Audiovox MMD100 Car Video System User Manual


 
37
Q. Troubleshooting:
No power at Video Monitor
Power but no video or
sound
Picture, but no sound
REMEDY:
-Verify +12 VDC on the Red wire at 2 pin
Power Harness behind video monitor. Verify
ground connection with continuity test from
known good ground to black wire at 2 pin
Power Harness.
-Verify that the correct source is selected
(i.e.: DVD, AUX) Verify that the source is
on and playing a known good media (such
as a DVD). Verify connections at both ends
of the harness.
-Verify that the headphones are turned on;
check headphone batteries.
Make sure the FM modulator and the ve-
hicle radio are set to the same FM station.
For wired headphones verify that the
volume is turned up.
SYMPTOM:
P. Specification
Disc format: DVD/CD/MP3/JPEG
Color system: NTSC
Screen size: 10”
Frequency response: 20 Hz to 20 kHz
Video output: 1 Vp-p/75 Ohm, unbalanced
Audio output: 1.4V
rms/10kOhm
Audio S/N: Better than 60 dB
Dynamic range : Better than 85 dB
Laser: Semiconductor Laser, Wave Length: 650 nm/790 nm
Power source: DC 12V
Power consumption: 18 W
Operating temperature: 5~35°C
Storage temperature: -20~60°C (4~140°F)
Weight:1.47Kg
Dimensions (W x H x D): 276.0 x 235.0 x 47.5 mm(10.9” x 9.3” x 1.9”)