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 2-53
Controller Meters:
RMS Forward -15V Fan 1
Reflected +5V A VSWR
PA Volts A +3.3V DC Power In
PA1 Curr +1.8V DC-RF Eff
Heatsink Temp +1.2V Avg PA Diss
+48V Battery PA1 Bias
+15V
Exciter Meters:
Fwd -15V Dig 2 R
Refl +5V A MPX SCA**
PA VSWR +5V B MPX RMS***
PA V +3.3V AGC Lim
PA Curr +1.8V MPX Lim
PA Bias +1.2V DAC Gain
PA Diss Battery Fwd Att
Preamp V Peak Mod Rev Att
Preamp I Bal L delta 10 MHz
Preamp Bias Bal R Rev Gain
Fan V MPX Mask delta
Fan Int SCA 1 Tilt
PA Temp Int SCA 2 Data MER
PWB Temp Dig 1 L Ref MER
LVPS Dig 1 R LSB MP1
+15V Dig 2 L USB MP1
** Note: MPX SCA meter displays “N/A” if MPX is the main audio source.
*** Note: MPX RMS is displayed as a percentage (%). Convert to dBr as follows: