Rayence RY1012WA Medical Image Processing Unit User Manual

Rayence Co., Ltd. Medical Image Processing Unit Users Manual

Contents

Users Manual

1012WCA User manual
© Copyright 2013, Rayence Co. Ltd. All pages of this document contain proprietary and confidential information of Rayence Corporation and are intended for exclusive use by Rayence Corporation personnel or customers. Copying, disclosure to others or other use is prohibited without the express written authorization from Rayence Corporation. Please report any violations of requirement to Rayence Corporation.
Attention For improvement of product performance, supplementation, or follow-up of information; the contents of this manual are subject to change without separate prior notice. Please note that our company has neither responsibility for any accidents nor obligation to do free repair service for any damage of the equipment due to user's mistake, which resulted from failure to follow the contents in this manual. Make sure to be familiar with the safety precautions and usage procedures. Also note that the product may slightly differ from the contents of this manual depending on specification. The following marks are used for the effective use of the product in this manual. This is used to emphasize essential information. Be sure to read this information to avoid incorrect operation. This indicates a potentially hazardous situation which, if not heeded, could result in death or serious injury to you or others. This indicates hazardous situation which, if not heeded, may result in minor or moderate injury to you or others, or may result in machine damage. Federal Law restricts this device to sale by or the order of a radiologist or any other practitioners licensed by the law of the state in which that person practices to use or order the use of the device.
Contents 1. Introduction .................................................................................... 1 (1) Overview ........................................................................................ 1 (2) Intended use .................................................................................. 1 (3) Product features ........................................................................... 2 (4) Product components .................................................................... 3 (5) Components Description ............................................................. 5 (6) Warning ........................................................................................ 10 (7) Caution ........................................................................................ 12 2. Notes for Using the Detector ...................................................... 15 (1) Preparing ..................................................................................... 15 (2) Handling ...................................................................................... 16 (3) Handle Assembly ........................................................................ 16 (4) Before Exposure ......................................................................... 17 (5) During Exposure ......................................................................... 18 (6) Limit of Load ............................................................................... 19 (7) Disinfection and Cleaning ......................................................... 20 (8) Others .......................................................................................... 20 3. Technical Features ...................................................................... 21 (1) Mechanical Features .................................................................. 21 (2) Electrical Features ...................................................................... 21 (3) Environmental requirement ....................................................... 24 (4) PC Requirements ........................................................................ 24 4. Installation ................................................................................... 25 (1) Program setup ............................................................................ 25 (2) Connection (Manual Trigger) ..................................................... 26 (3) Connection (Auto Trigger) ......................................................... 34 (5) IP set up ....................................................................................... 39 (6) Using FPD_Manager (IP, SSID Change / Upgrade FW) ........... 40 5. Calibration .................................................................................... 49 (1) General Principle ........................................................................ 49 (2) Calibration (Manual mode) ........................................................ 51 (3) Calibration (Auto mode) ............................................................. 57 6. Image Acquisition Test ................................................................ 62 (1) Get Image .................................................................................... 62 (2) View Images ................................................................................ 63 (3) Get Recent Frame ....................................................................... 68 7. Operation ...................................................................................... 69 (1) Recommend ................................................................................ 69 (2) Switching power on / off ............................................................ 69 (3) Storage ........................................................................................ 69 8. Safety Information ....................................................................... 70 (1) Safety standard ........................................................................... 70 (2) Electromagnetic Compatibility Information ............................. 72 9. Radio Frequency compliance ...................................................... 77 (1) FCC Notice (U.S.A) ..................................................................... 77 (2) IC Notice (CANADA) ................................................................... 79 (3) R&TTE Notice (European Union) .............................................. 80
10. Maintenance ................................................................................. 81 (1) Maintenance ................................................................................ 81 (2) Cleaning ....................................................................................... 81 (3) Inspection .................................................................................... 82 (4) Disposal or Recycling ................................................................ 83 (5) Marking and labeling symbols .................................................. 84 Appendix .............................................................................................. 86
1 1. Introduction (1) Overview The 1012WCA is a wireless digital X-ray flat panel detector that can generate images of any part of the body. The wireless LAN((IEEE 802.11a/g/n) communication feature improves the operability, and high-speed processing. This X-ray imaging system consists of a scintillator directly coupled to an a-Si TFT sensor. It makes high-resolution, high-sensitive digital images. (2) Intended use Digital Flat Panel X-Ray Detector is indicated for digital imaging solution designed for general radiographic system for human anatomy. It is intended to replace film or screen based radiographic systems in all general purpose diagnostic procedures. Not to be used for mammography.
2 (3) Product features  Wi-Fi (802.11a/g/n)  Based on a-Si TFT active matrix  Compact and light weight  Limiting Resolution  14/16-bit digital output  Easy integration
3 (4) Product components  Medical Image Processing Unit Photo Item Quantity Detector 1 Handle 1 Battery pack 2 Battery charger 1 Charger adapter 1 AGI 1
4  Cables Item Length Quantity Link cable 7m 1 P-Interface cable 8m 1 USB cable(A to B) 1.8m 1 LAN cable 10m 1 AC Power cord 1.8m 2  Trigger cable 3m 1  Installation CD o Manual o Detector Library
5 (5) Components Description The detector is designed to capture radiographic images. Captured images are transmitted to PC using the wireless/wired connection. (1) Detector 1. Link Cable Connector : Use for charging battery while detector is in use(Connect between detector and power supply) 2. LED indicator: Indicating the state of detector.
