Audio Technica R1700 WIRELESS MICROPHONE RECEIVER User Manual P52524 System10 Camera Mount OM indd

Audio-Technica Corporation WIRELESS MICROPHONE RECEIVER P52524 System10 Camera Mount OM indd

User Manual

System 10 Portable Camera-Mount WirelessDigital Wireless SystemInstallation and OperationATW-1701UniPak® Transmitter SystemATW-1702Handheld Microphone SystemRXTXRFPEAKPAIRSYSTEMIDPAIRMONITOR CHARGE
System 10 Portable Camera-Mount Wireless Installation and Operation2Important Safety Instructions1.  Read these instructions.2.  Keep these instructions.3.  Heed all warnings.4.  Follow all instructions.5.  Do not use this apparatus near water.6.  Clean only with a dry cloth.7.  Install in accordance with the manufacturer’s instructions.8.  Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliers) that produce heat.9.  Unplug this apparatus during lightning storms or when unused for long periods of time.10.  Refer all servicing to qualied service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.CAUTION on handling receiver battery•  Battery packs may explode or release toxic materials. Risk of re or burns. Do not open, crush, modify, disassemble, heat above 140°F (60°C) or incinerate.•  Battery must be replaced and recycled by qualied service personnel. Do not attempt to replace battery on your own.•  If the battery leaks and the liquid contacts your skin or clothing, immediately ush with clean water.•  If the battery leaks and the liquid contacts your eyes, immediately wash thoroughly with clean water and seek medical assistance.•  Do no short circuit; may cause burns or catch re.•  Charge battery only with the supplied AC adapter and USB cable.Thank you for choosing an Audio-Technica professional wireless system. You have joined thousands of other satised customers who have chosen our products because of their quality, performance and reliability. This wireless microphone system is the successful result of years of design and manufacturing experience. Audio-Technica’s System 10 Portable Camera-Mount is a digital wireless system designed to provide rock-solid performance along with easy setup and clear, natural sound quality. Featuring a compact design, System 10 Portable Camera-Mount is available in handheld, lavalier and body-pack congurations. Operating in the 2.4 GHz range, far from TV and DTV interference, System 10 Portable Camera-Mount offers extremely easy operation and instantaneous channel selection. Up to eight channels may be used together without any frequency coordination problems or group selection issues.  System 10 wireless ensures clear communications by providing three levels of diversity assurance: frequency, time, and space. Frequency Diversity sends the signal on two dynamically allocated frequencies for interference-free communication. Time Diversity sends the signal in multiple time slots to maximize immunity to multipath interference.  Finally, Space Diversity uses two antennas on each transmitter and receiver to maximize signal integrity.Each System 10 professional digital wireless system includes a receiver and camera shoe mount, and either a body-pack transmitter or a handheld microphone/transmitter. Because System 10 packaging is designed to hold all versions of  the system, some compartments in the carton may be intentionally  left empty.The ATW-R1700 receiver includes a switching power supply that automatically adapts to changes in mains voltage.  The versatile ATW-T1001 UniPak® body-pack transmitter has both a high-impedance input for instruments, and a low-impedance input with bias connection for use with dynamic and electret condenser microphones. The ATW-T1002 handheld transmitter features a unidirectional dynamic microphone element.Both the body-pack and handheld transmitters use internal AA batteries and have Power/Mute switches and input Trim (level) adjustments. CAUTION  RISK OF ELECTRIC SHOCK   DO NOT OPENWARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT REMOVE SCREWS. NO USER-SERVICEABLE PARTS INSIDE.REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THE APPLIANCE TO RAIN OR MOISTURE.CERTIFICATION: THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. THIS DEVICE COMPLIES WITH INDUSTRY CANADA LICENSE-EXEMPT RSS STANDARD(S). 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.Cet appareil est conforme à la/aux norme(s) CNR exempte(s) de licence d’Industrie Canada. Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer d’interférence et (2) cet appareil doit accepter toutes les interférences, y compris celles susceptibles de provoquer un fonctionnement non souhaité.WARNING: Changes or modications not expressly approved in writing by Audio-Technica may void the user’s authority to operate this equipment.RF Exposure Statement: This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines and RSS-102 of the IC radio frequency (RF) Exposure rules. 