C.E.C. DA3N - Troubleshooting Common Issues; Power and Sound Problems; Noise, Interference, and Remote Issues

DA3N User's Manual
21
Troubleshooting
If you suspect a malfunction in the unit, please check the following chart
before calling your dealer.
●
No power
Check the connection at the both ends of the AC power cord.
Make sure there is power at the wall outlet.
Note: Turning the power on/off repeatedly may cause this. Wait for 5
seconds before turning the power on again.
●
No sound
Check the connection from the external sources, e.g. CD transport.
Check the operation of the external sources, e.g. CD transport.
Check the connection to the amplier, speakers or headphones.
Check whether the matching input is selected.
Check the position of the input selector on the amplier.
If Variable output is connected, check VOLUME position.
●
Hum noise or distortion
Check if the plugs are connected correctly.
Make sure correct cable is used in the specic direction.
●
Interference on the tuner
The tuner is too close to the DA3N. Install the DA3N away from it
or turn off the tuner’s power.
●
Unresponsive to remote control
Point the remote control towards the remote sensor on the front
panel.
Remove any objects blocking the sensor.
Use the remote control unit at a shorter distance from the DA3N.
Replace the batteries in the remote control unit with new ones.
●
DA3N contains a microcomputer that can malfunction due to the external
noise or interference. If this seems to be the case, turn the unit off and wait
for a short while before turning it back on and trying again.