Lanzar HTG889, User Manual

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4
WIRING CONNECTION
1. Ground: To Vehicle Chassis
To avoid unwanted ignition noise caused by ground loop, it is essential that the
Amplifier be grounded to a clean, bare, metal surface of the vehicle's Chassis
NOTE:
GROUND WIRE SHOULD NOT BE EXTENDED MORE THAN 3 FT. (1 METER).
2. +12 Volt (Fused) Constant Power: To Battery (+)
Due to the power requirements of the Amplifier, this connection should be
made directly to the positive (+) terminal of battery. For safety measures,
install an in-line Fuse Holder (not included) as close to the battery positive (+)
terminal as possible with an ampere rating; not to exceed total value of fuses
in Amp.
3. Remote Turn-On Input: To remote turn-on output of Car Stereo
This Amplifier is turned " ON " remotely when the vehicle's stereo is turned " ON ".
NOTE:
IF YOUR RADIO DOES NOT HAVEA +12 VOLT OUTPUT LEAD WHEN THE RADIO IS
TURNED ON
，
THE "REMOTE" TERMINAL ON THE AMPLIFIER CAN BE CONNECTED
TO VEHICLE'S ACCESSORY CIRCUIT THAT IS LIVE WHEN THE KEY lS "ON".
HTG559BT - HTG669BT