auna US-10032056, User Manual

Page: 19 / 42

19
EN
TROUBLESHOOTING
Symptom Possible Cause Solution
Noise or sound distorted
on FM broadcast. - Station not tuned
properly for FM.
- FM telescopic antenna is
not extended. - Retune the FM broadcast
station.
- FM: Extend FM
telescopic antenna
CD player will not play - Unit not in CD function
mode.
- If the CD is self-
compiled, the media used
may not be compatible
with the player.
- Exhausted battery. - Select CD function
mode.
- Load CD with label side
up.
- Use better quality blank
media and retest.
- Replace all old batteries.
CD skips while playing - Disc is dirty or scratched. - Wipe CD with clean
cloth or use another disc.
Intermittent sound from
CD player -Dirty or defective disc
- Dirty pickup lens
- Player is subject to
excessive shock or
vibration - Clean or replace the
defective disc.
- Use a CD lens cleaning
disc to clean the lens.
- Relocate the player away
from shock or vibration.
BT: no sound - Bluetooth speaker is not
linked with the cell phone
- Speaker placement out
of range
- Unit not in BT function
mode. - Go through the “BT
Operations” process to
link the speakers.
-Relocate the speaker
within BT operating range
-Unplug cable plugged in
AUX IN jack
Sound is distorted at high
volume setting -Volume control is set to
maximum.
- Batteries are low. Adjust Volume Control to
a lower comfortable level.
- Replace all the old
batteries with new ones.