- 24 -
CGS-2 764 C
If a question mark "
?
" appears in the second line of the display, there is no
input signal present. In this case check the configuration of the antenna system
and head-end station as well as the preceding settings of the cassette.
FREQ
CN 9
Bx 4A
11835 +0.7
• Use
to position the cursor under the digit of the frequency displayed
to be set.
• Press
to set the respective digit of the input frequency needed.
• Repeat the procedure by the quantity of the digits to be set.
• Set the frequency offset shown in the display (e.g. "
– 1.8
") to less than
1 MHz by varying the input frequency using the
buttons.
Signal to noise ratio:
"CN …" indicates the current signal to noise ratio, in order to estimate the
quality of the input signal.
—> In addition to the indicator in the display, there is also a status LED
which indicates the quality of the received transport stream:
Status LEDs
Channel strip A
Channel strip B
Channel strip C
Channel strip D
LED indi-
cator
Indication
Green
Signal quality is
good
Yellow
Signal quality is
insufficient
Red
No signal
Blinking
red/green
Data overflow of the
output data rate
Off
The channel strip
(modulator) is
switched off
• Press the button.
—> The "Station filter" – e.g. "
01/06
" submenu is activated.