Version 06.03.2020
HW CAM(V31),(V22)
RL2-MMI3G-Q3/GW
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3.
Interface operation
3.1.
By infotainment-buttons
The NAV button and the MODE button of the MMI are used to execute interface functions.
MMI3G
Longpress of MODE or NAV button
MMI3G+ and Audi A1 vehicles
Longpress of the steering wheel’s NAVI button
Each press will switch to the next enabled input. If all inputs are enabled the order is:
Factory video
video IN1
video IN2
factory video
…
Inputs which are not enabled by dip switch settings are skipped.
Switchover by vehicle buttons isn’t possible in all vehicles. In some vehicles the external
keypad must be used.
Note: Alternatively the white wire of the 6pin cable can be used with a +5-12V pulse to
switch the video-sources.
3.2.
By keypad
Alternatively or additionally to the factory infotainment buttons the interface’s external
keypad can be used to switch the enabled inputs.
4.
Specifications video-interface
BATT/ACC range
7V - 25V
Stand-by power drain
45mA
Power
220mA
Video input
0.7V - 1V
Video input formats
PAL/NTSC
Temperature range
-40°C to +85°C
Dimensions video-box (W x H x D) 113 x 22 x 115mm
Dimensions CAN-box (W x H x D)
73 x 22 x 30 mm
