Specifications

3-96 888-2857-001 5/9/13
WARNING: Disconnect primary power prior to servicing.
Section 3 Operation
Platinum VAX-C Series
Bury Ratio Bury ratio tells how many dBs the RF watermark is “buried” underneath
the main 8 modulation levels of the symbols.
0 = off, no ratio
1 = 39 dB below the main.
2 = 36 dB below the main.
3 = 33 dB below the main.
4 = 30 dB below the main.
5 = 27 dB below the main.
6 = 24 dB below the main.
7 = 21 dB below the main.
A warning will appear in the fault log for levels of 5 or higher, indicating
that the output signal to noise achievable is being limited by the RF
watermark insertion.
Softkeys
Status Displays Status screen.
Exciter Home Displays Exciter Home screen.
Figure 3-63 Xmtr Home>Exciter Home>Status>ATSC Modulator>Next>Next (screen 3)
Field Explanation