WABCO IVTM, System Description

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IVTM
4
Components
21
4.3 The display
fig. 4-6: Display 446 221 000 0
cted to ECU via CAN bus. Supply voltage may be 12 or 24
eter button). Manual
in driver's direct field of vision. Optical warning messages display by in-
tegrated lights: red (stop immediately) and amber (drive slowly).
For other instructions of operating the display, see chapter 5 "Operation", page
25
.
4.4 Connecting cable
to vehicle wiring on towing vehicle / bus performed in two sec-
tions:
The second section is a cable set designed for interior installation only and distribu-
tion to display, diagnosis interface and, using the free cable ends, to the terminals
of vehicle wiring from coupling of first cable is made from here.
The display serves for showing and checking all necessary information on the
IVTM system. It is conne
volt.
All tire pressures can be queried by push of a button (Manom
checks of the tire pressure are superfluous. Faulty tire pressures should be cor-
rected directly via tire inflation valve.
Since warnings are also signalised acoustically the display does not need to be in-
stalled with
The display is available in the standard version 446 221 000 0 and under
446 221 100 0 as special version for Portal lifting wagons.
Connection IVTM
The first section comprises the connection of the ECU to the distribution element in
the vicinity of the driver's workplace. This section is splash-proof allowing external
installation on vehicle.