Powering Up - Building Installation; Communication Indicators - Nextel IR1200 Installation Manual

iR1200 Modem
Powering Up – Building Installation
To turn on the iR1200 modem, an ignition signal is required at the ignition
connector. Use the ignition sense short plug to simulate an ignition signal to
power up the modem.
The following table contains the steps for powering up the modem for a
building installation:
1 Insert the ignition bypass plug into the 4-prong IGNITION
connector located in the rear panel of the modem (refer to
Figures 2 and 3 on Page 11).
2 Plug the AC power cord into a standard 2-prong polarized
wall socket.
3 The STATUS LED light will first blink Red. This indicates
that the modem is searching for a signal within the Nextel
network.
4 A blinking green light indicates that a signal has been found
and the modem was successful in making a connection.
5 The STATUS LED should blink Green within 3 minutes
from the time the power was activated on the modem.

Communication Indicators

Your
iR1200 modem is equipped with LED indicators (see Figure 9 on page
39) that identify various communication functions.
38 nextel.com