Keyence 0823B Bluetooth Cradle for Scanner User Manual BL N90 F E

Keyence Corporation Bluetooth Cradle for Scanner BL N90 F E

User Manual

WirelessHand-held Barcode ReaderBL-N90 SeriesUser's ManualRead this manual before using the system in order to achieve maximum performance.Keep this manual in a safe place after reading it so that it can be used at any time.© KEYENCE CORPORATION, 2006 E BL-N90 0106-1 Printed in Japan
IntroductionThis manual contains information about procedures for handling, operations, warnings, and precautions about the "Wireless Hand-held Barcode Reader BL-N90 Series".Be sure to read this section thoroughly before use. Keep this manual in a safe place for future reference.bSymbolsThe following symbols and conventions alert you to important messages.Be sure to read these messages carefully. Indicates reference pages in this or another manual.bGeneral Cautions•At startup and during operation, be sure to monitor the functions and performance of the BL-N90 series.•We recommend that you take substantial safety measures to avoid any damage in the event of a problem occurring.•Do not modify the BL-N90 series, or use it in any way other than described in the specifications.•When the BL-N90 series is used in combination with other devices, functions and performance may be degraded, depending on the operating conditions and surrounding environment.•Do not use the BL-N90 series for the purpose of protecting the human body.bApplications that Need Special AttentionWhen using the BL-N90 series under the following conditions, be sure to use the BL-N90 series under the specified rating or within the provided functions, or take sufficient safety precautions such as providing a failsafe, and consult with KEYENCE sales staff.•Under the conditions or environment not described in this manual•For atomic controls, railway facilities, aviation facilities, vehicles, combustion devices, medical equipment, amusement machines, or safety equipment•For the applications that may affect human life or properties and particularly require safetyWarranties and Disclaimers(1) KEYENCE warrants the Products to be free of defects in materials and workmanship for aperiod of one (1) year from the date of shipment. If any models or samples were shown toBuyer, such models or samples were used merely to illustrate the general type andquality of the Products and not to represent that the Products would necessarily conformto said models or samples. Any Products found to be defective must be shipped toKEYENCE with all shipping costs paid by Buyer or offered to KEYENCE for inspectionand examination. Upon examination by KEYENCE, KEYENCE, at its sole option, willrefund the purchase price of, or repair or replace at no charge any Products found to bedefective. This warranty does not apply to any defects resulting from any action of Buyer,including but not limited to improper installation, improper interfacing, improper repair,unauthorized modification, misapplication and mishandling, such as exposure toexcessive current, heat, coldness, moisture, vibration or outdoors air. Components whichwear are not warranted.(2) KEYENCE is pleased to offer suggestions on the use of its various Products. They areonly suggestions, and it is Buyer's responsibility to ascertain the fitness of the Productsfor Buyer's intended use. KEYENCE will not be responsible for any damages that mayresult from the use of the Products.(3) The Products and any samples (Products/Samples) supplied to Buyer are not to be usedinternally in humans, for human transportation, as safety devices or fail-safe systems,unless their written specifications state otherwise. Should any Products/Samples be usedin such a manner or misused in any way, KEYENCE assumes no responsibility, andadditionally Buyer will indemnify KEYENCE and hold KEYENCE harmless from any liabilityor damage whatsoever arising out of any misuse of the Products/Samples. (4) OTHER THAN AS STATED HEREIN, THE PRODUCTS/SAMPLES ARE PROVIDED WITHNO OTHER WARRANTIES WHATSOEVER. ALL EXPRESS, IMPLIED, AND STATUTORYWARRANTIES, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY RIGHTS, ARE EXPRESSLY DISCLAIMED. IN NOEVENT SHALL KEYENCE AND ITS AFFILIATED ENTITIES BE LIABLE TO ANY PERSONOR ENTITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, SPECIAL ORCONSEQUENTIAL DAMAGES (INCLUDING, WITHOUT LIMITATION, ANY DAMAGESRESULTING FROM LOSS OF USE, BUSINESS INTERRUPTION, LOSS OFINFORMATION, LOSS OR INACCURACY OF DATA, LOSS OF PROFITS, LOSS OFSAVINGS, THE COST OF PROCUREMENT OF SUBSTITUTED GOODS, SERVICES ORTECHNOLOGIES, OR FOR ANY MATTER ARISING OUT OF OR IN CONNECTION WITHTHE USE OR INABILITY TO USE THE PRODUCTS, EVEN IF KEYENCE OR ONE OF ITSAFFILIATED ENTITIES WAS ADVISED OF A POSSIBLE THIRD PARTY’S CLAIM FORDAMAGES OR ANY OTHER CLAIM AGAINST BUYER. In some jurisdictions, some of theforegoing warranty disclaimers or damage limitations may not apply.BUYER'S TRANSFER OBLIGATIONS: If the Products/Samples purchased by Buyer are tobe resold or delivered to a third party, Buyer must provide such third party with a copy of thisdocument, all specifications, manuals, catalogs, leaflets and written information provided toBuyer pertaining to the Products/Samples.WARNING Failure to follow instructions may lead to physical injury, such as electric shock or burns.CAUTION Failure to follow instructions may lead to product damage.Note Provides additional information on proper operations.Reference Provides advanced and useful information for operation.
