Soundstream Technologies LW1.350, LW4.480 Brigded Mode, Trouble Shooting, Protection Circuit

BRIGDED MODE

5 CHANNEL BRIDGED LW5.830

SPEAKER 4~8 Ohm

		BRIDGED
S	CH1	CH2
		12V	REM GND

SPEAKER 4~8 Ohm

S CH3 CH4

BRIDGED

SPEAKER 4~8 Ohm

1 CHANNEL BRIDGED LW1.350

SP SP SP SP FUSES 12V REM GND

SPEAKER 4~8 Ohm

As in all multiple speaker connections, please always observe polarity as failure to do so, can cause phase cancellation.

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TROUBLE SHOOTING

NO SOUND	Is the LED lit?	NO
	YES

Check Power and Remote turn-on wire for voltage. Make sure Ground wire is secure.

STILL NO SOUND

See your Authorized 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

OPPOSITE CHANNEL	SAME CHANNEL
Reverse RCA inputs	Problem is in the speaker of
	speaker wire of the silent channel
SOUND IS NOW IN
OPPOSITE CHANNEL	SAME CHANNEL
Reverse RCAs at head unit	Problem is in the Amplifier. See your
	local Authorized
SOUND IS NOW IN
OPPOSITE CHANNEL	SAME CHANNEL
Problem is in the head unit	Problem is in the RCA cables
or before the amplifier

PROTECTION CIRCUIT

Short Circuit Protection engaged: The amplifier will turn off and try to come back on immediately. The amplifier will cycle like this indefinitely, withblips 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 should be within 2 of the amplifier on all sides.

NOTE: Low battery voltage will cause the amplifier to run warmer and possibly damage the amplifier.

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