Programming using the HE programming software
Operating manual V 506 a. X-QAM 621 CT2 -
Version 10-2014A
Page 14
A
UFGABE
1.
You can activate or deactivate the channel selected using the
Output parameters
tab by clicking or un-clicking the
respective
active
checkbox.
2.
The
Output channel
and the
Output frequency
are set
automatically.
3.
Select one of the settings
QPSK, 16 QAM, 32 QAM, 64
QAM, 128 QAM, 256 QAM
from the
Modulation
drop-down
menu.
4.
Select the desired value from the
Channel grid
drop-down
menu. The options available are
2 MHz,
4 MHz, 6 MHz, 8 MHz
.
5.
Select a suitable value from the
Symbol rate
drop-down
menu. The options available are
1.725 Ms/s,
3.45 Ms/s, 5.175 Ms/s, 6.9 Ms/s
.
6.
For the
Spectrum
parameter, you can select either the
norm
(normal) or
inv
(inverted) checkbox.
7.
When the V 506 plug-in card is used, there is an additional
option of activating an output channel filter for output channel
A1, if this has been connected to the card. Activate the channel
filter by selecting the option
Yes
from the
Channel filter
drop-down menu.
8.
You can copy the changes to the configuration onto the plug-in
card by clicking on the
Program card
button at the top right
of the
Detailed settings
screen (see left).
E
RGEBNIS
:
The output parameters have now been set.
Setting the output level
In order to set the output level, you must start by clicking on the
Level
button in the
Output parameters
area of the
Detailed
settings
screen.