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. Cet équipement est conforme aux limites d’exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles d’exposition aux fréquences radioélectriques (RF) CNR-102 de l’IC. Cet équipement émet une énergie RF très faible qui est considérée conforme sans évaluation de l ’exposition maximale autorisée. Cependant, il est souhaitable qu'il devrait être installé et utilisé en gardant une distance de 20 cm ou plus entre le dispositif rayonnant et le corps.Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, 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 antenna.-  Increase the separation between the equipment and receiver.-  Connect the equipment into an outlet on a circuit different from that to which the    receiver is connected.-  Consult the dealer or an experienced radio/TV technician for help.This Class B digital apparatus complies with Canadian ICES-003. Cet appareil umerique de la classe B est conforme a la norme NMB-003 du Canada.CAUTION! Electrical shock can result from removal of the receiver cover. Refer servicing to qualied service personnel. No userserviceable parts inside. Do not expose to rain or moisture. The circuits inside the receiver and transmitter have been precisely adjusted for optimum performance and compliance with federal regulations. Do not attempt to open the receiver or transmitter. To do so will void the warranty, and may cause improper operation.Danger of explosion if battery is replaced incorrectly. If battery dies, send receiver to Audio-Technica or other qualied service center so battery can be replaced with same or equivalent type. Likewise, send damaged, inoperable receivers to Audio-Technica or other qualied service center for recycling—do not throw away receiver as its battery contains toxic materials.Notice to individuals with implanted cardiac pacemakers or AICD devices: Any source of RF (radio frequency) energy may interfere with normal functioning of the implanted device. All wireless microphones have low-power transmitters (less than 0.05 watts output) which are unlikely to cause difculty, especially if they are at least a few inches away. However, since a “body-pack” mic transmitter typically is placed against the body, we suggest attaching it at the belt, rather than in a shirt pocket where it may be immediately adjacent to the medical device. Note also that any medical-device disruption will cease when the RF transmitting source is turned off. Please contact your physician or medical-device provider if you have any questions, or experience any problems with the use of this or any other RF equipment.
System 10 Portable Camera-Mount Wireless Installation and Operation 3Receiver InstallationLocationFor best operation the receiver should be at least 3' (1 m) above the ground and at least 3' (1 m) away from a wall or metal surface to minimize reections. Keep the receiver antennas away from noise sources such as other digital wireless equipment, microwave ovens, as well as away from large metal objects. Keep System 10 receiver 30' (9 m) away from wireless access points. In multi-channel systems, position receivers at least 3' (1 m) apart and keep operating transmitters at least 6' (2 m) from the receivers to help assure maximum RF performance.Output ConnectionThe ATW-R1700 has a single audio output jack that accepts the 3.5 mm (1/8") cable included in the package. Use the Audio Output Selector Switch to choose between a balanced and an unbalanced dual mono signal. The 3.5 mm (1/8") Headphone Monitor output works with mono or stereo headphones (the output sends a dual mono audio signal to stereo headphones). Use the Headphone Level Control to adjust the volume.Power ConnectionNOTE: Use only the supplied AC adapter and power cord to power or charge receiver. To use AC power, connect the power cord’s USB A-type male port to the AC adapter and connect the Micro-USB B port to the USB Power Input on the side of the receiver. Next, plug the adapter into a standard 120 Volt 60 Hz or 230 volt 50 Hz (depending on global location) AC power outlet. The AC adapter and USB cable also charges the receiver’s internal battery. Charge battery in an environment with moderate temperature (41°F – 95°F). The system will not charge in temperatures below 32°F or above 104°F in order to prevent potential damage to battery. For safety and to conserve energy, unplug the AC adapter from the AC outlet when the system is not in use. Store receiver in a cool place.AntennasFor best reception, position the removable antennas in the shape of a “V” so that both tilt 45°.ATW-R1700 Receiver Controls and FunctionsFigure A — Front Panel Controls and Functions1.  Removable Antennas: Position the antennas as shown.2.  Power/Battery Indicator: Glows green when receiver is on and    battery is charged. Flashes green when battery needs to be    charged. Glows red when battery is charging. 3.  Power Switch: Press and hold to turn receiver on or off.Figure B — Rear Panel Controls and Functions4.  