User Manual

WDRV-7464M/8464M
14.
T
roubleshooting
18. Troubleshooting
Troubleshooting
Q: Screen is too bright.
A: Adjust BRIGHTNESS or CONTRAST.
When pressing RESET button, it will go back to default setting.
Q: Screen color is red or close to green.
A: Adjust TINT in menu mode. Press preset to go back to default setting.
Q: Colors are dim.
A: Decrease the color by adjusting the button in menu mode.
Q: Screen is not clear.
A: When the extension cable is too long diminishing of video may happen.
Resolution might decrease due to protection of LCD window.
Q: Sync signal distracts and the screen is black and white.
A: Change the SYSTEM in menu.
Q: Sound cannot be heard in Audio.
A: Check to see if it is in mute setting.
Audio available only when vehicle is in reverse.
Q: Power does not turn on.
A: Check if power is in DC12-32V.
Red: +Power, Black: GND
In order to set the power automatically set Auto-On in menu mode.
Q: When in trigger mode, Scale does not appear on.
A: Set the SCALE
[
ON
]
in menu mode.
SCREEN
VIDEO
AUDIO
POWER
TRIGGER