Trilithic TR-2, Operation Manual

Page: 24 / 32

24
TR-2 Operation Manual
Use the TILT key to select the C/N mode.
The C/N screen shown above displays the channel that was
selected in the Single Channel mode, the video carrier frequency,
and the video level.
The selected channel can be changed by using the
and keys.
When the video level of the selected channel is at least 25
dBmV, the C/N measurement will be displayed. If the video level
is too low (less than 20dBmV), the meter will display “Err”.
A Carrier-to-noise measurement can be made with the video
carrier on or shut off (after entering C/N mode to read the video
level).
C/N Measurement