QPSK/IP DEMODULATOR
ASI Source:
Press the
<ENTER>-key
and use the
< > or < >-key
to roll up or down to select the
signal source of ASI output, there are 4 type of signal source optional:
CI De-encrypted:
the de-encrypted transport stream from CI functional block will be delivered to the
ASI output port on the back panel.
TUNER:
the transport stream from Tuner block will be delivered to the ASI output port on the back
panel.
ASI Input:
the transport stream comes from ASI input port will be delivered to the ASI output port on
the back panel.
Mux TS:
the transport stream comes from internal Mux / Filter functional block will be delivered to the
ASI output port on the back panel.
(The Mux TS is valid only when the Mux/Filter function block is enabled and turned on. The Mux TS
indicates not only the after-multiplexed TS when Mux is enabled, but also the after-filtered TS when the
filter is enabled, refer to section 7.3.6 and section 7.4.6 for how to set the Mux / Filter function block.)
Press
<ENTER>-key
to save or press
<EXIT>-key
to scrap. A few seconds after the source being
selected, the TS will be delivered to the ASI output port on the back panel.
ASI Package Length:
you can configure the package length of ASI output as 188 bytes or select
Bypass.
7.3.5 ASI2/SDI
The ASI2/SDI port is user-configured as ASI output or SDI output.
If the port is configured as ASI2, the configuration method is the same as ASI (refer to the section
7.3.4).
If the port is configured as SDI, there are two parameters which need to be set:
‘Audio PID’ and ‘Embed
Audios’.
Audio PID:
press the < > < >-keys to choose the audio PID from 1~4.
Embed Audios:
there are 4 options: none, one&two, two, and one.
7.3.6 Mux / Filter
Note this Mux or Filter menu is showed only when the Mux/Filter function block is enabled and turned
on. And the Mux / Filter are alternative (refer to section 7.4.6 for how to turn on and set the Mux / Filter
function block).
Be sure the s/w supports Mux / Filter function. The earlier s/w has masked the Mux / Filter function.
After s/w:
03.9a.xx, this Mux / Filter function has been unmasked.
Mux
Mux Switch:
the internal multiplexer could be switched On/Off. The default value is
‘off’. To activate the
re-Multiplexing function, you should turn on this Mux functional block.
Bit Rate:
should be set to a specified value that
doesn’t exceed the Maximum physical limit of the
output medium. For example, to deliver the multiplexed TS to an 8MHz DVB 256QAM modulator, it
should not exceed 55000Kb/s, otherwise overflow occurs.
TS ID:
you can configure the TS ID to mark the multiplexed TS. Default value is 1.
Program List:
press the <ENTER>-key to enter
‘Mux List’ sub-menu. It shows all programs detected
by This equipment-x. The programs could be come from ASI input, Tuner, TS/IP input or the internal CI
de-encryption block. Use < > < >-keys to roll up the program names, and use < > < >-keys to
switch among input sources, where a number in front of the program name indicates the input source:
0-xxxxx
displays the program name, which comes from ASI input.
1-xxxxx
displays the program name, which comes from TUNER input.
2-xxxxx
displays the program name, which comes from TS/IP input
3-xxxxx
displays the program name which comes from the internal CI functional block.
14
