Lanzar HTG889, Руководство пользователя

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PLANNING YOUR SYSTEM
Before beginning the installation, consider the following:
1.
Do you plan to add additional mobile electronics equipment in the future?
If you plan to expand your system by adding other components sometime in
the future, ensure adequate space is left and cooling requirements are met.
2.
Should you use high or low level inputs?
Your Amplifier has been designed to accept Low-Level (Pre-Amp outputs from
your radio) source signal. If your radio/source is equipped with Pre-Amp outputs,
it is possible to utilize them to drive the Amplifier and the 2 front speakers.
Then, use the built-in power of your radio to drive the 2 rear speakers.
3.
Are your components matched?
The RMS power rating of your speaker(s) must be equal or greater than the
RMS power rating of your amplifier. Your speaker(s) also must be 2- 8 Ohms
impedance for stable amplifier operation. Impedance information is normally
printed on the speaker basket or magnet.
4.
Where will the amplifier be installed?
Consider both the length of your leads, and routing when determining the
mounting location. It is best to run power and RCA wiring on opposite sides of
the vehicle to prevent induced noise. Pre-amp input jacks require a length of
high quality shielded male to male RCA patch cord.
CONNECTINGTHE POWER
CAUTION
AS A PRECAUTION, DISCONNECTTHE POWER WIRE FROM THE BATTERY WHILE
MAKING THE POWER AND GROUND CONNECTIONS TO THE AMPLIFIER.
4/8 GAUGE
(Thicker if planning for additional Amplifiers) wire is recommended
for both the power and ground wires 12 Gauge, for the remote turn-on wire 16
Gauge. Both types are available at most Mobile Audio Dealers or Installation
Shop.