User`s manual

30
General parameters
Car Voltage system: 12 Volt Negative GND chassis
Operation Voltage: 14,4 V DC (11 ~ 15 V)
Channels of amplifier: 4 CH
Power output: 4x 45 W máx.
Speaker impedance: 4 ~ 8 Ohm
Frequency range: 20 ~ 20.000 Hz
Pre-amp output: 1,2 V (R x RCA)
Video output (CVBS): 1.0 V (1x 2RCA)
Tone regulation: Bass, treble, classic, pop, rock, EQ off
T operation: -20ºC ~ +55ºC
Weight: 700g
Chassis dimensions: 178 x 50 x 125 mm
Troubleshooting
Before going through the check list, check the wiring connection diagram rstly. If any of the proble-
ms persist after checklist has been made,consult your nearest service dealer.
Symptom Causes Solution
No Power
The car ignition key has not been
switched on
If the power supply is properly connected
to the car accessory terminal,switch the
ignition key to ACC
The fuse is blown down Replace a new fuse
No Sound
Volume is at minimum Adjust volume to desired level
Wiring is not properly connected Checking wiring connection
Mute state Turn off the mute function
Sound Skipping
The installation angle is more
than 30°
Adjust the installation angle to less
than 30°