Nautel GV5, Operation & Maintenance Manual, Page: 243 / 251

GV5/GV3.5 OPERATIONS & MAINTENANCE MANUAL NON-STANDARD MAINTENANCE
PAGE 3.4.4 VERSION 0.2 2014-07-23
Configuring a Mod Loss Backup Preset
The GV5/GV3.5 contains an audio level detection circuit that can be used, when enabled, to allow
switching to a secondary (backup) audio input source upon the loss of the primary source. Configure
the desired transmitter preset to perform this function as follows (refer also to Section 2 of this manual
for operating instructions of the AUI (local or remote) and controller UI (local) interfaces:
NOTE
: You must configure a minimum of two presets to allow this feature to operate. One preset will
act as the primary , or normal operating preset. The second preset will act as the secondary, or backup
audio preset. Configure the backup audio preset first.
Configuring the Backup Audio Preset
1. From the transmitter AUI, go to Menu / Presets / Load . The Load Preset window in Figure 3.4.1
shall display.
2. Select a suitable preset to use as a template to create a new backup audio preset. Click Load .
Figure 3.4.1: Load the Backup Preset Template