6 3. Power & Mode Sleep Button 4. Handle unlock-lever : This is an unlock-lever to remove handle. 5. Handle : Hold this handle when carrying the sensor unit. It is removable. (Horizon/Vertical) 6. CFRP(Carbon Fiber Reinforced Plastic) : The part of the patient’s body to which an image is to be taken should be placed against this plate. 7. Shock sensor : Detector has built-in 2 Shock sensors. It detects and records impact and mishandling of fragile 8. Battery unlock-lever : This is an unlock-lever to remove battery. 9. Battery : Lithium ion battery.
7 (2) Battery & Charger 1. Battery : Rechargeable Lithium Ion battery(Charging Time-3 hrs) ※ In the diagram above, the box shows where the remaining battery percentage is displayed. 2. Battery Charger : Two port cradle type. 3. LED indicator : Displays battery charging status
8 ※Wireless Module and Wireless Antenna Wireless antennas: The module adopts the latest 802.11n Dual-Band technology. DUT does not support simultaneous transmission. The transmitter of the module is powered by host equipment (Detector). The antennas are 2 printed-dipole and correlated antennas. Does not support beamforming. ※Wireless module: The end product will use the in original certified transmitter module and will keep the original authorization condition except the change in antenna of the module during the final end product assembly. Data transmission is always initiated by software, which is the passed down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets are initiated by the MAC. These are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the aforementioned packets is being transmitted. In other words, this device automatically discontinues transmission in case of either absence of information to transmit or operational failure. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. When installing it in a mobile equipment This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20cm or more away from person’s body (excluding extremities: hands, wrists, feet and ankles). When you use the detector with wire mode, the wireless function is automatically off. ※5150~5250 MHz band is restricted to indoor operations only.
9 This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement. Operations to just the specific band(s) : limited device Software program. User cannot enable the other bands, because PC set up should be necessary. (details for user manual_Ch.3 Installation and Calibration)
10 (6) Warning Environment of Use and Storage Follow the specified process of operational instructions written in this manual for the safety of the users and patients. Does not use or store the instrument near any flammable chemicals such as thinner, benzene, etc. Also, this instrument is not a category AP or APG equipment. If chemicals are spilled or evaporate, it may result in fire or electric shock through contact with electric parts inside the instruments. Also, some disinfectants are flammable. Be sure to take care when using them. Connection Do not connect the instrument with anything other than specified. Otherwise, it may result in fire or electric shock. To avoid the risk of electric shock, this equipment must only be connected to a supply mains with protective earth. Wireless connection SSID & PSK value should match to Router’s setting. (Refer to the Ch.4.(2)). If these values are not matched with Detector and Router, the connection is not allowed for security. Avoid using co-channel or adjacent-channel with other wireless devices for high quality wireless performance. Handling Always be sure to keep checking the condition of the system and the patient to ensure they are normal during the use of the instrument. If any problem is found, take appropriate measures, such as stopping the operation of the instrument, as required. Make sure to observe the following right
11 Never disassemble or modify the product as it may result in fire or electric shock. Also, since the instrument incorporates parts that may cause electric shocks and other hazardous parts, touching them may cause death or serious injury. Do not hit or drop the instrument. The instrument may be damaged if it receives a strong jolt, which may result in fire or electric shock if the instrument is used without being repaired. When Problem Occurs Should any of the following occur, immediately turn OFF the power of each instruments, unplug the power supply cord from the AC outlet, and contact Rayence representative or distributor.  When there is smoke, odd smell or abnormal sound.  When liquid has been spilled into the instrument or a metal object has entered through an opening.  When the instrument has been dropped and it is damaged. Maintenance and Inspection For safety reasons, be sure to turn OFF the power of each instrument when the inspections indicated in this manual are going to be performed. Otherwise, it may result in electric shock. When the instrument is going to be cleaned, be sure to turn OFF the power of each instrument, and unplug the power supply cord from the AC outlet. The instrument must be repaired by a qualified engineer only. If it is not repaired properly, it may cause fire, electric shock, or accident.
12 (7) Caution Environment of Use and Storage Do not install the instrument in a location with the conditions listed below. Otherwise, it may result in failure or malfunction, cause fire or injury.  Close to facilities where water is used.  Where it will be exposed to direct sunlight.  Close to air-conditioner or ventilation equipment.  Close to heat source such as a heater.  Prone to vibration.  Insecure place.  Dusty environment.  Saline or sulfurous environment.  High temperature or humidity.  Freezing or condensation. Do not place the storage case in a location with the conditions listed below.  Where the cable of the sensor unit will be strongly pulled when the sensor unit is put into the case, otherwise, the cable may be damaged, resulting in fire or electric shock.  Where someone might get their foot caught in the cable of the sensor unit. Otherwise they could trip over, resulting in injury  Non-medical equipment such as the battery charger, access point cannot be used in patient’s vicinity.
13 Handling Do not spill liquid or chemicals onto the instrument or, in cases where the patient is injured, allow it to become wet with blood or other body fluids, as doing so may result in fire or electric shock. In such situation, protect the instrument with disposable covering as necessary. Wipe the CFRP plate of the sensor unit with ethanol or glutaraldehyde solution to disinfect it each time a different patient uses the instrument, in order to prevent infection. Turn off the power of each instrument for safety when they are not going to be used. This device is contraindicated in pregnant woman. Maintenance and Inspection For safety reasons, be sure to inspect the instrument before using it. In addition, carry out a regular inspection at least once a year. Modifications Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Battery Do not let the detector or battery come in contact with liquids. Liquids can get into the detector’s circuits, leading to corrosion. Even when the detector appears to be dry and appears to operate normally, the circuitry could slowly corrode and pose a safety hazard. If the detector and/or battery get wet, have them checked by your service provider or contact Rayence, even if they appear to be working properly.
