Version 22.01.2020
HW CAM(V31),(V22)
RL2-MBN45
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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.
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)
Dips 7 and 8 customize the monitor-specific video settings which sometimes even vary
within head units of the same version, caused by different monitor specifications. It is
necessary to try all possible combinations while a working video source is connected to the
chosen input of the interface (both OFF, both ON, 7 OFF and 8 ON, 7 ON and 8 OFF). One of
the 4 combinations will show the best picture size and quality (some may give no picture). It
is possible to first hot plug through the dip combinations. If there is no change of picture
visible after trying all 4 options, retry and disconnect the 6pin plug of the video intzerface
between every change of the dip setting.
After each Dip-switch-change a power-reset of the Video Interface has to be performed!
Dip
Function
ON (down)
OFF (up)
1
No function
-
set to OFF
2
Video 1 input
enabled
disabled
3
Video 2 input
enabled
disabled
4
No function
-
set to OFF
5
Rear-view cam type
after-market
factory or none
6
No function
set to OFF
7
Monitor specific
adjustments
Try all 4 possible combinations of Dips 7 and 8 to receive
the best picture (quality and size)
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