Troubleshooting - auna CD708 Mode D'emploi

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 off" can be switched off and on via MUTE.

TROUBLESHOOTING

Problem
The display is not lit
and there is no sound
from the speakers.
The display is lit, but
there is no sound
coming from the
speakers.
The signal only comes
from one loudspeaker.
The stereo image is
distorted (left / right
reversed, the sound
seems to come from a
distance).
Possible Cause
The mains plug is not
connected correctly.
The loudspeaker
connection is not
given.
The volume control is
set to minimum.
The loudspeaker
connection is
interrupted.
The cable connection
of the input source is
interrupted.
The balance control is
not set correctly.
Polarity
Solution Proposal
Check the cable and
connection.
Check the cable and
speaker connection.
Use the volume
control.
Check the cable and
speaker connection.
Check the cable
connection of the
input source.
Check the balance
control setting.
Check that the
speakers and input
channels are properly
connected ("+" to "+"
and "-" to "-").
EN
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