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HDTA 614 T ASI
5
P
rogramming
5.1 P
rePar ation
• Test the software versions of the head-end station and the cassette and up-
date them if necessary.
The current software versions can be found on the website "
www.gss.de/en
".
5.2 n
otes
on
P
rogr a mming
l
evel
set ting
In order to prevent interference within the head-end station and the cable sys-
tem, the output level of the cassette must be decreased by 4 dB compared to
an analogous level.
• Connect the test receiver to the RF output or the test output of the head-end
station.
• Set the output channel / output frequency of the cassette (page 20) and adjust
the TV test receiver to this channel / frequency.
• Switch on the channel strip (modulator) if necessary (page 20). For each chan-
nel strip, there is a status LED which indicates if the channel strip is switched
on (
6
…
9
• Balance the output levels of the channel strips if the difference in level is
≥
• Measure the output levels of the other cassettes and tune them to a uniform
output level using the appropriate level controls or software dependent on
the head-end station used. Please regard the assembly instructions of the
respective head-end station.
—> Avoid wide differences in level at the inputs!
g
ener ating
the
nit
via
the
Control
unit
If you generate a new NIT via the control unit at mixed equipping with double
and quad cassettes, the NIT must be mandatory generated via the menu of a
quad cassette, in order to capture all transponders!
—> You have nothing to consider if you create the NIT via the PSW 1000.