1Safety PrecautionsbSafety Precautions on Laser ProductsThe "Wireless Hand-held Barcode Reader BL-N90 Series" employs a visible light semiconductor laser for its light source.The BL-N90 Series is classified as a Class 1 laser under IEC standards (IEC 60825-1: "Safety of Laser Products").WARNING Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.Item BL-N90/N90KWavelength 650 nmMaximum output 350 µWPulse width 1.5 msClass Class 1 (IEC 60825-1)WARNING•Do not look directly at laser light or reflected laser light from a mirrored surface. Otherwise, eye injury may result. Laser light will not cause damage if it strikes exposed skin, but laser light should not deliberately be aimed towards a human body.•Do not disassemble the BL-N90 Series. The BL-N90 Series does not automatically stop emitting the laser when the reader is disassembled. Therefore, if someone disassembles the reader, he/she may be exposed to the laser beam and may suffer eye injury.•Be sure to stop the laser emission before cleaning the portion of the laser scanner where laser light is generated and received (emitter/receiver). Otherwise, exposure to the laser may cause eye injury.•Be careful of the path of the laser beam.Be especially careful of reflected laser light from a mirrored surface.Do not use the BL-N90 Series where the path of the laser beam is at the same height as that of the human eye.
2Handling the BL-N90 SeriesbNotes about the default number of digits for readingThe number of digits of barcode for reading is set to three digits or more by default to prevent misreading.How to count the digits varies depending on the barcode type, but the minimum number of digits for reading by default is as follows.If you read a barcode with less than three digits, change the setting with the Limit read digits function.WARNING•When recharging the BL-N90/N90K with BL-N9R, BL-N9UB, or BL-N9V, make sure to check whether foreign materials have entered the charging terminal.The presence of foreign materials may generate high heat or ignition, which may cause fires.•Check whether dust covers the power plug of the AC adapter that connects to BL-N9R, BL-N9UB, or BL-N9V, and clean it regularly.There is a danger that a fire will start due to tracking.Also, remove the plug from the electrical outlet when not using the BL-N90 Series for a long period of time.•Always use the included AC adapter with BL-N9R, BL-N9UB, or BL-N9V.Using another AC adapter may cause fire, electrical shock, or damage to the equipment.CAUTION•Do not modify or disassemble the BL-N90 Series. Doing so may cause damage.•The BL-N90 Series is a precision instrument. Dropping it or applying strong shock may cause damage to the instrument. Take appropriate precautions when transporting the BL-N90 Series.•Do not place the BL-N90 Series in locations with large amounts of moisture or dust.Also, do not leave small metallic objects, such as paperclips, near the instrument. Doing so may cause fire or damage.•Do not use the BL-N90 Series in the following locations. Usage in these locations may cause damage or malfunctions.–Locations where the ambient temperature exceeds the rated range.–Locations where the ambient humidity exceeds the rated range.–Locations exposed to direct sunlight.–Locations where temperatures may increase greatly, such as within a vehicle with the windows closed.–Locations where sharp temperature changes may cause condensation.–Locations with corrosive or flammable gases.–Locations with a large amount of dust, salt, iron, or greasy fumes.–Locations that are directly affected by vibrations or shock.–Locations where the unit may be splashed by water, oil, or chemicals.–Locations with strong magnetic or electrical fields.Barcode type Example of barcode with three digits or moreCODE39 *123*NW-7 A1AITF 1234CODE128 123
3Wireless CommunicationThe BL-N90 Series contains an internal wireless function based on Bluetooth wireless technology.bPrecautions for wireless communication •Using the BL-N90 Series near wireless LAN equipment that operates in the same frequency band may cause radio interference, reduce the communication speed, and make communication impossible.•Using the BL-N90 Series near equipment that operates in the same frequency band, such as microwave ovens, industrial heaters, or high frequency medical equipment, may make communication impossible.•The BL-N90 Series may not be able to communicate in the following types of locations.–Locations close to metallic substances or with large amounts of metallic powder–Locations surrounded by metallic walls–Locations that are subject to strong vibrations•The guideline for communication distance is a visible range of about 10 m, but there are some environments where communication is not possible even within this range.Make sure to check communication before installation.•The BL-N90 Series employs the working frequency band used by premise radio stations for identification of moving objects (radio station license is required) and specified low-power radio stations (radio station license is not required) that are used by production lines for factories that make industrial, chemical, or medical equipment.