Nautel NX15, Troubleshooting Manual

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NX25/NX15 Troubleshooting Manual Responding to alarms
Issue 5.0 2016-05-06 Page 1-47
Installing an RF power module
1. If possible, turn off the transmitter before installing an RF power module. Grasp the handle
on the front of the RF power module and insert it into the transmitter.
2. Carefully push the RF power module into place so that its card-edge connector mates with
the transmitter.
3. Install both mounting screws in the RF power module’s front panel.
4. Connect the RJ45 cable to the front of the RF power module. If you are installing the RF
power module while the transmitter is “on-air”, click on the associated RF power module’s
Front Panel Inhibit
icon as shown in Figure 1.2 . The icon colour should change from red to
green, indicating the RF power module is enabled. You should hear a relay in the back of the
transmitter pick up (energize).
5. Upgrade the subsystem software using the AUI’s
Upgrade Software
page under the
System
Settings
menu. See the NX25/NX15 Operations and Maintenance Manual for detailed
instructions.
Figure 1.3: RF Power Module Locations
RF Power
Modules
Front Door Removed for Clarity