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1.4.
Dip-switch settings
Some settings must be selected by the dip-switches on the
video-interface. Dip position down is ON and position up is OFF.
Dip
Function
1
No Function
2
Input
Front Camera
3
Video 2
4
No Function
5
Rear-view cam type
6
No function
7
Monitor
selection
8
See following chapters for detailed information.
1.4.1.1.
Enabling the interface's video inputs (dip 2-3)
Only the enabled video inputs can be accessed when switching through the interface's video
sources. It is recommended to enable only the required inputs for the disabled will be
skipped when switching through the video-interfaces inputs.
1.4.1.2.
Rear-view camera setting (dip 5)
If set to OFF, the interface switches to factory LVDS picture while the reverse gear is engaged
to display factory rear-view camera or factory optical park system picture.
If set to ON, the interface witches to its rear-view camera input CAM while the reverse gear
is engaged.
1.4.1.3.
Monitor selection (dip 7-8)
Dip 7 and 8 are for monitor-specific video settings which cannot be predicted as even within
the same head-unit version, the monitor specifications may vary. It is necessary to try all
possible combinations (both OFF, both ON, 7 OFF and 8 ON, 7 ON and 8 OFF) - while a
working video source is connected to the chosen input of the interface - to see which
combination gives the best picture quality and size (some may give no picture). It is possible
to first hot plug through the dip combinations, but if you do not experience any change of
picture after trying all 4 options, retry and disconnected the 6pin power plug of the video-
box between every change of the dip setting.
Version 12.01.2018
ON (down)
enabled
enabled
After-Market
-
Try all 4 possible combinations of dip 7 and 8 to find the
best picture (quality and size)
OFF (up)
Set OFF
disabled
disabled
Switch to OFF
Factory or none
Set OFF
RL2-MMI3G-xxx
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