System ID Select Switch: Press to cycle through System ID    numbers. (System ID is the identical number assigned to a paired    receiver and transmitter.)5.  Pairing Switch: Press to initiate pairing6.  LCD System Display contains:  a. RF Signal Level Indicator: shows strength of the RF signal      received from the transmitter  b. The System ID Display: shows the System ID number  c. The Receiver Battery Gauge RX: shows the capacity of the      receiver’s internal battery/charging status  d. The Transmitter Battery Gauge TX: shows the capacity of the      transmitter’s batteries7.  AF Peak Indicator: Only lights when audio distortion is present at    maximum modulation. Attenuator does not affect the indicator.8.  Pairing Indicator: Flashes green in pair mode. Glows green when    transmitter is paired.Figure C — Right Side Controls and Functions9.  Headphone Level Control: This control is used to adjust the volume    of the signal sent to the headphones. Roll control to the right to    increase the volume. 10. Headphone Monitor: Accepts 3.5 mm (1/8") connector. Plug in    either a mono or stereo headphone to monitor receiver signal.11. Power Input: Connect the AC Power Supply adapter included in    the system to charge/operate the receiver.Figure D— Left Side Controls and Functions12. Audio Output Selector Switch: Move left for balanced output or    right for unbalanced (dual mono) output. 13. Audio Output Attenuator Switch: Default is 0 dB. Move one stop left    to reduce he audio output by 10 dB or two stops left to reduce    output by 20 dB.14. Audio Output Jack: TRS balanced or unbalanced (dual mono)    3.5 mm (1/8") jack. Can be connected to the input of a camera or mixer. Figure E— Camera Shoe MountCamera Shoe Mount allows receiver to be attached to a camera or tripod. Slide mount onto receiver from the rear so mount engages the grooves on the sides of the receiver and slips under the clip on the bottom. Slide until rear of mount is ush with rear of receiver. The mount bracket PEAKRXTXRFSYSTEMIDPAIRPAIRMONITOR CHARGEOUTPUTDUAL MONO | BAL ATT.  -20|-10|0DUAL MONO | BAL ATT. -20|-10|0129121013111463Figure AFigure CFigure DFigure EFigure B4 75 8connects to the hot shoe of most DSLR cameras: slide into shoe and tighten nut to secure. The bracket’s ¼" socket also allows it to be attached to a tripod, shoulder rig or other device with a ¼" screw.
System 10 Portable Camera-Mount Wireless Installation and Operation4ATW-T1002 Transmitter Setup Controls and FunctionsBattery Selection and InstallationTwo alkaline AA batteries are recommended. When inserting the battery, observe correct polarity as marked inside the battery compartment. Figure F — ATW-T1002 Handheld Transmitter Handheld Transmitter Battery Installation1.  While holding the upper part of the transmitter body just below the    ball-screen, unscrew the lower body cover and slide it off to expose    the battery compartment (Fig. F).2.  Carefully insert two fresh AA alkaline batteries, observing    polarity markings.3.  Screw the body back together. Do not overtighten.  Handheld Transmitter Battery Condition IndicatorAfter the batteries are installed, press and hold the Power/Mute switch on the bottom of the handheld transmitter until the indicator LED turns green. If the indicator LED does not light up when the Power/Mute switch is pressed, the batteries are installed incorrectly or they are dead. The indicator LED will ash to show low-battery condition. Handheld Transmitter Mute FunctionWith the transmitter on, a slight touch of the power switch will toggle between muted and unmuted operation. Red indicator LED shows muted operation. Green indicator LED shows unmuted operation.Handheld Transmitter Mute Lock FunctionTransmitter must be off to activate mute lock. Press and hold the Pairing Switch and then press and hold the Power/Mute button until transmitter powers on. Note: There is no dot next to the System ID when mute lock is activated.Transmitter must be off to deactivate mute lock. Press and hold the Pairing Switch and then press and hold the Power/Mute button until transmitter powers on. When deactivated, a dot will display next to the System ID.Level ControlSystem ID Display Pairing SwitchScrewdriverPower/Mute SwitchBattery CompartmentPower / Battery / Mute Status IndicatorHandheld Transmitter Pairing SwitchUsed to complete pairing sequence. See page 6.Handheld Transmitter Level ControlUsed to set microphone level. See page 6.Handheld Transmitter  ScrewdriverUsed to adjust Level Control. See page 6.Handheld Transmitter System ID DisplayShows System ID. See page 6. Note: System ID is an identical number assigned to a paired receiver and transmitter for identication purposes.  When Power is applied, the System ID Display on the transmitter glows bright and then turns off to conserve battery life. To turn the System ID Display back on, mute and unmute the transmitter.
