TELUS iR1200, Руководство по установке

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iR1200 Modem
www.telusmobility.com 21
Mount GPS Antenna (optional)
The iR1200 GPS-Enabled modem is equipped with a connector for a GPS antenna. The following table contains the steps for
mounting a GPS antenna.
1 Use an antenna suitable for the GPS of frequency 1575 MHz with an MCX connector and matched for 50-
ohm impedance.
2 Position the antenna where it has a direct line-of-sight to the satellite.
3 Mount the antenna according to the manufacturer’s specifications or instructions. (Use only an approved
antenna – see list of Approved Antennas on page 12.)
NOTE: Because of the operating frequencies involved with the GPS signal, splicing or using adapters to extend the
length of the antenna coaxial cable is not recommended and will likely prevent the system from operating
properly. We recommend using a single length of coax without splices or adapters.
Route and Connect Cables
The following diagram illustrates typical installation wiring of the iR1200 in a fixed environment.
COMPUTER
RS-232
GPS DATA
RS-232
MODEM DATA
12 0V AC TO 12VDC
POWER CONVERTER
MODEM
ANTENNA
IGNITION
BYPASS
PLUG
GPS ANTENNA
(OPTIONAL)
POWER
IGNITION
iR1200
Figure 12 – iR1200 Installation Wiring Diagram (Fixed)
Approved Cables
The following DC power cable was designed specifically for use with the iR1200. To order this required component, please
contact your authorized TELUS Mobility
™
dealer, go to www.elutions.com/wireless or contact eLutions’ Wireless Customer
Support Center at 888-349-4338.
5200-C5-RFM – AC Power Adapter (with ignition bypass plug)
!
IMPORTANT: Only approved and tested components should be used with the
iR1200 modem. Use of unapproved components violates the modem’s
warranty.
Route and Connect Power Cable
The following table lists the steps for routing and connecting the power cable:
1 Connect male end of the AC Power Adapter cable to the 2-prong connector labeled POWER on the
modem.
2 Connect the free end of the power cable to a 120VAC-power outlet.