•Before using the BL-N90 Series, confirm that premise radio stations for identification of moving objects and specified low-power radio stations are not operated nearby.•In the unlikely event that waves from the BL-N90 Series cause radio interference with premise radio stations for identification of moving objects, stop the equipment and contact KEYENCE at the number below. Our representatives can help provide more information about methods for avoiding interference, such as the installation of a partition.•If other problems occur, such as waves from the BL-N90 Series causing radio interference with specified low power radio stations for identification of moving object, contact KEYENCE at the number below.Contact: KEYENCE, TEL +81-6-6379-11512.4 :Indicates that the wireless device is used in a 2.4 GHz band.FH :Indicates that the modulation system is FH-SS.1:Indicates the estimated interference distance (≤10 m).:Indicates that the equipment uses the full bandwidth and identification of moving object equipment area cannot be avoided.CAUTIONDisassembly or modification of the BL-N90 Series is prohibited under the Japanese Electrical Appliance and Material Safety Law (DENAN). Do NOT disassemble or modify the product.The BLN90 Series is specified as specified low power radio equipment according to DENAN, and the appropriate certification has been obtained2.4 FH 1
4Precautions on Safety StandardsEuropebPrecautions on CE MarkingThe BL-N90 series complies with the R&TTE Directive.•Applicable standard ESTI EN300 328 V1.6.1ESTI EN301 489-17 V1.2.1EN60950-1EN60825-1, Laser Class1•Overvoltage category I (BL-N90/N90K)II (BL-N9R/N9UB/N9V)•Pollution degree 2bCountries where the BL-N90 Series can be usedAmong the EU member states, the BL-N90 Series can be used in the following countries.v Austria v Belgium v Denmark v Estoniav Finland v France v Germany v Greecev Iceland v Ireland v Italia v Liechtensteinv Luxemburg v Netherlands v Norway v Portugalv Spain v Sweden v Switzerland v Englandv Poland
5North AmericabPrecautions on FCCThe BL-N90 Series complies with the following FCC requirements.•Approved standard FCC Part 15 Subpart B, Class B Digital DeviceFCC Part 15 Subpart C•FCC ID RF40823A (BL-N90/N90K)RF40823B (BL-N9R/N9UB/N9V)FCC WARNINGChanges or modifications not expressly apprvoed by the party responsible for compliance could void the user's authority to operate the equipment.This device complies with Part 15 of the FCC Rules and RSS-Gen of the IC 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.bPrecautions on UL and CSA certificateThe BL-N90 Series complies with the following UL and CSA standards. The equipment has received UL and C-UL certificate.•Approved standard UL60950-1CAN/CSA C22.2 No.60950-1-03•UL File No. E167973•UL category NWGQ/NWGQ7•Pollution degree 2•Overvoltage category I (BL-N90/N90K)II (BN-N9R/N9UB/N9V)Be sure to use the power supply that has the Class 2 output specified by NEPA70 (NEC: National Electric Code).bPrecautions on IC (Industry Canada)The BL-N90 Series complies with the following IC regulation.•Approved standards: RSS-210-Low Power License-Exmpt Radio Communication DevicesICES-003, Issue 4, Class B Digital Apparatus•IC No. 5798A-0823A (BL-N90/N90K)5798A-0823B (BL-N9R/N9UB/N9V)Changes or modifications not expressly apprvoed by the party responsible for compliance could void the user's authority to operate the equipment.This device complies with Part 15 of the FCC Rules and RSS-Gen of the IC 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.
6MaintenanceClean the following parts on the BL-N90/N90K and the communication unit periodically.•BL-N90/N90KClean the laser emitter/receiver and the charging terminals.•Communication unitClean the charging terminals.bCleaning methodLaser emitter/receiver : Clean the surface using an eyeglass cleaning cloth or a soft cloth that has been dampened with a specialty cleaner for plastics.Charging terminals : Wipe the surface gently using a soft cloth moistened with alcohol.ChargingterminalsLaser emitter/receiverChargingterminals
1-111OverviewOverviewThis chapter describes names and functions of each part of the items in the package.1-1 Checking the Package Contents . . . . . . . . . . . 1-21-2 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1-21Overview1-1 Checking the Package ContentsThe BL-N90/N90K series comes with the following items. Check that all of the items are included.bBL-N90/N90K barcode reader: 1bStrap: 1 bAC cable: 1Supplies power by using the AC adapter of the communication unit.*This cable is not included in the BL-N90K. Please prepare one separately.*This cable can be used in Japan only.bUser's Manual: 1Wireless Hand-held Barcode Reader BL-N90/N90K
1-1 Checking the Package Contents1-31OverviewThe following models are available for each communication interface:bCommunication unit: 1BL-N9R BL-N9VBL-N9UBbAC adapter: 1 bWall mount screw: 2Used to mount the communication unit on a wall.bCup holder bInstruction Manual: 1Communication Unit BL-N9R/N9V/N9UBModel Communication interfaceBL-N9R RS-232C communication unitBL-N9V Keyboard interface communication unitBL-N9UB USB communication unitAttach this holder to the communication unit to secure the BL-N90/N90K when the communication unit is used on a wall.
