Operations and Maintenance Manual
Table Of Contents
- Release control record
- Section 1: Description
- Section 2: Operating the transmitter
- User Interfaces
- Viewing Transmitter Log
- Viewing AUI Tool Menu Panels
- Viewing Real-Time Meters
- Managing Presets
- Enabling Remote Control
- Resetting Alarms
- Viewing Transmitter Status
- System Settings
- System Settings - Front Panel UI
- Setting User Accounts
- User Settings - AUI
- User Settings - Front Panel UI
- Configuring Remote Inputs and Outputs
- Scheduler
- Audio Player
- Enabling and Operating the Orban Audio Processor
- Figure 2-1 : VS Transmitter Front Panel Display Menu Tree (Sheet 1 of 2)
- Figure 2-2 : VS Transmitter Front Panel Display Menu Tree - Edit Presets (Sheet 2 of 2)
- Figure 2-3 : VS Transmitter AUI Flow Diagram
- Section 3: Routine maintenance
- Section 4: Non-standard maintenance
- Section 5: List of terms
VS300 Operations and Maintenance Manual Operating the transmitter
Issue 10.0 2019-01-18 Page 2-85
Figure 2.64: Internal SCA1 and SCA2 editing screens
•
SCA Enable
: Select ON or OFF.
•
SCA Level:
Select a level between 0 and 20%.
•
SCA Freq:
Select a frequency between 20 and 100 kHz.
•
SCA Input:
Select a level between -12 and 12 dBu.
•
SCA Low Pass:
Select ON or OFF.
•
SCA Preemph:
Select the desired pre-emphasis characteristic -
0 us
,
50 us
,
75 us
or
150
us
.
•
SCA Mode:
Select FM or DSB-SC.