13
TROUBLE SHOOTING GUIDE
Symptom
The unit does not
respond (no power)
Unit is ON but there is
low or no volume
FM no sound
Bluetooth No Sound
Noise or sound
distorted on FM
broadcast
CD player will not play
CD skips while playing
Intermittent sound
from CD Player
Sound is distorted
Unit gets warm after
extended play at high
volume
Possible Cause
The unit is disconnected
from the AC outlet.
The AC outlet has no power.
Volume set too low.
Unit not in Radio mode.
Unit is not linked with your
Bluetooth enabled device.
Unit placement out of range.
Your Bluetooth enabled
device Volume set too low.
Station not tuned properly.
FM telescopic antenna is not
fully extended.
Unit not in CD function
mode.
CD is installed incorrectly.
If the CD is self-compiled,
the media used may not be
compatible with the player.
Disc is dirty or scratched.
Dirty or defective disc.
Dirty pick up lens.
Player is subject to
excessive shock or vibration.
Volume level is set too high.
Sound source is distorted.
This is normal.
Solution
Reconnect to the AC outlet.
Try the unit on another outlet.
Slowly rotate the MASTER
VOLUME knob to increase the
volume level.
Slide FUNCTION switch to select
RADIO.
Go through “Bluetooth Operations”
process to link the speakers.
Relocate the unit within Bluetooth
operating range (30 feet)
Increase Volume level of your
Bluetooth enabled device.
Fine tune the FM broadcast station.
Fully extend the FM telescopic
antenna.
Slide FUNCTION switch to select
CD.
Insert CD with label side outward.
Use better quality blank media and
retest.
Wipe CD with clean cloth or use
another disc.
Clean or replace the defective disc.
Use a CD-lens cleaning disc to
clean the lens.
Relocate the player away from
shock or vibration.
Decrease the volume.
Try a different sound source.
If you are using an external sound
source like older generation of
iPod, try reducing the output
volume on the device itself. Also try
turning bass boost OFF or change
the EQ setting.
Turn the unit off for a period
of time or lower volume
Summary of Contents for SB2145
Page 1: ......