1-1 Checking the Package Contents1-41OverviewbStand OP-82191Used to fix the BL-N90/N90K on a desktop to read barcodes by bringing them close to it.Option
1-51Overview1-2 Part NamesThis chapter describes names and jobs of each part of the BL-N90/N90K Series.bBL-N90/N90KbCommunication unitTr i gger switch:Use the switch to read a barcode.Emitter/receiver: Emits andreceives laser light.Charging terminalsYe llow operation check LEDWhite operation check LEDBlue operation check LEDPage button:When the scanner associated with the cradle cannot be found, press the page button; the scanner will begin beeping and the blue and yellow LEDs will flash alternately.Press the page button again to stop the beep and LED flashing.BD address barcode:Read this barcode for establishing connection (pairing) with the BL-N90/N90K.Wall mount hook: In applications where wall mount becomes necessary, the hook will secure the scanner into place.Blue operation check LEDCharging terminals
1-2 Part Names1-61OverviewOperation check LEDsThe LEDs illuminate or flash for each operation as shown in the following table.A beep may sound at the same time for some operations.bBL-N90/N90K* The number beside the beep mark indicates the number of beeps.bCommunication unitLED lighting/flashing BL-N90/N90K status Beep*Lights in blueEmitting laser. –Flashes in blue•Not wirelessly connected with the communication unit.•Out of the wireless communication range. –Wireless communication is cut.Lights in white.Sending data to the communication unit.Flashes in white.Establishing wireless communication (flashes three times).Lights in yellow.Charging complete. –Flashes in yellow.Mounted on the communication unit: Being charged. –Flashes in blue, white, and yellow. When checking the association using the page button on the communication unit.Press the page button again to stop.LED lighting/flashing Communication unit statusLights in blue The wireless connection is established and the unit can be used.Flashes in blue •Wireless connection is not established with the BL-N90/N90K.•Out of the wireless communication range.213Repeat
2-122First StepsFirst StepsThis chapter describes the procedures for connecting the BL-N90/N90K to use for the first time. 2-1 The Setup Procedure . . . . . . . . . . . . . . . . . . . . 2-22-2 Connecting the Power Cable to the Communication Unit . . . . . . . . . . . . . . . . . . . . . 2-32-3 Connecting the Communication Unit . . . . . . . 2-52-4 Charging the BL-N90/N90K. . . . . . . . . . . . . . . 2-112-5Establishing a Connection . . . . . . . . . . . . . . . . 2-132-6 Initial Setup for the BL-N90/N90K . . . . . . . . . 2-152-7 Reading a Barcode . . . . . . . . . . . . . . . . . . . . . 2-162-8 Wireless Connection Environment . . . . . . . . 2-18
2-22First Steps2-1 The Setup ProcedureBefore using the BL-N90/N90K, the following connections must be set up. Performing these connections establishes the following communications, enabling the BL-N90/N90K for use. •Communication unit to PC connection: Wired transmission•BL-N90/N90K to communication unit connection: Wireless transmission (Bluetooth)bFirst stepsNote After connecting the communication unit to the computer, be sure to charge the BL-N90/N90K before use.1Connect the power cable to the communication unit. ( page 2-3).2Connect the communication unit to your computer ( page 2-5).3Charge the BL-N90/N90K ( page 2-11).4Establish a connection between the BL-N90/N90K and the communication unit ( page 2-13).Use the BL-N90/N90K to read the BD address barcode attached to the communication unit.5Initialize settings for the BL-N90/N90K. ( page 2-15).Read the initialization barcode using the BL-N90/N90K.
2-32First Steps2-2Connecting the Power Cable to the Communication UnitConnect the power cable to the communication unit before use.bIncluded parts•AC cable for the BL-N90 (The AC cable for the BL-N90K is not included. Please prepare one separately.)•Communication unit•AC adaptor for the communication unitProcedure1Connect the AC cable to the AC adaptor.
2-2 Connecting the Power Cable to the Communication Unit2-42First Steps2Connect the AC adapter to the AC connector on the back of the communication unit. After connecting the AC adaptor, snap the cable behind the hook. BL-N9UB BL-N9V/N9R2121
2-52First Steps2-3 Connecting the Communication UnitAfter connecting the power cable to the communication unit, connect the communication unit to your computer using the interface provided. Connecting the BL-N9UB to your ComputerUse the USB cable to connect the communication unit to your computer. The barcode reader is compatible with Windows XP/2000/98.Procedure1Tu r n on your computer.2Connect the communication unit's interface cable to the USB port on your computer. 3Connect the power cable to an AC outlet, and turn on the communication unit. The blue LED on the communication unit will flash. After connecting the device to your computer for the first time, install the USB driver ( page 2-6).CAUTION •Be sure to use the AC adaptor provided with the device. Connecting to other power sources may cause electric shock, fire or product damage. BL-N9UBComputerUSB port(tyep A)
2-3 Connecting the Communication Unit2-62First StepsWhen BL-N9UB is first connected to a computer running Windows 98, the USB driver installation screen appears. Install the driver by following the directions given on the screen.(This procedure is not necessary when using a computer running Windows XP/2000).Procedure1The "Add New Hardware Wizard" dialog appears and the message "This window searches for new drivers for:USB human interface device" is displayed. Click on the [Next] button.2The message "What do you want Windows to do?" is displayed. Select [Search for the best driver for your device (Recommended).] and click on the [Next] button.3Click on the [Next] button. "USB human interface device" is displayed and the message "Windows driver search for the device:" appears. Click on the [Next] button.4Windows begins installing the driver. When installation is complete, the message "Windows has finished installing the software that your new hardware device requires." appears. Click on the [Finish] button.Installing the USB DriverNote Connect the barcode reader after turning on the computer. If the barcode reader is connected with the power off, turn the computer on.Note The CD-ROM (Windows) may be required depending on the computer environment.
