- 25 -
HDMC 1000 C
o
utPut
levels
of
the
Channel
striPs
This menu item is used to set the output levels of the modulators of the channel
strips "
A
" and "
B
"
to the same value
.
Bx 4A
/B
-3 dB
LEVEL
• Measure and note down the output level of the channel strip. To adjust the
output level to the output levels of the other cassettes please pay attention to
chapter 6 "Final procedures".
• By repeatedly pressing the
button scroll back to the "Selecting the
channel strip" menu.
• Select the other channel strip
(page 23) and set the following menu items:
• "Selecting channel / frequency setting" (page 23).
• "Setting the output channel" or "Setting the output frequency" (
• Switch on the modulator if necessary (
• Measure and note down the output level.
• Activate the
"
LEVEL
" menu of the channel strip with the higher output level.
• By pressing
adjust the higher output level of the one channel strip
to the lower output level of the other channel strip incrementally ("
0
" …
"
–10 dB
").
• If necessary activate the channel strip to be programmed.
• Press the
button.
—> The menu "Input parameter" –
INPUT
" is activated.
i
nPut
Par a meter
In this menu you have to set the corresponding input parameters for the trans-
ponder to be received.
k
ind
of
modul ation
Bx 4A
/B
COFDM 8MHz
INPUT
•
Using the buttons
select the corresponding kind of modulation of the
transponder (COFDM 7MHz, COFDM 8MHz, QAM16…QAM256).
