Version 15.02.2023
HW CAM (V100) / (EF2L145/V20)
RL4-MBN4
P
a
g
e
15
2.7.1.
Audio insertion
This interface is only able to insert video signals into the factory infotainment. If an AV-
source is connected, the audio insertion has to be done by the factory audio AUX input or an
FM-modulator. The inserted video-signal can be activated simultaneously to each audio-
mode of the factory infotainment. If 2 AV sources shall be connected to the infotainment,
additional electronic is necessary to switch the audio signals.
2.7.2.
After-market front camera
The red power supply output
ACC/front cam out 12V (max 3A)
can be used to power a front
camera. If Dip 1 is set to ON (black 8 dips), the power supply output gives +12V (max 3A)
when reverse gear is engaged plus 10 seconds delay after reverse gear is disengaged.
Note: In addition, a manual switch-over to the front camera input is possible via keypad
(short press) from any image mode. The power supply output gives +12V then, as well (if Dip
1 is set to ON and the front camera input is selected).
Attention: A long press of the external keypad push button will switch the interface to the
next source.
