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Note:
At a value lower than “5” picture dropouts can occur.
3 If “OK” is shown, the signal to noise ratio is ok.
If a value < 5 is shown under 2 the display changes
from “OK” to “!!”.
• Press the
button
—> Return to the main menu.
Note:
Setting the channel strip
“B”
store the setting by using the
button
M
:
—>
Return to “Selecting the Cassette” A (page 13).
Going back to
“Switching the channel strip”
B via
(page 13) cancels
all settings that have not been saved.
• Press the button.
—> The menu “Setting the QAM modulation value”
– “QAM-MODE” is activated.
Setting the QAM modulation value (only Bx…A)
•
Setting the QAM mode with
.
—>
A higher QAM mode restricts the output symbol
rate (permissible value < 7,000 kilosymbols per
second).
An output QAM mode of > 64 QAM places a large
burden on the cable network. Due to noise, delay
and frequency response problems, a reception of
the converted output signal can be impeded.
• Press the button.
—> The menu “Setting the stuffing” – “STUFFING”
is activated.
Bx 1A
256-QAM
QAM-MODE:
+
–
/
* )
p