8
9
TROUBLE SHOOTING
Symptom
Possible Cause
Solution
Radio sound
distorted.
1. The station is not tuned in.
2. There is a poor signal in the
area.
1. Fine tune the station.
2. Unwind the wire antenna for
best reception
No radio sound.
1. The unit is not at tuner mode.
2. The volume has been muted
or is on the minimum setting.
1. Press MODE button repeatedly
until switching to tuner.
2. Adjust the volume level or press
the MUTE button to resume
audio.
No Sound at
Bluetooth mode.
1. The unit is not connected with
the audio source device.
2. The unit is placed out of the
range
3. The volume has been muted
or is on the minimum setting.
1. Follow the manual to connect
the audio source device to the
unit.
2. Relocate the unit within
Bluetooth operating range.
3. Adjust the volume level or press
the MUTE button to resume
audio.
Sound is distorted at
Bluetooth/AUX/Line
in modes.
Sound source is distorted.
If the original sound source of the
external device is poor quality or
with distortion and noise, it will be
easily noticed with high-power
speakers. Try a different audio
source such as a music CD.
No sound at
AUX/Line in modes.
1. The unit is not connected the
external appliance properly.
2. The volume has been muted
or is on the minimum setting.
1. Follow the manual to reconnect
the audio appliance to the unit.
2. Adjust the volume level or press
MUTE button to resume audio.
IMPORTANT SAFETY INSTRUCTIONS
The apparatus shall not be exposed to dripping or splashing and that no objects filled with
liquids, such as vases, shall be placed on the apparatus.
When the mains plug or an appliance coupler is used as the disconnect device, the
disconnect device shall remain readily operable. To be completely disconnected the power
input, the mains plug of the apparatus or the appliance coupler shall be disconnected from
the mains completely.
No naked flame sources, such as lighted candles, should be placed on the apparatus.
Minimum distances 2.0cm around the apparatus for sufficient ventilation. The ventilation
should not be impeded by covering the ventilation openings with items, such as
newspapers, table-cloths, curtains, etc.
The use of apparatus is in tropical and/or moderate climates.
Attention should be drawn to the environmental aspects of battery disposal.
CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the
same or equivalent type.
Battery shall not be exposed to excessive heat such as sunshine, fire or the like.
The marking plate is located at the back of the apparatus.
