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C/N TYPE
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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).
NOTE:
the “C/N TYPE” setup is available in TV and CATV mode.