2-3 Connecting the Communication Unit2-72First StepsConnecting the BL-N9V to your ComputerUse the keyboard interface to connect the communication unit to your computer. Compatible computers include PC/AT (DOS/V) machines.Procedure1Tu r n o ff the computer.2Connect the communication unit's interface cable to your computer's keyboard connector, as indicated in the diagram. CAUTION Do not remove the cables while the computer is turned on.This could cause damage to the computer and the barcode reader.Reference When connecting a keyboard connector plug to an AT connector, use a commercial keyboard conversion adapter for the connection.BL-N9VPS/2 connector(mini-DIN 6-pin)PS/2 connectorComputerKeyboard
2-3 Connecting the Communication Unit2-82First Steps3Connect the power cable to an AC outlet, and turn on the communication unit. The blue LED on the communication unit will flash. 4Tur n on your computer.CAUTION •Be sure to use the AC adaptor provided with the device. Connecting to other power sources may cause electric shock, fire or product damage.
2-3 Connecting the Communication Unit2-92First StepsConnecting the BL-N9R to your Computer A communication unit with an RS-232C interface may be used in conjunction with an RS-232C enabled device. This section explains procedures for connecting the barcode reader to a computer, as well as connecting the barcode reader to an AutoID data controller DV-90 (page 2-10). Procedure1Tu r n on your computer.2Connect the communication unit's interface cable to the RS-232C port on your computer. 3Connect the power cable to an AC outlet, and turn on the communication unit. The blue LED on the communication unit will flash. bRS-232C pin configuration of the BL-N9RCAUTION •Be sure to use the AC adaptor provided with the device. Connecting to other power sources may cause electric shock, fire or product damage. BL-N9RComputerRS-232C(D-sub 9-pin)543219876Pin No. Symbol DescriptionSignal direction2SD (TXD)Sends data Output3RD (RXD)Receives data Input4-Do not make any connection-5SGSignal ground -6-Do not make any connection-7CS (CTS)Send OK Input8RS (RTS)Send request OutputD-sub 9-pin (female)#4-40 screws
2-3 Connecting the Communication Unit2-102First StepsbCommunication settingsFactory settings for the BL-N90 are given below. The settings can be changed. Make sure that the settings for BL-N90/N90K and the connected computer are the same.•Baud rate : 9600 bit/s•Data length : 7 bits•Parity : Even•Stop bit : 1 bit•Communication protocol: No protocolTo connect the device to a DV-90, an adaptor like the diagram below is required. The following adaptor is recommended. •Manufacturer : Elecom•Product Name : Serial Reverse Adaptor•Model : AD-R9Connecting the DV-90CAUTION•Be sure to use the AC adaptor provided with the device. Connecting to other power sources may cause electric shock, fire or product damage.•Power is supplied by the AC adaptor. The D-sub connector does not supply power. BL-N9RConversion connectorDV-90RS-232C(D-sub 9-pin)
2-112First Steps2-4 Charging the BL-N90/N90KThe communication unit is used to charge the BL-N90/N90K. bHow to chargeProcedure1Connect the communication unit to your computer using the appropriate connection method, and make sure both sides are powered on. For details on connection methods, refer to "Connecting the Communication Unit" on page 2-5.2Set the BL-N90/N90K into the communication unit securely, to ensure that the charging terminals stay in place. As the unit begins to charge, the yellow LED on the scanner begins to flash . Charging is complete once the yellow LED stops blinking . A full charge takes approximately 4 hours. NoteThe barcode reader is shipped with zero charge. Please charge the device before use. The barcode reader may be used to scan ( page 2-13) after a charge of just 10 minutes.Note•Please periodically clean the charging terminals on the BL-N90/N90K and the communication unit ( "Maintenance" (Page 6)). Dirt in the terminals may interfere with charging. •The BL-N90/N90K can be configured to sound an alarm when it is unable to charge properly, such as when the charging terminals are misaligned.To computer
2-4 Charging the BL-N90/N90K2-122First StepsRechargeable Batteries for the BL-N90/N90KThe BL-N90/N90K sounds an alarm when the battery is low. When using the scanner, be mindful of the alarm and always maintain a charge.bBattery low alarm When the BL-N90/N90K battery level gets low, the following alarms are sounded. •Each time a barcode is read, a beep sounds two times bContinuous use capacityThe following table offers estimates of how long the BL-N90/N90K can be used continuously on a full charge. *Since the BL-N90/N90K scanner and the communication unit are continuously communicating wirelessly, battery power is depleted even when the BL-N90/N90K is not in use.•When not in use, it is recommended that you set the BL-N90/N90K in the communication unit.