14 Do not place your battery in or near a heat source. Excessive heating can damage the detector or the battery and could cause the detector or the battery to explode. Do not dry a wet or damp battery with an appliance or heat source such as a microwave oven, hair dryer, iron, or radiator. Do not dispose of the detector or the battery in a fire. The detector or the battery may explode when overheated. Never use any charger or battery that is damaged in any way. Important! Use only Rayence-approved batteries, and recharge your battery only with Rayence-approved chargers which are specifically designed for your detector. Use of a non-Rayence-approved battery or charger may present a risk of fire, explosion, leakage, or other hazard. Rayence's warranty does not cover damage to the detector caused by non-Rayence-approved batteries and/or chargers Misuse or use of incompatible batteries and charging devices could result in damage to the equipment and a possible risk of fire, explosion, or leakage, leading to serious injuries, damages to your detector, or other serious hazard. Check the battery status frequently to avoid battery empty. (Refer to the Ch.3.(2) Electrical Features) When the low battery LED of detector is turned on, change the battery or charge the battery using cable
15 2. Notes for Using the Detector (1) Preparing Fully charge the battery pack. Charge the battery on the day of examination or on the previous day.  Battery slowly discharges even of not in use. The battery pack may have expired if it discharges immediately after being fully charged. You can purchase an optional battery pack to replace an exhausted one.  Be sure to fully charge the battery before use. ※ The battery charger, RC120W is designed for the dedicated battery pack. ※ When the detector will not be used for some time, remove the battery pack. Attach the battery pack. Align the claw on the battery pack and the groove on the battery bay. Insert the battery pack fully. Push down the battery pack. Slide the lock lever toward (lock) side and lock it.
16 (2) Handling Handle the instrument carefully, as it may be damaged if something is hit against it, dropped, or receives a strong jolt. (3) Handle Assembly ※ Insert the handle always in the same direction. A B
17  Handle Assembly Type 1  Handle Assembly Type 2 (4) Before Exposure Be sure to check the equipment daily and confirm that it works properly. Sudden heating of the room in cold areas will cause condensation to form on the instrument. In this case, wait until condensation disappears before performing exposure.  Room temp. 70℉ / 21℃ is recommended. If the instrument is used with condensation formed on it, problems may occur in the quality of the instrument. When an air-conditioner is going to be used, be sure to raise/lower the temperature gradually so that a difference in temperature in the Insert the handle in the same direction A If the handle is not locked, the detector can be dropped. Please confirm lever position. When the handle is locked, the lever should be same position with the right picture.
18 room and in the instrument does not occur, to prevent forming of condensation. (5) During Exposure Do not use the detector near devices generating a strong magnetic field. Doing so may produce image noise or artifacts. Do not apply excessive weight to the sensor unit. Otherwise, the sensor may be damaged.
19 (6) Limit of Load Uniform load: 150 kg over the whole area of sensor window. Local load: 100 kg on an area 40 mm in diameter.
20 Be sure to use the sensor unit on a flat place so it will not bend. Otherwise, the sensor may be damaged. (7) Disinfection and Cleaning Do not spray the detector directly with disinfectants or detergents. Do not use anything other than neutral detergent for cleaning the cover of the instrument. Otherwise, the coating will be corroded. (8) Others Be sure to reconnect the cables to the proper connectors. Otherwise, the instrument may malfunction or may be damaged.
21 3. Technical Features (1) Mechanical Features Size 395 x 337 x 18 mm Weight 2.7 kg (not incl. Handle) Encapsulation Material Mg Window Material Carbon fiber plate with 1.5mm thickness (2) Electrical Features Detector Sensor Type Amorphous Silicon with TFT (Single Panel) X-ray Converter CsI:Tl Total Pixel Number 2560 × 2048 pixels Total Pixel Area 325 x 260 mm Effective Pixel Number 2520 × 2008 pixels Effective Pixel Area 320 x 255 mm Pixel Pitch 127 μm Limiting Resolution Max. 3.9 lp/mm Energy Range 40 - 150 kV A/D Conversion 14/16 bits Preview Time < 2.0 sec (wired) < 5.0 sec (wireless) Data Interface - Wireless - Wired Wi-Fi (802.11a/g/n) Gigabit Ethernet  Under RQA5 condition (70kVp, 21mmAl)  Preview time is not included post-processing time Battery Size 232.2 x 130.9 x 7 mm Weight Typ. 0.3 kg Input 12.6 VDC Output 11.1 VDC Charging time Typ. 2.5 hours
22 Capacity Typ. 3400 mAh The number of times being acquired image 1060 images (@cycle time = 15s) The Battery level can be displayed on the LED status of battery. If the battery level goes down under 25%, please charge the battery Display Battery level 75~100 % 50~75 % 25~50 % 0~25 % Charger Size 267.5 x 100 x 77 mm Weight Typ. 0.7 kg Input 20 VDC Output 12.6 VDC Adapter Size 160 x 76 x 43.7mm (cable length: 1.28m) Weight Typ. 0.8 kg Input 100~240 VAC, 47~63 Hz, 1.4~0.6A Output 20 VDC, Max 6.0A
23 Wireless Spec Standard 802.11a/g/n compliance Without DFS (5.25GH to 5.35GHz and 5.47 to 5.725) Band Peak Rate 300Mbps Frequency 2.4 GHz / 5 GHz Bandwidth 20MHz/40MHz MIMO 2x2 ※ Maximum wireless signal rate derived from IEEE standard specifications. Actual data throughput will Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. ※Recommended Maximum operable distance : 10m (From the Access Point) ※Wireless Module and Wireless Antenna ※Wireless antennas: The module adopts the latest 802.11n Dual-Band technology (2.4Ghz and 5Ghz). The transmitter of the module is powered by host equipment (Detector). The antennas are 2 printed-dipole antennas. ※Wireless module: The SparkLAN WPEA-121N 802.11 a/b/g/n half mini PCI-e module is implemented. It supports 2T2R (2 transmit 2 receive) MIMO technology, which delivers throughput up to 300Mbps.1012WCA in the RF module does not use DFS band.
