Nextel comm IR1200 - Manual (Page 32)

iR1200 Modem
24 nextel.com
The following diagram illustrates typical installation wiring of the iR1200 into
a vehicle.
+12VDC
VEHICLE BATTERY
+12VDC
ENGINE IGNITION
SWITCH
FUSE
GPS ANTENNA
(OPTIONAL)
MODEM
ANTENNA
iR1200
POWER
IGNITION
MOBILE DATA
COMPUTER
RS-232
GPS DATA
RS-232
MODEM DATA
Figure 5 – iR1200 Installation Wiring Diagram (Vehicle)
Route and Connect Power Cable
Route the DC power cable using the following diagram as a guideline: