Addictive audio B250.4 Посібник користувача та інструкція зі встановлення - Сторінка 4

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Before drilling or cutting any holes investigate the layout of your automobile thoroughly!

Take care when working near the gas lines, hydraulic lines and electrical wiring.

This power amplifier has a protection feature to prevent any damage from misuse

or faulty conditions - excessive heat, short circuit speakers or overload. If the unit

senses one of the above conditions, the protection indicator will light and the

system will shut down. To diagnose the problem turn all levels down, all power off

and check the installation for possible wiring mistakes or shorts. In the event the

amplifier shuts down due to excessive heat under adverse conditions simply allow

time for the unit to cool down at which time, the protection indicator will not light.

Power Supply Connections

The +12VDC and GROUND wires should be heavy gauge copper wire with heavy

insulation and of the same gauge. Please see the chart below for recommended

gauge and fuse.

B250.4

B450.1

In addition, it has a 12V remote control wire and it should be 14AWG-18AWG.

+12V Power (+12V)

Firstly, use good quality USA spec OFC wire. If using a low quality/strand count

wire, be prepared to increase gauge size accordingly. This wire is usually

connected directly to the positive battery terminal. Be sure to use proper fuse as

rated above within 16 inches of the main battery.

Ground (GND)

This connection must be completed using an "O" ring (to prevent coming loose)

with insulating sleeve. This wire is the electrical ground and must be fastened

securely to the vehicle chassis. The best method is to use threading sheet metal

screw(s) since the threads cut into bare metal. Ensure that all paint coating or

WARNING

40 AMP FUSE

60 AMP FUSE

Same gauge as +12V and no longer than 36"

Caution

(Refer to Fig. 1)

8-4 GAUGE

4 GAUGE