•When not using the device for long periods, enabling sleep mode interrupts the wireless communication, thereby saving battery power.bCharging timeA fully depleted (no charge) battery takes approximately 4 hours to fully charge. Reference•If the "Trigger" switch is pressed but the laser light is short, or if the laser does not light when reading a barcode, the battery may be low. •If the laser does not light even when pressing the "Trigger" switch, then the battery is completely depleted. Usage Condition Estimated Continuous Use LengthOne scan every 10 seconds Approx. 10 hoursOne scan every 5 seconds Approx. 8.5 hoursIdle with full charge * Approx. 12 hoursSleep mode with full charge * Approx. 54 hoursNote•The continuous use times listed above are estimates. Actual times may vary. •If the continuous use times decrease remarkably, then it is time to replace the batteries. Contact your nearest KEYENCE office.2
2-132First Steps2-5 Establishing a ConnectionThe BL-N90/N90K and the communication unit communicate as a pair. This section describes how to establish a connection between the BL-N90/N90K and the communication unit.Procedure1Press the "Trigger" switch to activate the laser. 2Scan the barcode attached to the communication unit. After 10 to 30 seconds, a connection will be established. Once a connection is established, thedevices will be in the following state:• The blue LED on the scanner is lit.• The blue LED on the communication unit is lit. Note Perform the following operation with the communication unit connected to your computer ( page 2-5). NoteThe following symptoms indicate that a connection is not established. •The blue LED on the scanner is flashing•The blue LED on the communication unit is flashingAt this stage, perform the following steps. Note that even when using multiple BL-N90/N90K scanners, each scanner can only communicate with its pair communication unit ( page 2-14). 100mm
2-5 Establishing a Connection2-142First StepsNotes About Establishing a Connection Between the Scanner and the Communication UnitbReading a barcodeThe BL-N90/N90K cannot read a barcode unless a connection has been established with the communication unit. (A beep will sound twice.)bUsing multiple BL-N90/N90K barcode readers•Only the connected barcode reader and communication unit pair can communicate with one another. •If multiple BL-N90/N90K barcode readers scan the same communication unit barcode, only the first barcode reader to scan the communication unit can communicate with it. To ch ange the pairing, follow the procedure below entitled "Swapping out the BL-N90/N90K".bSwapping out the BL-N90/N90KWhen swapping one BL-N90/N90K barcode reader for another, follow the procedure below. Procedure1 Hold down the trigger switch on the paired BL-N90/N90K for about 10 seconds to enable sleep mode. A beep will sound as sleep mode is enabled. ( page 1-6)During sleep mode, the wireless connection is disabled, causing the blue LED on the communication unit to blink. This connection must be disabled in order for the communication unit to pair with another BL-N90/N90K.2Use the second BL-N90/N90K to scan the barcode of the communication unit. 3Scan the initialization barcode. ( page 2-15)
2-152First Steps2-6 Initial Setup for the BL-N90/N90KAfter establishing a connection between the BL-N90/N90K and the communication unit, be sure to initialize its configuration. This ensures that the scanner's configuration is initialized to match the interface type of the communication unit. Procedure1Press the "Trigger" switch to activate the laser. 2With the laser light about 100 mm from the page, scan the "Initialization" barcode below. Once scanning of the "Initialization" barcode is complete, a beep will sound 3 times. <Initialize>
2-162First Steps2-7 Reading a BarcodeThis section describes the basic barcode scanning operations. Scanning a BarcodeThe BL-N90/N90K is able to read barcodes when it is connected wirelessly to the communication unit.The wireless connection can be verified by checking that the blue LED on the communication unit is lit ( page 1-6). 1Press the "Trigger" switch to activate the laser. As the laser is activated, the blue LED on the BL-N90/N90K lights up . 2Aim the laser to cover the entire barcode. 3Once scanning is complete, the white LED lights up , a beep will sound once , and data is transmitted to your computer. Readable areaLaser lightReading distance 100mmTrigger switchOperation check LED1