24 (3) Environmental requirement Item Min. Typ. Max. Unit Note Temperature (Storage) -10 50 ℃ Temperature (Operation) 5 40 ℃ Humidity (Storage) 10 80 % H.R. Humidity (Operation) 30 75 % H.R. Vibrations (Wrapping condition) 2G (8G) 10-150Hz, 10Sweeps, 1min/Octave, XYZ axis ※ Regularly changed parts : Battery (warranty 6 months) (4) PC Requirements  Processor: At least Intel Pentium IV HT with 2.8GHz, Intel Core Duo / Core 2 or comparable AMD Dual Core processor  At least 3GB of RAM requirement (4GB for 32 BITS OS and 8GB for 64 BITS OS recommended)  At least 500GB for application and archiving. Recommended 500GB for applications and secondary drive of 1TB for image archiving..  Dual 10/100/1000 network card system required. One for network (Internet) and one for the DR Panel communication  Graphics card / monitor: Resolution of at least 1,600 x 900 for desktop and 1366 x 768 for laptop. For diagnostics purpose we recommend 1920 x 1080 resolution (2 mega pixels) monitor  Microsoft® Windows 7 32BIT/64BIT  No antivirus except for Microsoft® Security Essentials.
25 4. Installation The Detector is composed of sensitive electronic parts and components. It is recommended to use the product in a clean place and to exercise caution to ensure that it is not affected by dust or liquids. It is recommended to Use a dry and soft cloth to clean the detector housing. (1) Program setup  Detector’s IP : Wireless - 2.2.2.100 Wired – 2.2.2.101  Detector’s size of image : 2560x2048 Figure 1: Setup Portable Imaging processing unit must be installed in a way that enables the user to achieve optimal use
26 (2) Connection (Manual Trigger) Power Connection A. Connect the battery pack or power cable to the equipment. * In wired mode, the frame ground is necessary. * When you use the detector with wired mode, the WLAN function is automatically off. B. Connect the USB cable from your PC to AGI. ※ Be sure to sure only the dedicated battery pack, RB37WH for 1012WCA.
27 Wireless Communication A. AP Router(Line sharer) setting - SSID : Griffon - Internal network - IP address : 2.2.2.1 - Subnet mask : 255.255.255.0 - Dynamic IP allocation range : 2.2.2.2~2.2.2.254 - Pre-Shared Key(Password) : project302 - Authentication methods : WPAPSK or WPA2PSK - Password methods : TKIP/AES - AP IP : 2.2.2.1 - Channel (Frequency) - Avoid crowded channel (Using wireless detector under crowded channel result in low performance) - If available, Use ‘Auto-Channel Selection’ function of router to find optimal channel B. Reception Indicator Link LED flickering Blink Speed : Slow – Low link quality Fast – High link quality
28 C. Checking Link Quality & Battery Remain - After wireless connection is established, perform ‘Get Image’ in ‘Calibration & Acquisition’ tap. - Check the value named ‘Wireless Signal’ in black log screen. Wireless Signal = Link Quality (Max. 100) - Check the value named ‘Battery Remain’ in black log screen. Battery Remain = Battery Remain(Max. 100) The value ‘Wireless Signal’ will be displayed here
29 Software Setting (manual trigger) Figure 2: Davinci Setting
30 Trigger Connection A. Connect the P-interface cable or trigger cable to the generator X-ray Generator Connection A. Mode 1 : P-interface cable mode Connect the P-interface cable between the AGI box and X-ray generator. Operating description Make assurance doubly sure SIGNAL RATING before connection.
31 The window time can be changed. Refer to the following pictures Exposure Time 500msec is designate to 0.5sec
32 B. Mode 2 : Trigger cable mode Connect the Trigger cable between the X-ray enable connector of AGI with X-ray generator. Figure 8: <2nd example> wiring for the interface between portable generator & detector Connection description Signal New Label Old Label Color Input / Output READY IN 12V~24VDC R.E.C. +12-24V Red Input READY IN Ready Input Signal Black Input READY DONE READY DONE Exposure Output SW1 Green Output READY DONE COM Exposure Output SW2 Blue Output Table 3 : Connection description Make assurance doubly sure SIGNAL RATING before connection. AGI Box
33 Operating description Figure 3 : Timing chart t1: It will be occurred when exposure switch is pushed completely after. t2: Window time of detector is varying 0 sec ~ 5 sec. which can be control by S/W. (Editing parameter: Exposure Time – Refer to the NOTE)  Expose relay switch ON time (Window Time) and X-ray exposure time must be same.  t2 time can be control by S/W The window time can be changed. Refer to the following pictures Exposure Time 500msec is designate to 0.5sec
34 (3) Connection (Auto Trigger) Power Connection A. Connect the battery pack or power cable to the equipment. * In wired mode, the frame ground is necessary. ※ Be sure to sure only the dedicated battery pack, RB37WH for 1012WCA.
