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Frequently Asked Questions 

No audio output 

1. 

Check the power of the transmitter and receiver. 

2. 

Check the audio connection on the transmitter and receiver. 

3. 

Check the LED light on the transmitter, if there is audio present, the LED will illuminate, if it 

is blinking there is no audio presented in the transmitter. 

There is some noise 

1. 

Check the transmitter and receiver are in the range of specification 

2. 

Check if there are obstacles in the transmission range, such as microwave oven. etc. 

3. 

Press the pairing key once to check if there is interference again. 

 

Safety Notice 

INDOOR USE ONLY. 

THIS DEVICE HAS A WIRELESS RF SIGNAL RECEPTION,CONSULT YOUR DOCTOR IF YOU WEAR 

PACEMAKER. 

IF YOU GO OUT FOR MORE THAN 2 WEEKS, PLEASE TAKE THE BATTERIES OUT FROM YOUR RECEIVER 

UNIT. 

CLEAN WITH DRY AND SOFT CLOTH. 

DO NOT OPEN THE UNIT WHEN CLEANING. 

DO NOT USE THIS UNIT IN A HOT AND DAMP PLACE. 

 

 

 

 

 

 

 

 

Содержание AA-2102

Страница 1: ...1 2 4GHZ Wireless Digital Audio Sender AA 2102 User Manual...

Страница 2: ...r switch on the transmitter Step2 Power on the receiver unit via sliding the Power switch Step 3 Turn the Volume of the receiver to the lowest value Step 4 Connect the earphone to the Audio socket on...

Страница 3: ...the power switch Step3 Press Pairing key on the transmitter for 3 Secs Transmitter will be under pairing mode the LED on the transmitter will be blinking Step 4 Press the pairing key on the receiver f...

Страница 4: ...4 Connection Diagram Power Switch Audio Pairing Switch DC Power input Volume LED Lamp Power Switch LED Lamp Volume DC Power Audio Pairing Switch Receiver Transmitter...

Страница 5: ...other RL connector to the Speaker out or line out of your TV set Step3 Take out the AC DC adaptor plug the barrel end to the DC socket of AA 2102 the AC blade end to your AC outlet Please note not to...

Страница 6: ...e DC socket of the receiver Step4 Connect the AC blade end to your AC outlet please note not to overload your AC outlet Note When you using the AC DC Adaptor the power from the batteries is cut Strap...

Страница 7: ...ck the transmitter and receiver are in the range of specification 2 Check if there are obstacles in the transmission range such as microwave oven etc 3 Press the pairing key once to check if there is...

Страница 8: ...Max RX Sensitivity 78 dBm Min Output impedance 16 Ohm Nominal Output level 2Vp p Max Transmit Distance Between Tx Rx 100ft Min LOS Response station 20 20 KHz 3dB Crosstalk 70dB Min S N ratio station 7...

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