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FM‐8898‐InstructionManual

MultifunctionWirelessHeadphones

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Features

■Multifunctionwirelessheadphones

■RadioFMbuilt‐in

■Microphonebuiltinreceiver

■Roommonitoringfeature

■Possibletouseaswiredheadphones(withoutbattery)

■Frequencyresponse20Hz – 20KHz

■Receiverpowered frombatteryorpoweradaptor(notincluded)

■Transmissionfrequency:88.3MHz

■Receiverfrequencyrange:88‐108MHz

■Weight:173g(withoutbattery)

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PackageIncludes

■ Receiver

■Headphones

■USBpowercable

■Jack‐jackaudiocable

■Cinch‐jackaudiocable

NOTE.Batteriesarenotincluded

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Preparation

1. Insert 2 AAA batteries according to polarity marks (+/‐) to the compartment located in left

“L”earphone.

2.Usevolumeknob(2)toswitchheadphonesON.IfpowerLED(5)islighting–batterieshasbeen

installedcorrectlyandareingoodcondition.

3.Youcanpowerreceiverin3ways:fromUSBportincomputer(useattachedUSBpowercable),

fromexternal4,5Vpoweradaptor(notincludedintheset)from2AAAbatteries.Chooseoneof

ways

4.IfYoudecidedtouseexternalpowerinsertpowerplugintopowersocket(10).

5.IfYoudecidedtousebatteries,insert2AAAalkalinebatteriestothecompartmentlocated

onthebottomofreceiver.Rememberaboutpolaritymarks.

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IMPORTANT.DonotuseexternalpowerorUSBpower,whenbatteriesareinsertedinreceiver.

1stremovethebatteries.

IMPORTANT.Useonlyalkalinebatteries.

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Summary of content (7 pages)

PAGE 1
FM‐8898 ‐ Instruction Manual Multifunction Wireless Headphones Features ■Multifunction wireless headphones ■Radio FM built‐in ■Microphone built in receiver ■Room monitoring feature ■Possible to use as wired headphones (without battery) ■Frequency response 20Hz – 20KHz ■Receiver powered from battery or power adaptor (not included) ■Transmission frequency: 88.
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Parts Identification Headphones 1. Battery compartment 2. Volume control and 3. Scan button (SCAN) 4. Reset button (RESET) 5. Power indicator power switch Receiver 6. Audio socket 7. Power indicator (front) 8. Power and function switch 9. Microphone socket (MIC) 10. Power socket 4,5V DC 11. Microphone (MIC) 12. Output audio cable 13.
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Operation Wireless headphones Set receiver function switch to WIRELESS HEADPHONE position. Connect as shown on picture “Fig.1”. Switch ON the headphones with pow‐er/volume switch. Push RESET button and then SCAN button.
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Wireless headset (for PC net audio chat)
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Set receiver function switch to AUDIO CHAT position. Connect as shown on picture “Fig.2” including microphone cable to microphone socket in the computer. Place the receiver close to speaking person (about 1 meter) and aim microphone “Fig.3”. Switch ON the headphones with power/ volume switch. Push RESET button and then SCAN button. Monitoring This mode require battery power for the receiver. Set receiver function switch to MONITORING position. Place receiver close the person You want to monitored (np.
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Wired headphones For using headphones as wired the receiver is useless. Use the audio cable (jack to jack) to connect headphones to sound source. Battery power in headphones is not necessary. Note. Always switch off receiver and headphones when not used to save battery.
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FCC Part 15 This device complies with Part15 of the FCC Rules. Operation of this product 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. This equipment has been tested and found to comply within the limits for a class B digital device, pursuant to Part 15 of the FCC Rules.