35 Wireless Communication A. AP Router(Line sharer) setting - SSID : Griffon - Internal network - IP address : 2.2.2.1 - Subnet mask : 255.255.255.0 - Dynamic IP allocation range : 2.2.2.2~2.2.2.254 - Pre-Shared Key(Password) : project302 - Authentication methods : WPAPSK or WPA2PSK - Password methods : TKIP/AES - AP IP : 2.2.2.1 - Channel (Frequency) - Avoid crowded channel (Using wireless detector under crowded channel result in low performance) - If available, Use ‘Auto-Channel Selection’ function of router to find optimal channel B. Reception Indicator Link LED flickering Blink Speed : Slow – Low link quality Fast – High link quality
36 C. Checking Link Quality & Battery Remain - After wireless connection is established, perform ‘Get Image’ in ‘Calibration & Acquisition’ tap. - Check the value named ‘Wireless Signal’ in black log screen. Wireless Signal = Link Quality (Max. 100) - Check the value named ‘Battery Remain’ in black log screen. Battery Remain = Battery Remain(Max. 100) The value ‘Wireless Signal’ will be displayed here
37 Software Setting (Auto trigger) Figure 4: Davinci Setting
38 Important Note In AUTO TRIGGER MODE, the trigger will be forced not to acquire images when detector senses vibration or shock. In READY mode, Detector will automatically switch to WAIT mode when detector senses vibration or shock, so that user won’t acquire images in WAIT mode although X-ray exposure applies. WAIT mode switches back to READY mode after 2-3 seconds. If you don’t want to use ANTI-SHOCK FUNCTION, please click OPTION IF you don’t use ANTI-SHOCK FUNCTION, you are able to get images regardless detector senses vibration or shock. However, you should keep in mind there is also a possibility images can be acquired by vibration or shock without X-ray exposure.
39 (5) IP set up [My Network Places] → [Properties] → [Local Area Connection] → [Properties] → [Internet Protocol (TCP/IP)] → [Use the following IP address] IP address: Obtain an IP address automatically IP address : Obtain an IP address automatically
40 (6) Using FPD_Manager (IP, SSID Change / Upgrade FW) Change IP Address of Detector A. Turn on Detector and connect to PC (wired connection is recommended) B. After detector boot up, Launch FPD_Manager.exe
41 C. Check the “IP Change” and type current IP address as below D. Type IP address to set
42 E. Click “Start Setting” button F. Click “예 (Y) ” button G. Click “확인” button H. Restart detector(Turn Off then On)
43 Change SSID and PSK(Pre-Shared Key) A. Turn on Detector and connect to PC (wired connection is recommended) B. After detector boot up, Launch FPD_Manager.exe
44 C. Check the “SSID change” and write current IP address as below D. Type SSID and PSK to set
45 E. Click “Start Setting” button I. Click “예 (Y) ” button F. Click “확인” button G. Restart detector(Turn Off then On)
46 Upgrade Firmware A. Turn on Detector and connect to PC (wired connection is recommended) B. After detector boot up, Launch FPD_Manager.exe
47 C. Check the “SSID change” and write current IP address as below D. Select firmware or FPGA file by click “select” button .
48 E. Click “Start Setting” button F. Click “예 (Y) ” button G. Click “확인” button H. Restart detector(Turn Off then On)
49 5. Calibration (1) General Principle Notation Calibration can be done by image acquisition S/W. The gain-offset correction (under calibration) will be done with one dark, at least one bright and object frame. Parameter Description Offset Dark image, acquired image without X-ray exposure Bright Acquired image with X-ray exposure Object Bright image with object, will be calibrated Gain Gain of imaging system, offset subtracted image Offset correction Offset subtract Gain correction Compensate gain variance of pixel X-ray detector should be used at stable state within driving temperature range. Acquire the X-ray images after power on and 5 minutes warming up to obtain high quality images.
50 Bright Calibration Point To gain correction, bright frame and dark frame should be acquired. The dark frame is needed only one frame. The bright frame is recommended to be acquired more than 2 different levels of median values of bright frames. The X-ray source condition will be recommended the tube energy level of 70kVp with variable tube current and exposure time. To acquire at least 2 frames at same condition will be recommended. The median values of bright frames are below. (Additional 21mm Al filter is recommended for calibration) The Purpose of Bright Calibration The center of the non calibrated image is brighter than the edge due to hill effect of X-ray exposure. Generally, the intensity of X-ray flux at center region of exposed area is higher than surroundings due to the X-ray expose like cone shape. A calibration process is used to compensate for this effect. Generally, called it ‘Flat Field Correction’(Bright calibration). Point 1 2 3 4 Median Value [LSB 500 ~ 1000 2900 ~ 3400 6200~ 6700 9500 ~ 10000 Table 5 : Median value The calibration range of bright is can be select by which exposure level is maximum level that user want to use. If the maximum level of user want to use is ‘6500’ in this case the level is contained in Bright point of ‘3’(refer ‘Table 5 : Median value’). The meaning is you don’t have to make bright point for ‘4’(In this case, it will be does not working if you get image on higher level than maximum bright point.)
51 (2) Calibration (Manual mode) Describe the calibration step by step. 1st Step A. Push “Calibration” button B. Push “Manual Mode” button
52 C. Click on the “Calibration” button. The acquired dark frame “dark.raw” will be generated in the “\cal\” folder. Figure 1: Get dark
53 2nd Step Push “Get Bright” button at different four of X-ray condition. The X-ray condition should be set or tested before, same as the level of ‘1.2’. Push “Get Bright” button at least 2 times at same condition, and then the offset subtracted bright (gain) is generated which of filename is “xNNNNNA.raw(Refer to NOTE) Figure 2: Get bright. Click button [Get Bright]. It will produce frame with name %CAL% xNNNNNA.raw, where NNNNN is median pixel’s value within current image borders after offset calibration (cut frame edges are never used during calibration). Suffix ‘A’ (it also could be ‘B’,’C’ etc) avoids casual coincidence of file names.
