auna CD708 - Troubleshooting Common Issues

17
EN
3. Select the desired speaker combination by pressing the “SPEAKER A/B”
button.
Selectable modes:
• SPEAKER A
• SPEAKER B
• SPEAKER A/B
4. Adjust the volume on the unit or using the remote control.
5. With the three EQ controls (Treble/Bass/Midrange) you can adjust the
frequency spectrum according to your listening habits.
6. “Loudness” button: This function adjusts the frequency spectrum so that
the music is still played “hearing- correct” at low volume levels.
7. “Sound o” can be switched o and on via MUTE.
TROUBLESHOOTING
Problem Possible Cause Solution Proposal
The display is not lit
and there is no sound
from the speakers.
The mains plug is not
connected correctly.
Check the cable and
connection.
The display is lit, but
there is no sound
coming from the
speakers.
The loudspeaker
connection is not
given.
Check the cable and
speaker connection.
The volume control is
set to minimum.
Use the volume
control.
The signal only comes
from one loudspeaker.
The loudspeaker
connection is
interrupted.
Check the cable and
speaker connection.
The cable connection
of the input source is
interrupted.
Check the cable
connection of the
input source.
The balance control is
not set correctly.
Check the balance
control setting.
The stereo image is
distorted (left / right
reversed, the sound
seems to come from a
distance).
Polarity Check that the
speakers and input
channels are properly
connected (“+” to “+”
and “-” to “-”).