Dragster DDM10500.1 Руководство по установке и эксплуатации - Страница 5

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Installation Example for Speakers

The speaker cables should be polarized (marked) so that you can easily identify which is positive and which

is negative. Keep the cables well insulated and avoid metal parts as these may damage the insulation.

Check the minimum gauge of the installation cables for your model.

WITH 2 SPEAKERS

(2 x 2 Ohms)

Installation

Speakers

DDM5000.1

8 AWG

DDM8000.1

8 AWG

DDM10500.1 7 AWG

WITH 4 SPEAKERS

(4 x 4 Ohms)

Troubleshooting

NO POWER:

• The power cables are not connected correctly (terminals +BAT, GND and REM). Verify that all the

connections have electrical and mechanical contact.

• The fuse/circuit breakers are defective or blown. Replace them, making sure that the replacements are

the correct ones!

NO SOUND:

• The speaker cables or RCA plugs are not connected correctly.

• Verify that the LEVEL control is at the lowest setting. Check the amplifier filter controls.

NO SOUND. RED ALERT PROT BLINKING:

• See "DIAGNOSTIC GUIDE"

• The speakers or cables are defective, so check speakers, cables and connections.

POOR SOUND QUALITY (DISTORTIONS):

• The speakers are overloaded. Decrease and readjust the volume level.

WEAK BASS:

• Speaker cables (+) and (-) are switched or the speaker is out of phase (see entry "INSTALLATION EXAMPLE

FOR SPEAKERS"). Also check BASS control adjustment.

ENGINE, HORN, TURN SIGNAL, INTERFERENCE:

• Use suppressing/insulated cables on the spark plugs.