Dip-Switch Settings Of Can-Box; Installation; Place Of Installation - r.LiNK RL2-MMI3G-Q3 Manual

1.5.

Dip-switch settings of CAN-box

Choose the navigation the interface is to be installed in and set dip 1 to 4 according to the
below table.
ON ↓
Fahrzeug/Navigation
A1, A4, Q3
A6, Q7

2. Installation

Switch off ignition and disconnect the vehicle's battery! The interface needs a permanent
12V source. If according to factory rules disconnecting the battery is to be avoided, it is
usually sufficient to put the vehicle is sleep-mode. In case the sleep-mode does not show
success, disconnect the battery with a resistor lead.
If power source is not taken directly from the battery, the connection has to be checked
for being start-up proven and permanent.
2.1.

Place of installation

The interface is installed on the backside of the head-unit (navigation computer/radio).
Depending on the version of the interface the connection to CAN-Bus and power is different:
RL2-MMI3G-Q3
RL2-MMI3G-GW
Special case RNS850:
RL2-MMI3G-GW
Version 12.01.2018
Dip 1
Item no. PNP cable CAN-bus/power
Climate control panel + head unit
Dip 2 Dip 3 Dip 4
OFF OFF OFF
ON OFF OFF
CAN-gateway
Cable with stripped ends
Climate control panel
OFF
OFF
RL2-MMI3G-xxx