Triax COFDM User Manual page 27

Rev. 05 - 2011 - B
Channel, Frequen-
cy and Channel
spacing
Select input
TDX Service Tool
You have two possibilities when you configure a
COFDM module:
• You can use the specifications of the channel plan
or
• You can enter a frequency manually in order to
search for the services you require.
Using the channel plans:
To select the required channel, click the arrow to the
right of the Channel field to open the drop-down list
with the channels you can choose from.
Select the channel you want to use.
When you have selected a channel the Frequency and
Channel spacing fields are automatically filled in.
Enter frequency manually:
To be able to enter a frequency manually, click the ar-
row to the right of the Channel field to open the drop-
down list with the channels you can choose from.
Select "Frequency" from the drop-down list.
Enter the desired frequency in kHz in the Frequency
field.
To select the required channel spacing, click the ar-
row to the right of the Channel spacing field to open
the drop-down list with the channel spacings you can
choose from.
Select the channel spacing you want to use.
Note
When you have selected a channel using the
channel plan or entered a frequency manually
then you have also set up the other three RF
channels on the module in question. You only
need to select services for each of the three
other RF channels, or disable one or more of
the three channels.
You have two possibilities when you select services:
• You can select services from the TDX-pool
or
• You can select services from a particular input mod-
ule.
Services from the TDX-pool
To select services from the TDX-pool, click the arrow
to the lright of the Select input field to open the drop-
down list.
Select "Services" from the drop-down list.
To select services, click the Services... button next to
Select input field to open the Select services window.
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