2-7 Reading a Barcode2-172First StepsbPrecautions for reading•If the BL-N90/N90K communicate with the communication unit wirelessly, then the barcode will not be read. (A low-pitched beep will sound twice.)•Be sure to aim the laser to scan the entire length of the barcode. { Correct scan × Incorrect scan•Only shine the laser light on one barcode at a time. Scanning multiple barcodes at once can lead to scan errors, or barcodes being scanned out of order. × Incorrect scan•Depending on the laser reflection, interior lighting, or barcode label angle, light reflected from the label may be partially reflected, resulting in scan errors. In such situations, adjust the label and laser angle or distance. •When scanning an RSS Stacked barcode, aim the laser and scan from the top of the barcode to the bottom, or from the bottom to the top. bCaution when using the BL-N9UB/N9VWhen using the BL-N9UB/N9V, barcode data read by the BL-N90/N90K is treated as data entered through the keyboard. In this way, data may be input directly into the running application, without the need for special drivers. When using the BL-N9UB/N9V, please note the following:•Do not try to read a barcode while pressing down a key on the computer's keyboard. Do not press a key while receiving the data. Data input will not be read correctly.•If the computer has multiple language settings, make sure that the input mode is set for single-byte alphanumeric characters.TopBottom
2-182First Steps2-8 Wireless Connection EnvironmentThe BL-N90/N90K and the communication unit use Bluetooth Version 1.2 for their wireless communication. Please use in the following environment.bTransmission range and surrounding conditionsThe BL-N90/N90K and the communication unit have a line-of-sight range of approximately 10 meters.However, obstacles placed between the BL-N90/N90K and the communication unit, such as concrete or metal, may interrupt the wireless connection. Please use the device in an environment free of these obstacles. Also read the notes regarding wireless communication ( Page 3).bWhen the wireless connection is interruptedThe following occur when the wireless connection is interrupted: •The blue LED on the BL-N90/N90K flashes .•The blue LED on the communication unit flashes.Once a connection can be established again, the BL-N90/N90K and communication unit automatically reconnect.•Reconnection may take between 10 to 30 seconds. •During this time, barcodes cannot be read. (A low-pitched beep will sound twice.)GoodObstacleBad
A-1AppendicesAppendicesThis chapter describes the specifications and outer dimensions.A-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . .A-2A-2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4
A-2AppendicesA-1 SpecificationsbBL-N90/N90K*1 The continuous use time with wireless communication reading data once every 10 seconds.Model BL-N90/N90KLight source Visible semiconductor laser (Wavelength: 650 nm)Maximum output 350 µWPulse width 1.5 msClass Class 1 (IEC 68025-1)Scan rate 72 scans per secondMinimum resolution 0.127 mmReading distance 25 to 250 mm (Narrow bar width: 0.5 mm)0 to 165mm (Narrow bar width: 0.25mm)PCS 0.35 or moreSupported codeJAN/EAN/UPC (A, E), CODE39, CODE128/EAN128, NW-7, CODE93, ITF, 2of5, RSS-14, RSS-14 Truncated, RSS-14 Stacked, RSS-14 Stacked Omnidirectional, RSS Limited, RSS Expanded, RSS Expanded StackedNumber of digits for readingMaximum 40 digits (Maximum 80 digits with CODE128 or CODE-C)Wireless communication unitWireless standard Bluetooth Ver1.2Frequency 2.4 GHzTransmission output Class 2 (2.5 mW max.)Communication distance 10 m visibleInternal batteryInternal lithium ion batteryContinuous use time: 10 hours *1Cycle life: 500 timesEnvironmental conditionOperating ambient light 4800 lxOperating ambient temperature 0 to 40°C (32 to 104×F), No freezingOperating ambient humidity 35 to 85% RH (No condensation)Operating atmosphere No dust or corrosive gasOutside Dimensions 199 x 77 (44) x 53 mm * Value inside ( ) is the gripWeight Approx. 200g
A-1 SpecificationsA-3AppendicesbCommunication unit*1 Compatible OS: Windows98, 2000, XPModel BL-N9R BL-N9V BL-N9UBWired communication unitCommunication standard RS-232CKeyboardInterfaceUSB-HIDVer1.1 *1Connector shape D-Sub 9-pin(female) Mini DIN 6-pin USB (A type)Wireless communication unitWireless standard Bluetooth Ver1.2Wireless frequency 2.4 GHzTransmis sion output Class 2 (2.5 mW max.)Communication distance 10 m visibleCharger Charging method Constant current, constant voltage (CCCV) methodCharging time Approx. 4 hoursEnvironmental conditionOperating ambient temperature 0 to 40°C (32 to 104×F), No freezingOperating ambient humidity 35 to 85% RH (No condensation)Operating atmosphere No dust or corrosive gasOutside Dimensions 204 x 103 x 51 mmWeight Approx. 230 g (Excluding cable)AC adapterspecificationsInput 100-240 V AC, 50/60 HzOutput 5 V DC, Max 2 AOutside Dimensions 72 x 47 x 27 mm (Excluding cable)Weight Approx. 140g
A-4AppendicesA-2 DimensionsbBL-N90/N90K (units: mm)bCommunication unit (units: mm)bAC adapter (units: mm)77 60.55319944103 2048351 5111800722747
