Soundstream Technologies RUB1.2500D - Manual (Page 14)

TROUBLE SHOOTING
NO SOUND Is the LED lit?
YES NO
Check Power and Remote turn-on
wire for voltage. Make sure Ground
wire is secure.
STILL NO SOUND
See your Authorize Sound Stream Dealer.
SOUND IN ONE CHANNEL ONLY
Reverse left and right speakers by unplugging the speaker connector. turning
it over and plugging it back in.
SOUND IS NOW IN
SOUND IS NOW IN
OPPOSITE CHANNEL SAME CHANNEL
SAME CHANNEL
SAME CHANNEL
Reverse RCA inputs Problem is in the speaker of
speaker wire of the silent channel
SOUND IS NOW IN
OPPOSITE CHANNEL
Reverse RCAs at head unit Problem is in the Amplifier, See your
local Authorized Dealer
OPPOSITE CHANNEL
Problem is in the head unit
or before the amplifier
Problem is in the RCA cables
RPOTECTION CIRCUIT
Short Circuit Protection engaged: The amplifier will turn off and try to come back on
immediately. The amplifier will cycle like this indefinitely, with “blips” of sound each time
If this is the case, check your speakers and wiring for low impedance and short circuits.
Thermal Protection engaged: The amplifier will turn off and several minutes later will come
back on. In this case, ensure that there is nothing blocking the normal convective airflow of
the amplifier. No obstruction n should be within 2.4” of the amplifier on all sides.
NOTE: Low battery voltage will cause the amplifier to run warmer and possibly
damage the amplifier.
14