User Manual

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9
REM (ON/OFF) REMOTE CONTROL
Connect the REM terminal to the automatic antenna connector of your car radio.
Now when turning ON and OFF your car radio, the amplier automatically
switches ON and OFF. A cable diameter of 0.5 mm’ is sucient.
TROUBLESHOOTING
No Function
The connection cable is not connected correctly (=terminaI + I2V/GND/REM).
Ensure that all connections and mechanic contact and that the jacket has been
removed. The fuse is defective-pay attention to the correct value of a new fuse!
No Sound
Speaker cable or speaker plug are not connected correctly.
No Sound/Red LED Protection is lit
The plus and minus wires of the speaker cable have contact, thus eliminate the
short circuit. If you use a 2 Ohm speaker in stereo mode, a 4 Ohm speaker in
bridge mode or tri-mode and the set is overloaded, then turn the gain control to
"min" until the operation is free of trouble.
Poor Sound Quality (Distortions)
The speakers are overloaded, therefore turn down the volume level and check
the volume control positions.
No Stereo Sound and Weak Bass
Speaker cables (+) and (-) are mixed up, unit wired out of phase.