System 10 Portable Camera-Mount Wireless Installation and Operation 5Figure G — ATW-T1001 UniPak® Transmitter UniPak® Transmitter Battery Installation1.  Slide off the battery cover.2.  Carefully insert two fresh AA alkaline batteries, observing polarity  markings.3.  Replace the battery cover (Fig. G).UniPak® Transmitter Power/Mute/Battery IndicatorAfter the battery is installed, press and hold the Power/Mute button until the indicator LED turns green (Fig. H). If the indicator LED does not light up when the power button is pressed, the batteries are installed incorrectly or they are dead. The indicator LED will ash to show low-battery condition. UniPak® Transmitter Mute FunctionWith the transmitter on, a slight touch of the Power/Mute button will toggle between muted and unmuted operation. Red indicator LED shows muted operation. Green indicator LED shows unmuted operation.UniPak®  Transmitter Mute Lock FunctionTransmitter must be off to activate mute lock. Press and hold the Pairing Switch and then press and hold the Power/Mute button until transmitter powers on. Note: There is no dot next to the System ID when mute lock is activated.Transmitter must be off to deactivate mute lock. Press and hold the Pairing Switch and then press and hold the Power/Mute button until transmitter powers on. When deactivated, a dot will display next to the System ID.UniPak® Transmitter Input ConnectionConnect an audio input device (microphone or guitar cable) to the audio input connector on the top of the transmitter. A number of Audio-Technica professional microphones and cables are available separately, pre-terminated with a UniPak® input connector (see  www.audio-technica.com). UniPak® Transmitter AntennaThe UniPak® transmitter includes a permanently-attached antenna. If the received signal is marginal, experiment with different transmitter positions on your body or instrument; or try repositioning the receiver. Do not attempt to remove, replace or change the length of the transmitting antenna. UniPak® Transmitter Pairing SwitchUsed to complete pairing sequence. See page 6.UniPak® Transmitter Microphone/Instrument Level ControlUsed to set microphone/instrument level. See page 6.LR6,AAFigure H — UniPak® TransmitterAntennaInput ConnectorPower/Mute ButtonSystem ID DisplayScrewdriverMicrophone / Instrument Level ControlPairing SwitchIndicator LED(Power/Mute/Battery)Battery CompartmentUniPak® Transmitter  ScrewdriverUsed to adjust Level Control. See page 6.UniPak® Transmitter System ID DisplayShows System ID. See page 6. Note: System ID is an identical number assigned to a paired receiver and transmitter for identication purposes. When power is applied, the System ID Display on the transmitter glows bright and then turns off to conserve battery life. To turn the System ID Display back on, mute and unmute the transmitter.
