Schaltbox
Using the control box
EN
21
7
Using the control box
7.1
Manual operation
You can operate the control box manually. To do this, fit the
two
-stage switch (fig.
3
4
,
page 4) supplied to a suitable place on the dashboard and connect it to the black/red and
white cable. With manual operation, you activate a particular camera by hand via the
three
-stage switch (fig.
3
3
, page 4) supplied.
In manual operation, a switch signal is sent via the blue cable which can activate the
monitor.
➤
Place the
two
-stage switch in the required position to switch on the corresponding
camera:
– I: manual operation is switched on
– 0: manual operation is switched off (the
three
-stage switch does not have a
function)
➤
Connect the cables of the
three
-stage switch (fig.
3
3, page 4) according to the
assignment on page 20.
➤
Place the
three
-stage switch in the required position to switch on the corresponding
camera:
– B: reversing camera (CA1) (fig.
6
1, page 6)
– L: left camera (CA2) (fig.
6
2, page 6)
– R right camera (CA3) (fig.
6
3, page 6)
I
NOTE
There is no signal on the control cable of the monitor during manual operation
when the switch is connected.
7.2
Automatic operation
You can operate the control box in automatic mode. In the automatic mode the cameras
switch on or off automatically according to the control signal present. The monitor is acti-
vated automatically via the control box.
I
NOTE
During automatic operation a signal of +12 V is present on the control cable of
the monitor when one of the indicators or the reverse gear is activated.
The camera whose control cable is active is always activated in automatic mode
(priority to reverse gear). If the situation arises, a switch position deviating from
this is ignored.
➤
Connect the green line of the vehicle electrics connection cable to the right indicator
light.
➤
Connect the brown line of the vehicle electrics connection cable to the left indicator
light.
➤
Connect the orange line of the vehicle electrics connection cable to the reversing
light.
_RV-SWITCH-SV.book Seite 21 Montag, 24. Oktober 2011 8:34 20