54 3rd step After 2nd step, the “Generate” button will be activated. Click the button “Generate”, and then calibration point will be generated which of file name is “A ‘# of point’_ ‘median value of generated point’” like file of bright frame. The acquired bright frames within tolerance value which is variance of median level of acquired bright frames will be averaged and generated to a calibration point. The tolerance value can be edited. Figure 3: Generate After making calibration point the “Generate” button will be disabling.
55 4th step After 3rd step, Change Bad Pixels Removal Tab, Click the button “Generate Auto BPM”, and then Defect Map will be generated which of file name is “BPM.raw “ at the “\cal\” folder. Figure 4: Bad pixels removal
56 5th step For additional Defect correction, if “BPMM.raw” is existed at the install CD, copy to the “\cal\” folder. 6th step On Acquisition Tab. Check the box “Offset Calibration”, “Gain Calibration”, “Bad Pix Map” for activate to each calibration and Bad Pixels Removal. Otherwise, it will does not working when going to pre-processing . Figure 5: Application of calibration
57 (3) Calibration (Auto mode) Describe the calibration step by step. 1st Step A. Push “Calibration” button Figure 1: Calibration
58 B. Click “Start” button to acquire a dark frame then “dark.raw” will be generated in the “\cal\” folder. Figure 2: Auto calibration start C. When after the dark frame is acquired the pop up will be comes up as ‘figure 3’ Figure 3: Bright acquisition
59 D. When ‘Bright acquiring bright frame’ is shown, Exposure X-ray to create Bright points as RED box on ‘Figure 4’ Suitability of the acquired bright frames are shown at the message box as ‘figure 5’, please check the message box for each steps. If calibration is successful, the pop up will appeared as ‘figure 6’ Figure 4: Bright median value bright point made by average value of 4 bright frames in same condition, therefore, 16frames will be needed to make 4 bright points
60 Figure 5 Bright acquisition message Figure 6 Calibration complete
61 2nd step For additional Defect correction, if “BPMM.raw” is existed at the install CD, copy to the “\cal\” folder. 3rd step On Acquisition Tab. Check the box “Offset Calibration”, “Gain Calibration”, “Bad Pix Map” for activate to each calibration and Bad Pixels Removal. Otherwise, it will does not working when going to pre-processing . Figure 7: Application of calibration
62 6. Image Acquisition Test (1) Get Image On Acquisition tab, click the “Get Image” button to get image. After click the button, you can see pop-up window, which is display window time and process of acquiring image.
63 (2) View Images Frame- and image-files have extension “raw” and contain pixel data in signed 16-bits little-endian format. One could view those files in Photoshop or another image editor.
64 Common controls and displayed statistics  Pixel_Min – minimum pixel value in frame- or image- data  Pixel_Max – maximum pixel value  Pixel_Black – if a pixel ≤ Pixel_Black then it is displayed as black (RGB 0, 0, 0)  Pixel_White – if a pixel ≥ Pixel_Black then it is displayed as black (RGB 255, 255, 255)
65 Histogram’s presentation Relative Histogram Scale [H]=1000 means that that the distance depicted as “H” on the drawing matches 1% of total number of pixels. Respectively [H]=100 means that “H” matches 0.1% of pixels and [H]=500 means that “H” matches 0.5% of pixels.
66 Marker type “S” Displays local surround of selected location Marker type “R” Display profile chart of a row.
67 Marker type “C” Display profile chart of a column.
68 (3) Get Recent Frame If the image is not transferred to the PC after exposure because of connection fail (wire or wireless). You can get a recent frame again. .
69 7. Operation (1) Recommend X-ray detector should be used at stable state within driving temperature range. Acquire the X-ray images after power on and 5 minutes warming up to obtain high quality images. The calibration should be performed every 6 months (2) Switching power on / off  All connection should be done, before turn on the power.  Press the power button by more than 3 sec, when power on/off.  The green light of the LED indicator on the detector is on, the detector power is on.  The blue light of the LED indicator on the detector is blinking, the detector is getting prepared to work and initialize.  After power off, separate the battery. (3) Storage Store the sensor unit in clean and dry place. Ensure that storage place should be not affected by dust or liquids.
70 8. Safety Information (1) Safety standard This equipment has been tested and found to comply with the limits for medical devices in IEC 60601-1-2:1994. These limits are designed to provide reasonable protection against harmful interference in a typical medical installation. This equipment generate, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to other devices in the vicinity. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to other devices, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:  Reorient or relocate the receiving device.  Increase the separation between the equipment.  Connect the equipment into an outlet on a circuit different from that to which the other devices are connected.  Consult the manufacturer or field service technician for help (e.g., IEC 60950-1 for IT equipment and IEC 60601-1 series for medical electrical equipment.) In addition, all such combination system shall comply with the standard IEC 60601-1 and/or IEC 60601-1 harmonized national standard or the combination. If, in doubt, contact qualified technician or your local representative. Do not touch signal input, signal output or other connectors, and the patient simultaneously. External equipment intended for connection to signal input, signal output or other connectors, shall comply with relevant IEC Standard.