System 10 Portable Camera-Mount Wireless Installation and Operation6System OperationTurn down the headphone volume control and the camera/mixer level before starting up the wireless system. Do not switch on the transmitter yet.Receiver on...Press and hold receiver power button to turn receiver on. Power/Battery indicator will glow green and the blue System ID number on the front panel will illuminate. If the Power/Battery indicator ashes green, the receiver’s battery needs to be charged. You can charge the battery with the supplied AC adapter and USB cable, following the instructions under Power Connection on page 3. The LCD RX Battery Gauge will blink during charging and a lightning bolt symbol will appear to the right of “RX.” The Power/Battery indicator will glow red while the battery is charging and turn green when charging is complete. Audio-Technica recommends fully charging the internal battery before using the receiver for the rst time. Average charge time takes 4 hours 30 minutes. To help maintain the battery, it is best to operate the receiver (at least occasionally) without the AC power supply and recharge when needed. Also, avoid storing a fully charged receiver for a long period of time.  Transmitter on...When the transmitter is switched on, the receiver's green pair indicator will light, and two indicators light on the transmitter: the transmitter Power / Battery / Mute status indicator will glow green; and the transmitter blue System ID display will illuminate. The blue System ID display on the transmitter and receiver turns off after 30 seconds to conserve battery power; the transmitter Power / Battery / Mute status indicator will remain illuminated, indicating transmitter status.  To re-illuminate System ID display, press the Power / Mute switch. Note: this will alter the transmitter mute status. A slight touch of the power switch toggles between muted and unmuted operation. The transmitter’s Power / Battery / Mute status indicator glows red when transmitter is muted, or green to indicate unmuted status. In a low-battery situation, the Power / Battery / Mute status indicator begins to blink. The transmitters have a soft-touch power switch. When the switch is set to “Mute” (red indicator LED), the transmitter produces RF with no audio signal.  When the switch is “On” (green indicator LED) the transmitter produces both RF and audio. Excessive audio input to the transmitter will cause the receiver’s red AF Peak indicator to light.Receiver AttenuatorTypically, the receiver Audio Output Attenuator switch should be set at 0dB, and the overall gain should be adjusted from the camera. If a camera lacks that capability or if sensitivity is too high, use the Audio Output Attenuator switch to reduce the gain until the signal does  not distort. Input Level AdjustmentInput trimmer controls in the transmitters enable you to maximize performance for a particular microphone or guitar sensitivity, or to adjust for different acoustic input levels. Adjusting Input Level — UniPak® TransmitterSlide the battery cover off the transmitter and remove the screwdriver from its clip. Using the screwdriver, gently turn the “VOL” (Volume – Microphone/Instrument Level) all the way up (clockwise, toward “H”). Check for excessive gain by speaking / singing into the microphone at typically loud levels while watching the receiver’s Peak Indicator. If the Peak indicator does light, turn the “VOL” control slightly counterclockwise until the Peak indicator no longer lights with maximum audio input to the transmitter.Adjusting Input Level — Handheld TransmitterUnscrew the lower body cover and slide it off, exposing the screwdriver and "LEVEL" (Gain Trimmer) control (Fig. C). Remove the screwdriver from its clip. Gently turn the "LEVEL" control to its full clockwise position (toward the side marked “H”), the factory setting. Check for excessive gain by speaking/singing into the microphone at typically loud levels while watching the receiver’s AF Peak indicator. If the AF Peak indicator does light, turn the "LEVEL" control slightly counterclockwise until the AF Peak indicator no longer lights with maximum audio input to the mic/transmitter.Return the screwdriver to its clip and close and secure the lower body. No further transmitter gain adjustments should be needed, as long as the acoustic input does not change signicantly. CAUTION! The small trimmer controls are delicate; use only the supplied screwdriver. Do not force the trimmers beyond their normal 190° range of rotation.Return the screwdriver to its storage clip when not in use.Setting System ID Number & Pairing your Transmitter and Receiver Your system has been precongured at the factory to operate with no other pairing setup required; it will work out of the box. That is, your receiver and transmitter are already a digital pair, and they have been assigned the same System ID number.  The pairing instructions outlined below will help you if you nd it necessary to change system ID numbers in multiple-system congurations, or pair a new transmitter to an existing receiver.  NOTE: System ID is an identical number assigned to a paired receiver and transmitter for identication purposes. The System ID number is not related to transmitting frequency. Due to the dynamic nature of System 10 automatic frequency selection, the actual transmitting frequencies may change during power-up or performance. These frequency changes are seamless and imperceptible to the ear.  Single System — Pairing/System ID Instructions Note: Up to eight transmitters can be paired with a single receiver, however the multiple transmitters cannot be used simultaneously. 1.   Turn on the receiver and the rst transmitter2.  Press the System ID button on the receiver to choose an ID number.    The receiver’s display will show the new ID and begin to blink. 3.  Within 15 seconds, press the Pair button on the receiver. Hold it    for a second. The Pair light will blink green. The receiver is now in    Pair mode.  Note: If the Pair button isn’t pressed within 15 seconds, the system    ID number will revert to its earlier setting. 4.  Open the transmitter. Press and hold its Pair button within 30    seconds of entering Pair mode. The transmitter display will show    the System ID number chosen on the receiver. If the pairing is    successful, the Pair light will glow steadily on the receiver. 5.  To pair an additional system, turn off the rst transmitter by pressing    and holding its Power/Mute button. Turn on the second transmitter    and repeat steps 2-4. Be sure to assign a different ID number to    each transmitter. Turn off all paired transmitters before adding    another one.
