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PTDT 1000
g
ener al
The cassette is equipped with two channel strips ("
A
" and "
B
"). The channel
strips consist of the DVB-T tuners, the digital signal preparation units and the
output converter. The channel strips are indicated in the head-end station dis-
play with "
Bx …A
" and "
Bx …B
". Using an adequate CA module scrambled
stations can be descrambled via channel strip "
A
".
The control of the cassette takes place via the control unit of the head-end sta-
tion.
Two LEDs provide an indication of the input signal quality based on their col-
our and indicate if the respective channel strip is switched on (LED illuminates)
or off. Additionally the quality of the transport stream received is displayed
("
CN…
"). The integrated TPS module (Transport Stream Processing) processes
the data of the transport streams.
The COFDM modulated RF output signals are sent through the RF output of the
cassette to the output collector. The common output level of the channel strips
can be set at the output collector. Additionally a transport stream is made
available via the ASI output dependent on the signal path set.
When the head-end station is switched on, the two-line LC display shows the
software version of the control unit. To operate this cassette the software ver-
sion of the control unit must be "
V 45
" or higher. You can find the current op-
erating software for the control unit and the cassette, the software "
BE-Flash
"
and the current assembly instructions on the website "
www.mygss.eu
".
The cassette is designed for use in head-end stations of the profi line.
2.5 s
oft ware
query
Control unit
If necessary, you can activate the indication of the software version of the
control unit manually:
• Press any two keys on the control unit of the head-end station simultaneously
until the display goes dark and the software version, e.g. "
V 45
" appears.
Содержание PTDT 1000
Страница 1: ...Assembly Instruction PTDT 1000 ...