Charge Led - AKG HEARO 777 Bedienungsanleitung

8 Troubleshooting
2.

CHARGE LED

2.
Headphone Sound
Noise.
' 2.
3.
Distorted Sound.
2.
3. Batteries are low.
Transmitter is OFF or not connected to audio Source. 12.
Volume control on audio Source is at zero.
Headphones are switched off.
Volume control on headphones/transmitter
Transmitter is not connected to AC power.
Batteries are not correctly aligned wih polarity
marks.
Headphones are incorrectly positioned on trans-
Connected audio Source operates in mono
mode.
Transmitter is not correctly connected to audio
Source.
Transmitter is set to the wrong carrier frequency.
Audio level at transmitter input is too low.
Input Signal is noisy.
Batteries are low.
Transmitter and heodphones carrier frequencies
do not match exactly.
Connect AC adapter to transmitter and/or AC
transmitter input.
Set audio Source volume to desired level.
Set volume control to desired level.
Connect transmitter to AC power.
i2. Check orientation of batteries in battery compart-
ment.
Ploce headphones on transmitter correctly.
1
Check cable connection between transmitter ana
audio source-
carrier frequency.
3. Turn up audio Source volume control and/or
INPUT LEVEL control on transmitter.
4. Check audio Source.
5. Charge batteries.
1. Turn down audio Source volume control ond/or
INPUT LEVEL control on transmitter.
2. Use FREQ. ADJJST contra/ on transmitter to
control on headphones.