71  Type of protection against electric shock: Class I equipment  Classification according to the degree of protection against ingress of water as detailed in the current edition of IEC 529: IPX0, ordinary equipment  This equipment is not suitable for use in the presence of flammable anesthetic s or oxygen.  Mode of operation: continuous operation
72 (2) Electromagnetic Compatibility Information Guidance and manufacturer’s declaration - electromagnetic emissions The EUT is intended for use in the electromagnetic environment specified below. The customer or the user of the EUT should assure that it is used in such an environment. Immunity Test Compliance Electromagnetic Environment - Guidance RF Emissions CISPR 11 Group 1 The EUT uses RF energy only for its internal function. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment RF Emissions CISPR 11 Class A The EUT is suitable for use in ail establishments, including domestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes Harmonic emissions IEC 61000-3-2 Complies The EUT is suitable for use in ail establishments, including domestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes Voltage fluctuations/ Flicker emissions IEC 61000-3-3 Complies The EUT is suitable for use in ail establishments, including domestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes
73 Guidance and manufacturer’s declaration - electromagnetic immunity The EUT is intended for use in the electromagnetic environment specified below. The customer or the user of the EUT should assure that it is used in such an environment. The EUT is intended for use in the electromagnetic environment specified below. The customer or the user of the EUT should assure that it is used in such an environment. Immunity test IEC 60601-1-2 Test level Compliance level Electromagnetic environment -guidance Electrostatic discharge (ESD) IEC 61000-4-2 ±6kV Contact ±8kV air ±6kV Contact ±8kV air Floors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30%. Electrical fast transient/burst IEC 61000-4-4 ±2kV for power supply lines ± 1kV for input/output lines ±2kV for power supply lines ± 1kV for input/output lines Mains power quality should be that of a typical commercial or hospital environment. Surge IEC 61000-4-5 ±1kV differential mode ±2kV common mode ±1kV differential mode ±2kV common mode Mains power quality should be that of a typical commercial or hospital environment. Voltage dips, short interruptions and voltage variations on power supply input lines IEC 61000-4-11 <5% Uт (>95% dip in Uт) for 0.5 cycle 40% Uт (60% dip in Uт ) for 5 cycle 70% Uт (30% dip in Uт) for 25 cycle <5% Uт (<95% dip in Uт ) for 5 s <5% Uт (>95% dip in Uт) for 0.5 cycle 40% Uт (60% dip in Uт ) for 5 cycle 70% Uт (30% dip in Uт) for 25 cycle <5% Uт (<95% dip in Uт ) for 5 s Mains power quality should be that of a typical commercial or hospital environment. If the user of the EUT image intensifier requires continued operation during power mains interruptions, it is recommended that the EUT image intensifier be powered from an uninterruptible power supply or a battery. Power frequency (50/60Hz) magnetic field IEC 61000-4-8 3 A/m 3 A/m Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment. NOTE Uт is the a.c. mains voltage prior to application of the test level.
74 Guidance and manufacturer’s declaration - electromagnetic immunity The EUT is intended for use in the electromagnetic environment specified below. The customer or the user of the EUT should assure that it is used in such an environment. Immunity test IEC 60601-1-2 test level Compliance level Electromagnetic environment - guidance Conducted RF IEC 61000-4-6 Radiated RF IEC 61000-4-3 3 Vrms 150 kHz to 80MHz 3 V/m 80 MHz to 2.5GHz V1=3Vrms E1=3V/m Portable and mobile RF communications equipment should be used no closer to any part of the EUT, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter. Recommended separation distance : PVd15.3 PEd15.3 80MHz to 800MHz PEd17 800MHz to 2.5GHz where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in meters (m). Field strengths from fixed RF transmitters, as deter-mined by an electromagnetic site survey, a should be less than the compliance level in each frequency range. b Interference may occur in the vicinity of equipment marked with the following symbol : NOTE 1) At 80MHz and 800MHz, the higher frequency range applies. NOTE 2) These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the EUT is used exceeds the applicable RF compliance level above, the EUT should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the EUT. b Over the frequency range 150kHz to 80MHz, field strengths should be less than [V1] V/m.
75 Recommended separation distances between portable and mobile RF communications equipment and the EUT There is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the EUT can help Prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the EUT as recommended below, according to the maximum output power of the communications equipment. Separation distance according to frequency of transmitter [m] IEC 60601-1-2 Frequency of Transmitter Equation Rated maximum output power of transmitter [W] 150kHz to 80MHz PVd15.3 V1=3Vrms Separation Distance (meters) 80MHz to 800MHz PEd15.3 E1=3V/m Separation Distance (meters) 800MHz to 2.5GHz PEd17 E1=3V/m Separation Distance (meters) 0.01 0.116 0.1166 0.2333 0.1 0.368 0.3687 0.7378 1 1.166 1.1660 2.3333 10 3.687 3.6872 7.3785 100 11.660 11.6600 23.333 For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where p is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer. NOTE 1) At 80MHz and 800MHz, the separation distance for the higher frequency range applies. NOTE 2) These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the EUT is used exceeds the applicable RF compliance level above, the EUT should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the EUT. b Over the frequency range 150kHz to 80MHz, field strengths should be less than [V1] V/m. Name Shield Type Length Notes Link cable Shielded 6 m Provided with wiring unit. P-interface cable Non-shielded 8 m Provided with X-ray interface unit. USB cable (A to B) Non-shielded 1.8 m Provided with AGI unit. AC power cord (220V) Shielded 1.8 m Provided with charger unit.
76 Immunity and Compliance Level Immunity test IEC 60601-1-2 Test Level Actual Immunity Level Compliance Level Conducted RF IEC 61000-4-6 3Vrms 150kHz to 80MHz 3Vrms 3Vrms Radiated RF IEC 61000-4-3 3Vrms 80MHz to 2.5GHz 3V/m 3V/m Guidance and manufacturer’s declaration - electromagnetic immunity The EUT is intended for use in the electromagnetic environment specified below. The customer or the user of the EUT should assure that it is used in such an electromagnetic environment. Immunity test IEC 60601-1-2 Test level Compliance level Electromagnetic environment - guidance Conducted RF IEC 61000-4-6 Radiated RF IEC 61000-4-3 3 Vrms 150kHz to 80MHz 3V/m 80MHz to 2.5GHz 3 Vrms 150 kHz to 80MHz 3V/m 80MHz to 2.5GHz The EUT must be used only in a shielded location with a minimum RH shielding effectiveness nad, for each cable that enters the shielded location with a minimum RF shielding effectiveness and, for each cable that enters the shielded location. Field strengths outside the shielded location from fixed RF transmitters, as determined by an electromagnetic site survey, should be less than 3V/m.a Interference may occur in the vicinity of equipment marked with the following symbol: NOTE 1) These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. NOTE 2) It is essential that the actual shielding effectiveness and filter attenuation of the shielded location be verified to assure that they meet the minimum specification. a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength outside the shielded location in which the EUT is used exceeds 3V/m, the EUT should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as relocating the EUT or using a shielded location with a higher RF shielding effectiveness and filter attenuation.
