User's Manual

Model 1150A DVOR
3-54 Rev. - November, 2008
This document contains proprietary information and such information may not be disclosed
to others for any purposes without written permission from SELEX Sistemi Integrati Inc.
3.6.8.3.4Transmitter Status Screen
The Transmitter Status Screen is shown in Figure 3-49. This screen shows the current state of the Transmitter. A
separate screen is provided for each transmitter. The ROM, RAM, Functional, EEPROM, COMM and CRC faults
are background tests run on the Audio Generator. Failure of any of these items or the CPU Shutdown indicate Audio
Generator CCA hardware failure. Signals from the Carrier Amplifier, Synthesizer and Sideband Amplifiers are
checked for reasonable levels and status alerts generated for an aid in fault finding. The Audio Generator Disabled
indication is active (yellow) when the transmitter is turned off.
Figure 3-49 Transmitter Status Screen