Alcad 912-US Serie Manuel D'installation Et Programmation page 27

26 - ENG
FUNC. SCREEN
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A. LEVEL
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A.DEEMPH
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MODE
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TABLE
F COPY
COPY
F READ
READ
DATA
Output channel
Output frequency 47..962 MHz
Input frequency
Audio frequency 5,50..9,00 MHz
Bandwidth IF
Video polarity
Video deviation 16/25 MHz/Vpp Video deviation
Bandwidth of
audio
Audio level
Deemphasis of 50µS/J17
audio
Mode
TTable channels B/G CCIR
Installation and programming manual
DESCRIPTION
Selects the right audio level.
Selects 50 µS as audio deemphasis.
Selects between TV or radio mode.
Different tables of channels or frequency
mode.
Transmits all the data of a receiver except
the RF output channel.
Reads all the data in a receiver.
Tab. 2 - Functions
VALUE
-
950..2150 MHz
18/27 MHz
+/-
150/280 KHz
-
75µS/75µS + NR
TV/Radio
I UK SM8
D/K OIRT
L FRANCE
Frequency
Tab. 3 - Range of values
DESCRIPTION
Values according to TABLE
Output frequency
IF band for input frequencyAudio
Band of audio sub-carriers
Bandwidth of the 2nd IF of the
receiver
Video polarity (Ku/C band)
Bandwidth of audio sub-carrier
Audio sub-carrier deviation
Deemphasis of audio sub-carrier
TV mode or radio mode (black
screen)
Permits programming the output, using
channels from the selected table or
frequencies