Macrom M-DL5000 User Manual

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Troubleshooting
What appears to be trouble is not always serious. Please check the following points before calling
a service center.
Problem Cause Corrective action
General
Unit can not power on
Unit fuse blown. Install new fuse with correct rating.
Car battery fuse blown. Install new fuse with correct rating.
Illegal operation Reset the unit.
No/low audio output
Improper audio output connection. Check wiring and correct.
Volume set too low. Increase volume level.
Speakers damaged. Replace speakers.
Heavily biased volume balance.
Adjust the channel balance to center
position.
Speaker wiring is in contact with metal part of
car.
Insulate all speaker wiring connections.
Poor sound quality or
distortion
Pirated disc is in use. Use original disc.
Speaker power rating does not match unit. Replace speakers.
Wrong connections. Check wiring and correct.
Speaker is shorted. Check wiring and correct.
Unit resets itself when
engine is off
Incorrect connection between ACC and BATT. Check wiring and correct.
TFT monitor
Warning information is
shown at all times
Parking break wiring is not correct. Check wiring and correct.
Flashing image or
interference appears on
screen
The color system of DVD disc does not match the
monitor.
Adjust the color system of the DVD disc
playing back or the monitor in use.
Pirated disc is in use. Use original disc.
Video cable damaged. Replace cables.
Improper video signal connections. Check wiring and correct.
M-DL5000 User manual_ENG.indd 25 14/04/2015 17:23:54

Macrom M-DL5000 Specifications

General

Brand	Macrom
Model	M-DL5000
Category	Car Video System
Language	English