Cormach GEO 10, Service Manual

Page: 19 / 44

Technical service manual
GEO 10
19
HEADS
The heads are equipped with CMOS angle sensors, inclinometer and electronic spirit level.
Electrical connections among the different devices are shown in the wiring diagram (Fig. 19).
The heads can be connected to the central unit by the included emergency cables, using
the specific connectors (A, Fig. 1) and (C, Fig. 8).
CPU head board
The measuring sensors CPU board is a micro-controllor board that acquires,
elaborates and transmits to the central unit the angles read by means of the goniometers and the
inclinometers.
The measuring sensors are assigned to the wheels of the vehicle via switches 1 and 2 of the
DIP_SWITCH PRG of the CPU board.
CONNECTOR DESCRIPTION
JGT1 Transversal CMOS telecamera (left - right)
JGL1 Longitudinal CMOS telecamera (front - rear)
JI1 Two-axis inclinometer (Channel Y=camber, Channel X=level)
PRG Configuration of measuring sensor position (see table)
JBATT1
Battery
Configuration of measuring sensor position by means of PRG:
PRG 1 2 3 4
Front left OFF OFF OFF OFF
Front right ON OFF OFF OFF
Rear left ON ON OFF OFF
Rear right OFF ON OFF OFF
Emergency firmware boot X X X ON