IntroductionThis manual contains information about procedures for handling, operations, warnings, and precautions about the "Wireless Hand-held Barcode Reader BL-N90 Series".Be sure to read this section thoroughly before use. Keep this manual in a safe place for future reference.bSymbolsThe following symbols and conventions alert you to important messages.Be sure to read these messages carefully. Indicates reference pages in this or another manual.bGeneral Cautions•At startup and during operation, be sure to monitor the functions and performance of the BL-N90 series.•We recommend that you take substantial safety measures to avoid any damage in the event of a problem occurring.•Do not modify the BL-N90 series, or use it in any way other than described in the specifications.•When the BL-N90 series is used in combination with other devices, functions and performance may be degraded, depending on the operating conditions and surrounding environment.•Do not use the BL-N90 series for the purpose of protecting the human body.bApplications that Need Special AttentionWhen using the BL-N90 series under the following conditions, be sure to use the BL-N90 series under the specified rating or within the provided functions, or take sufficient safety precautions such as providing a failsafe, and consult with KEYENCE sales staff.•Under the conditions or environment not described in this manual•For atomic controls, railway facilities, aviation facilities, vehicles, combustion devices, medical equipment, amusement machines, or safety equipment•For the applications that may affect human life or properties and particularly require safetyWarranties and Disclaimers(1) KEYENCE warrants the Products to be free of defects in materials and workmanship for aperiod of one (1) year from the date of shipment. If any models or samples were shown toBuyer, such models or samples were used merely to illustrate the general type andquality of the Products and not to represent that the Products would necessarily conformto said models or samples. Any Products found to be defective must be shipped toKEYENCE with all shipping costs paid by Buyer or offered to KEYENCE for inspectionand examination. Upon examination by KEYENCE, KEYENCE, at its sole option, willrefund the purchase price of, or repair or replace at no charge any Products found to bedefective. This warranty does not apply to any defects resulting from any action of Buyer,including but not limited to improper installation, improper interfacing, improper repair,unauthorized modification, misapplication and mishandling, such as exposure toexcessive current, heat, coldness, moisture, vibration or outdoors air. Components whichwear are not warranted.(2) KEYENCE is pleased to offer suggestions on the use of its various Products. They areonly suggestions, and it is Buyer's responsibility to ascertain the fitness of the Productsfor Buyer's intended use. KEYENCE will not be responsible for any damages that mayresult from the use of the Products.(3) The Products and any samples (Products/Samples) supplied to Buyer are not to be usedinternally in humans, for human transportation, as safety devices or fail-safe systems,unless their written specifications state otherwise. Should any Products/Samples be usedin such a manner or misused in any way, KEYENCE assumes no responsibility, andadditionally Buyer will indemnify KEYENCE and hold KEYENCE harmless from any liabilityor damage whatsoever arising out of any misuse of the Products/Samples. (4) OTHER THAN AS STATED HEREIN, THE PRODUCTS/SAMPLES ARE PROVIDED WITHNO OTHER WARRANTIES WHATSOEVER. ALL EXPRESS, IMPLIED, AND STATUTORYWARRANTIES, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY RIGHTS, ARE EXPRESSLY DISCLAIMED. IN NOEVENT SHALL KEYENCE AND ITS AFFILIATED ENTITIES BE LIABLE TO ANY PERSONOR ENTITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, SPECIAL ORCONSEQUENTIAL DAMAGES (INCLUDING, WITHOUT LIMITATION, ANY DAMAGESRESULTING FROM LOSS OF USE, BUSINESS INTERRUPTION, LOSS OFINFORMATION, LOSS OR INACCURACY OF DATA, LOSS OF PROFITS, LOSS OFSAVINGS, THE COST OF PROCUREMENT OF SUBSTITUTED GOODS, SERVICES ORTECHNOLOGIES, OR FOR ANY MATTER ARISING OUT OF OR IN CONNECTION WITHTHE USE OR INABILITY TO USE THE PRODUCTS, EVEN IF KEYENCE OR ONE OF ITSAFFILIATED ENTITIES WAS ADVISED OF A POSSIBLE THIRD PARTY’S CLAIM FORDAMAGES OR ANY OTHER CLAIM AGAINST BUYER. In some jurisdictions, some of theforegoing warranty disclaimers or damage limitations may not apply.BUYER'S TRANSFER OBLIGATIONS: If the Products/Samples purchased by Buyer are tobe resold or delivered to a third party, Buyer must provide such third party with a copy of thisdocument, all specifications, manuals, catalogs, leaflets and written information provided toBuyer pertaining to the Products/Samples.WARNING Failure to follow instructions may lead to physical injury, such as electric shock or burns.CAUTION Failure to follow instructions may lead to product damage.Note Provides additional information on proper operations.Reference Provides advanced and useful information for operation.
WirelessHand-held Barcode ReaderBL-N90 SeriesUser's ManualRead this manual before using the system in order to achieve maximum performance.Keep this manual in a safe place after reading it so that it can be used at any time.© KEYENCE CORPORATION, 2006 E BL-N90 0106-1 Printed in Japan

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