Nautel GV3.5, Operation & Maintenance Manual, Page: 40 / 251

GV5/GV3.5 OPERATIONS & MAINTENANCE MANUAL OPERATING THE TRANSMITTER
VERSION 0.2 2014-07-23 PAGE 3.2.23
System Settings - FM Polarity Set the polarity for FM deviation; positive modulation signal yields
positive frequency deviation or negative modulating signal yields
positive frequency deviation. page 3.2.124
System Settings - Factory
Settings Sets critical thresholds, calibration values and operating values for key
transmitter parameters. These settings are established at the factory and
do not normally require user adjustment (see other System Settings -
Factory Settings options in this table). page 3.2.125
System Settings - Factory
Settings - Thresholds Set protection thresholds for various parameters (e.g., SWR shutback,
high/low exciter power, low/very low forward power, etc.). page 3.2.126
System Settings - Factory
Settings - Calibration Set calibration values or run calibration routines for various parameters
(e.g., forward/reflected power, program input levels, etc.). page 3.2.127
System Settings - Factory
Settings - Exciter Power Set the normal operating power level for the active exciter, in FM mode. page 3.2.129
System Settings - Factory
Settings - Exciter HD PA V Set the HD exciter’s PA voltage. page 3.2.129
Remote I/O Configure the remote digital inputs, digital outputs and analog outputs
for the transmitter. page 3.2.173
Table 3.2.2: Controller UI Screens
Controller UI Screen Function See Page