Nautel VX150, Operation & Maintenance Manual

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VX150 TO VX2 OPERATIONS & MAINTENANCE MANUAL OPERATING THE TRANSMITTER
PAGE 2.2.108 VERSION 1.0 2022-12-08
Backup Audio. When you select the Backup Audio heading from the Edit Preset screen, you can
enable a backup audio source and edit various backup audio parameters. See Figure 2.2.79 .
Use the Front Panel rotary knob to scroll through the backup audio menu options, then press the Front
Panel rotary knob to enter the selected editing screen. With the exception of the Enable screen (move
slider to the right to enable), the editing screens for the Backup Audio menu are the same as the Main
Audio menu. Press the Back button to discard the change and return to the previous menu.
Figure 2.2.79: Edit Preset - Backup Audio
NOTE
:
If you edit and save the Backup Audio settings after the transmitter switches over to the backup
audio source due to a main audio source failure, the transmitter will switch back to the main audio
source. If the main audio source is still in a failure state, the transmitter will switch back to the backup
audio source, after the selected timeout period.
SCA Settings. When you select the SCA Settings heading from the Edit Preset screen, you can edit
various SCA parameters (see Figure 2.2.80 ).
Figure 2.2.80:
Edit Preset - SCA Settings