User's Manual

Digital ATSC Exciter-Modulator System Chapter 2,
Installation and Operating Instructions
Axcera Axciter, Rev. 0 17
Signals Status Screen
Signals
+310 Select: Displays which 310 input is being used on air.
Channel Offset: Displays whether an offset is in use.
Channel Offset Type: Displays the type of offset selected.
Channel Offset User Value: The amount of manual offset selected.
NDDS Value: An internal raw reading used for 310 clocking.
310 Frequency Error: The calculated frequency error of the active 310 input.
Commands
1: Toggles between the two 310 inputs.
2: Enables or disables the selected offset.
3: Allows user to select preset, manual offsets, or no offsets.
4: Allows direct entry of manual offset amount.