Troubleshooting; Specifications - Sylvania SCR1997 Operating Instructions Manual

If you experience difficulties in the use of the unit, please check the following:
PROBLEM
The unit is not
responding.
(No power).
The external
audio device
does not
respond to the
unit.
Weak FM
reception.
Sound is
distorted.
No sound from
the Bluetooth
device.
For continuous improvement, specifications and manual are subject to change without prior notice.
Power Adaptor:
Backup battery:
FM range :
Bluetooth
working distance:

TROUBLESHOOTING

CAUSE
AC adaptor is not plugged
into the wall outlet or the
other end of the adaptor is
not plugged into the DC IN
jack on the back of the unit.
Wall outlet is not
functioning.
The unit is set to the wrong
mode.
The external audio device
is locked up.
The FM antenna is not fully
extended.
Volume/Bass level set too
high.
Sound source is distorted
The unit is set to the wrong
mode.
AUX IN cable is connected.

SPECIFICATIONS

Input:
Output:
2 x 1.5V
87.5 -108 MHz
Up to 10 meters measured in open space.
(Wall and structures may affect range of device)
SOLUTION
Plug the AC adaptor into the wall
outlet and plug the other end of
the AC adaptor into the DC IN
jack on the back of the unit.
Plug another device into the
same outlet to see whether the
wall outlet is working or not.
Set the unit to AUX IN/Bluetooth
mode.
Make sure the external audio
device is working properly.
Fully extend and relocate
antenna for best reception.
Decrease the volume level and
adjust the Bass level.
The original sound source is
of poor quality. Distortion and
noise are easily noticed with high
power speakers. Try a different
audio source.
Set the unit to Bluetooth mode
Disconnect the AUX IN cable
AC 100-240V~ 50/60Hz
5V 2A
'AAA'
10