Installation | Switching on/off | Technical data
Risk of burns, electrical short or
During operation, the device heats up
Do not touch the device in or shortly after
operation. Wait until the device cooled down
The installation and deinstallation of the device
by a qualified specialist workshop is strongly
Please also observe the information given in
the device drawings at the end of this docu-
Please observe the following installation notes:
The device must be installed in the coach interior.
The device must be mounted to a plain, stiff surface
with sufficient stability.
The mounting location must resist a permanent
temperature of up to 120° C.
The mounting location must provide suitable
conditions and enough free space to allow for a
sufficient convection ventilation of the device.
Do not exceed the maximum length of the device's
The device's supply cable must provide a minimum
cross sectional area of 2.1 mm
Observe the minimum bending radius of the
device's supply cables.
Ensure that the device's supply cables are pro-
tected against sharp edges.
The device's connection cables must be installed
and fixed in a way that no force is exerted on the
Only use suitable screws and washers for mounting
The device is automatically switched on or off by the
Coach Infotainment system of your Vehicle.
Robert Bosch GmbH
Current consumption (@ 24 V, 25 °C)
Operating temperature -20°C to +70 °C
Dimensions (L x W x H) 284 x 181.4 x 62 mm
Subject to changes!
24 V (17 V – 36 V)
Max. 350 μA (stand-alone unit)
Reverse gear status (digital)
Door status (digital)
CM-C 19 audio (stereo line in)
2 x guide microphone input (dyn. microphone
CM-C 19 power
13.8 V/8.5 A
3 x speaker output (2 x 40 W stereo out)
Audio line in
Audio line out
Intercom control (ASCII serial com)
Network interface 100 Base T1 UTP
6 x 100 MBits/s full duplex
-40 °C to +85 °C
Approx. 2240 g
CE, UN ECE R10,
UN ECE R118
7 620 200 072 | 09.2020
en | 3