Version: 1.2 October 2014
Volume fluctuates
OR
Power turns off
and the blue
indicator light
flashes.
Protection circuit
activated due to a rise in
internal temperature. If
the power supply gets
hot, the volume is
automatically reduced
by 6dB. After 20
interactions, the unit
shuts off.
Turn off the power and
remove the power cord.
Wait for the unit to fully
cool down, then
reconnect cord and turn
the power back on.
Ensure the unit is in a
well-ventilated location.
System does not
work properly
when the remote
control unit is
used.
Battery is worn
OR
Operating outside
specified range
OR
Obstacle between unit
and remote control
OR
The unit’s remote control
sensor is exposed to
strong light (direct
sunlight, fluorescent
light etc)
Replace battery
OR
Operate within the
specified range
OR
Remove the obstacle
OR
Move the unit to a place
in which the remote
control sensor will not be
exposed to strong light.
Symptom
Cause
Remedy
Compliant
EMERGENCE
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