13
_____________________________________________________________
Set the measurement mode of the carrier noise ratio “C/N” (in band-out band).
C/N measurement mode “OUTSIDE THE BAND”:
The signal/noise ratio is measured between the
signal level of the video carrier
(signal/carrier, red marker) and the noise level
estimated in the guard band
(-1.282 MHz from the video carrier, white marker).
Touch ‘CONFIGURATION MENU’
from the volume screen.
Touch “TV” then “C/N TYPE”.
C/N measurement mode “IN BAND”:
the signal/noise ratio is measured
between the signal level of the video
carrier (signal/carrier, red marker) and the
noise level, estimated in the band between
the coloured subcarrier
and the audio carrier (white marker).
the “C/N TYPE” setup is available in TV and CATV mode.
To Next Page
Loading...