System 10 Portable Camera-Mount Wireless Installation and Operation 7For future reference, please record your system information here (the serial number appear on each transmitter, and on the bottom of each receiver):  Receiver  Model ATW-R1700  Serial Number  Transmitter  Model ATW-T100  Serial Number1 or 2System FrequenciesMultiple Systems — Pairing/System ID Instructions Note: Up to eight systems may be used together without any frequency coordination problems or group selection issues.1.  Turn the rst receiver and rst transmitter on.2.  Push the System ID button on your rst receiver to choose an ID number from 1 to 8. The receiver’s display will show your new ID and begin to blink.3.  Within 15 seconds, push and hold the Pair button on your rst receiver for about one second. The pair light will begin to blink green. Your rst receiver is now in Pair mode. Note: If the receiver pair button is not pushed within 15 seconds, the system ID number will revert to its previous setting.4.  Open your rst transmitter and push its Pair button within 30 seconds* of entering Pair mode. The rst transmitter display will now show the System ID number you have chosen for your rst receiver. The Pair light will glow steady, indicating you have successfully paired your rst system.5.  Repeat for each additional system, identifying each system with its own unique ID number.Note: While unique System ID numbers are not required, we recommend assigning unique System ID numbers for each transmitter-receiver pair. As noted previously, System ID numbers are not related to transmitter frequency; they are provided for user convenience only.*If transmitter pair button is not pushed within 30 seconds, the system will revert to its previous settings. Ten Tips to Obtain the Best Results1.  Use only fresh alkaline or fully charged replaceable batteries for the transmitter.2.  Position the receiver so that it has the fewest possible obstructions between it and the normal location of the transmitter. Line-of-sight  is best.3.  The transmitter and the receiver should be as close together as con-veniently possible, but not less than 6' (2 m).4.  While System 10 has been designed to conveniently mount on cameras, please keep other wireless devices (including wireless systems and routers) away from System 10 receivers. For best performance, some routers and Wi-Fi-based wireless systems may need to be up to 30 feet away from System 10 receivers.5.  The receiver antennas should be kept away from any metal.6.  Use the transmitter level control to optimize performance for your sound source.7.   If the receiver output is set too low, the overall signal-to-noise ratio of the system may be reduced. Conversely, if the Attenuator of the receiver is set too high, it may over-drive the input of the camera/mixer, causing distortion. Adjust the output level of the receiver so the highest sound pressure level going into the camera/mixer causes no input overload, and yet permits the camera/mixer level controls to operate in their “normal” range (not set too high or too low). This provides the optimum signal-to-noise for the entire system.8.   Turn the transmitter off when not in use. Remove the battery if the transmitter is not to be used for a period of time.9.  Unplug the receiver from the AC outlet when the system is not  in use.System Operating FrequenciesAutomatic Frequency SelectionSystem 10 wireless systems operate in automatically selected frequen-cies in the 2.4 GHz range, far from TV and DTV interference.  Up to eight channels may be used together without any frequency coordination problems or group selection issues.  Every time a receiver/transmitter pair is powered on, it automatically selects clear frequencies. Due to the dynamic nature of System 10 automatic frequency selection, these transmitting frequencies may change during power-up or performance if interference is encountered. These frequency changes occur at both the receiver and transmitter; they are seamless and imperceptible to the ear.
