Audiovox MMD10 - Manual (Page 37)

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, AV1 or AV2). Verify that the
source is on and playing a known good
media (such as a DVD). Verify connec-
tions 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/PAL
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: 30 W
Operating temperature: 5~35&C
Storage temperature: -20~60&C (4~140&F)
Dimensions (W x H x D): 254 x 214 x 58 mm (10.00" x 8.43" x 2.28")
Weight:1.36Kg