77 9. Radio Frequency compliance (1) FCC Notice (U.S.A)  Test standards - 47CFR Part 15.107 (b) / 47CFR Part 15.109 (g) Class A. - FCC Part 15 C Section 15.247, Operation within the bands 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz - FCC Part 15 C Section 15.407, Operation within the bands 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz  FCC ID: QIIRY1012WCA 5.15- 5.25 GHz band is restricted to indoor operations only. Host device of the approved module shall be marked with the following item: Compliance with FCC requirement 15.407(c) Data transmission is always initiated by software, which is the passed down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets are initiated by the MAC. These are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the aforementioned packets is being transmitted. In other words, this device automatically discontinues transmission in case of either absence of information to transmit or operational failure. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
78 FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. When installing it in a mobile equipment This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20cm or more away from person’s body (excluding extremities: hands, wrists, feet and ankles). When you use the detector with wire mode, the wireless function is automatically off.
79 (2) IC Notice (CANADA)  Test standards - ICES-003 Issue 4 - IC RSS-210 Issue 7, Operation within the bands 902–928MHz, 2400–2483.5 MHz, and 5725–5850 MHz - IC RSS-210 Issue 7, Operation within the bands 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz  IC: 10742A-1012WCA This Class A digital apparatus complies with Canadian ICES-003 Host device of the approved module shall be marked with the following item: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement.
80 (3) R&TTE Notice (European Union)  Test standards - EN 62311 - ETSI EN 301 489-1 - ETSI EN 301 489-17 - ETSI EN 300 328 - ETSI EN 301 893
81 10. Maintenance (1) Maintenance  Maintenance of the detector should be done by an authorized service provider  If the Detector Panel is defective, the detector will be returned as is to the manufacturer for repair  Clean the equipment with a dry soft cloth, or a soft cloth lightly moistened with mild detergent solution. Do not use any type of solvent, such as benzene  This equipment and accessories are to be disposed of safely after the life span of them and national regulation must be observed.  For safety reasons, be sure to inspect the instrument before using it. In addition, carry out a regular inspection at least once a year.  Arrange the detector and power supply link cable to prevent the damage of the cable’s rubber tube. For example, do not press the cable under the legs of the table or the people.  This equipment must only be connected to a supply mains with protective earth. (2) Cleaning Cover Clean the cover by the left warning box, if it is dirty. CFRP of Detector Wipe the CFRP plate of the sensor unit with ethanol or glutaraldehyde solution to disinfect it each time a different patient uses the instrument, in order to prevent infection. If you are using disinfectant other than those specified above, or you are mixing another disinfectant with ethanol, please also consult a specialist, because they may harm the CFRP plate. For safety reasons, be sure to turn OFF the power of the detector when the following inspections are going to be performed. Otherwise, it may result in electric shock. When the instrument is going to be cleaned, be sure to turn OFF the power of each instrument, and unplug the power cable from the AC outlet. Otherwise, fire or electric shock may result.
82 (3) Inspection In order to ensure that the instrument is used safely and normally, please be sure to inspect the instrument before use. If any problem is found during the inspection, please take measures indicated in this chapter. If problem still cannot be corrected, please contact Rayence representative or distributor. It is recommended that a record of the inspection be kept by making copies of the check lists in this section, or making a separate check list. Inspection chart Inspection User Vendor Cycle Check that cables are not damaged or cover of cables is not torn O Daily Check that the plugs and locks of connectors are not loose O Daily Check that the cover or parts are not damaged and not loose O Daily Check the LED indicator O Daily Check the bad pixel map O Half year Check the performance of the instrument by performing exposures using a phantom or a resolution chart O Yearly
83 (4) Disposal or Recycling Follow local governing ordinances and recycling plans regarding the disposal or recycling of device components. Disposal of old Electrical & Electronic Equipment (Application in the European Union and other European countries with separate collection system.) This symbol indicates that this product shall not be treated as household waste. Instead, it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. For more detailed information about recycling this product, please refer to local governing ordinances and recycling plans.
84 (5) Marking and labeling symbols Symbols Meaning Refer to instruction manual/ booklet Alternate current Protective earth (Ground) Off (power : disconnect from the main switch) On (power : connect to the main switch) Warning Caution Read carefully Manufacturer Date of manufacture Serial number
85 non-ionizing radiation WEEE : Waste Electrical and Electronic Equipment Authorized representative in the European Community CE symbol grants the product compliance to the European Directive for Medical Devices 93/42/EEC as a class Ⅱa device. Authorized by Notified Body SGS (code no.:0120) of British Recognized Component Mark for Canada and the United States CE symbol for wireless For KOREA Korea Certification For JAPAN Product Safety of Electrical Appliance & Materials For JAPAN Telecom Engineering Center (TELEC) : Technical Regulations Conformity Certification
86 Appendix Dimension [unit : mm]
87 Rayence Co., Ltd. 14, Samsung 1-ro 1-gil, Hwaseong-si, Gyeonggi-do, Korea www.rayence.com

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