System 10 Portable Camera-Mount Wireless Installation and OperationAudio-Technica Corporationaudio-technica.com     ©2014 Audio-Technica       P525244321OVERALL SYSTEMOperating Frequencies  2.4 GHz ISM bandDynamic Range   >109 dB (A-weighted), typicalTotal Harmonic Distortion  <0.05% typicalOperating Range   30 m (100') radius, 60 m (200')      diameter typical    Open range environment with no interfering signalsOperating Temperature Range   0° C to +40° C (32° F to 104° F)    Battery performance may be reduced at      very low temperaturesFrequency Response   20 Hz to 20 kHz    Depending on microphone typeAudio Sampling   24 bit / 48 kHzRECEIVERReceiving System   Diversity (frequency/time/space)Maximum Output Level   3.5 mm (1/8"), TRS balanced: +6 dBV Dual      mono, unbalanced: 0 dBV Monitor Output Level   3.5 mm (1/8"): 70 mW +70 mW (32Ω) Power Supply   100-240V AC (50/60 Hz) to 5V DC 0.5A      switched mode USB-type external      power supplyInternal Battery   3.7V rechargeable Li-ion batteryBattery Life   12 hours    Depending on environmental conditionsBattery Charging Time   4 hours 30 minutes    Depending on environmental conditionsCharging Temperature Range   5° C to +35° C (41° F to 95° F)Dimensions   56.0 mm (2.20") W x 91.4 mm (3.60") H x      27.8 mm (1.09") D Net Weight   105 grams (3.7 oz)Accessories Included   Two antennas; camera shoe mount; AC      adapter (USB-type); USB cable; 3.5 mm     (1/8") stereo cableUNIPAK® TRANSMITTERRF Output Power  10 mWSpurious Emissions   Following federal and national regulationsInput Connection  Four-pin Locking Connector     Pin 1: GND, Pin 2: INST INPUT,     Pin 3: MIC INPUT, Pin 4: DC BIAS +9VBatteries (not included)  Two 1.5V AABattery Life   >7 hours (alkaline)     Depending on battery type and use patternDimensions  70.2 mm (2.76") W x 107.0 mm (4.21") H x      24.9 mm (0.98") DNet Weight (without batteries)   100 grams (3.5 oz)HANDHELD TRANSMITTERRF Output Power  10 mWSpurious Emissions   Following federal and national regulationsBatteries (not included)  Two 1.5V AABattery Life   >7 hours (alkaline)     Depending on battery type and use patternDimensions  254.8 mm (10.03") long,      50.0 mm (1.97") diameterNet Weight (without batteries)   280 grams (9.9 oz)Accessory Included   AT8456a Quiet-Flex™ stand clamp†  In the interest of standards development, A.T.U.S. offers full details on its test methods to    other industry professionals on request.SpecicationsTo reduce the environmental impact of a multi-language printed document, product information is available online at www.audio-technica.com in a selection of languages.An de réduire l’impact sur l’environnement de l’impression de plusieurs langues, les informations concernant les produits sont disponibles sur le site www.audio-technica.com dans une large sélection de langue.Para reducir el impacto al medioambiente, y reducir la producción de documentos en varios leguajes, información de nuestros productos están disponibles en nuestra página del Internet: www.audio-technica.com.Para reduzir o impacto ecológico de um documento impresso de várias linguas, a Audio-Technica providência as informações dos seus produtos em diversas linguas na www.audio-technica.com.Per evitare l’impatto ambientale che la stampa di questo documento determinerebbe, le informazioni sui prodotti sono disponibili online in diverse lingue sul sito www.audio-technica.com.Der Umwelt zuliebe nden Sie die Produktinformationen in deutscher Sprache und weiteren Sprachen auf unserer Homepage: www.audio-technica.com.Om de gevolgen van een gedrukte meertalige handleiding op het milieu te verkleinen, is productinformatie in verschillende talen “on-line” beschikbaar op: www.audio-technica.com.www.audio-technica.com  本公司基于减少对环境的影响,将不作多语言文檔的印刷,有关产品信息可在www.audio-technica.com的官方网页上选择所属语言和浏览。

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