Nextel comm IR1200 manual Cabling Diagram Fixed Environment

iR1200 Modem

COMPUTER

120VAC

POWER SUPPLY

GPS ANTENNA	MODEM
(OPTIONAL)	ANTENNA

IGNITION

BYPASS

PLUG

POWER iR1200

IGNITION

RS-232

GPS DATA

RS-232

MODEM DATA

Figure 5 – Cabling Diagram (Fixed Environment)

NOTE: DCE (data communication equipment) refers to your iR1200 Modem

DTE (data terminal equipment) refers to your computer or mobile device.

1Make sure that there is no power being supplied to the modem (unplug the ignition bypass plug or power connector – refer to Figure 5 – Cabling Diagram above).

2Connect the DB-9-P (male) connector on the cable to the DB- 9-S (female) to the connector DCE (labeled Diagnostic on the modem’s front panel –refer to Figure 4 on page 15).

3Connect the DB-9-P connector on the cable to the DB-9-S connector on the DTE.

4Connect the modem antenna cable to the connector labeled MODEM antenna on the rear panel of the modem (refer to Figures 2 and 3 on page 11).

16 nextel.com