13
The system may be extended up to 12 wheel modules for
one control unit.
Performance of the system may be checked by internal
diagnostics memory.
2.1.3 Display
All necessary information of IVTM system is shown on
display. Connected to particular control unit by CAN bus.
These data are among others shown on the display:
–
All tire pressures could be displayed by pressing the
button (Manometer). Manual tire pressure checks are
not necessary.
–
The driver is informed by pilot lights and audio signals:
•
Yellow light indicates slightly lower pressure or
sneaking pressure drop: In such case the
maximum speed of vehicle should be
decreased and the tire pressure should be
checked on first occasion.
•
Red light indicates critical pressure drop:
The vehicle should be stopped immediately.
–
Pressing button “?” displays additional information
about position of defect tire and current pressure.
red indicator light
STOP
button
Manometer symbol
button
„?“
yellow indicator light
Turtle symbol
Configuration
IVTM
2.
Diagnosestecker
CAN-H
CAN-L
Masse
+24 V
Bremslicht
Zündung
Bremslicht (nur bei Anhängefahrzeug)
außen
innen
6
1
3
7
5
Zwischenstecker
im Fahrzeug
DIN-Bajonett-
Stecker
(7polig)
Elektr. Anschlüsse +24 V, Masse, Zündung
offene Enden
5A-Sicherung vorgeschrieben!
4
5
7
1
Diagnosekabel
446 300 348 0
5
4
2
1
SUB-D Stecker
Diagnose-
interface
2 3 5 4
DIN bayonet
plug (7 pin)
Adaptor in the
vehicle
external
inside
CAN-H
CAN-L
ground
+ 24 V
brake light
ignition
Diagnostic plug
Diagnostic cable
SUB-D plug
diagnostic
interface
brake light (on trailers only)
electrical conn24V, gnd, ignition
stripped ends
5A fuse required