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TV/CATV SPECIAL FUNCTIONS
SPECIAL
SPECIAL
FUNCT
FUNCT
SPECIAL
SPECIAL
FUNCT
FUNCT
BUZZER & NOISE MARGIN GRAPH
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After selecting the TV/CATV canalization and
the desired channel press the “HOME” key.
Touch “SPECIAL FUNCT”,
and then touch “BUZZ & NOIS MARGIN”.
Buzzer & Graphic of the progress of the noise
NOISE MARGIN of the TV/CATV tuned channel according to time.
high tones = the BEST Noise Margin level
deep tones = the WORST noise margin level
Noise Marg = real time noise margin
Max n.marg = maximum stored noise margin
MER = MER in real time.
NOTE:
The function is also available in CATV and SAT mode.