User manual

MRD 3187B User Manual
Page 27
Input
►Active Input
Backup Mode
Input Modules
Active Input
Active Input:
► ASI/310M 2-3
Input
Active Input
Backup Mode
►Input Modules
Input
ASI+ 1-3
VSB/QAM 1-4
►ASI/310M 2-3
4.2 Serial Transport Stream Input/Output (DVB-ASI/SMPTE 310M) –
Option 8702
General Information
Install Location: Any slot except 1-1 and 2-1.
I/O: (1) 75 Female BNC Input, (1) 75 Female BNC
Output
Supported Formats: DVB-ASI, 310M
Description: This card provides either DVB-ASI or 310M input and output. The card will
provide 310M output only if the input TS is 19.39Mb/sec. When the card is in ASI
mode, the TS bitrate for both the input and output is from 1.5Mb/sec – 160Mb/sec.
When the card is in SMPTE 310M mode, the bitrate for both input and output must be
19.39Mb/sec. The output jack on this card is an active loop-through (i.e. a re-serialized
TS). The output will be the same type that the input is set for (e.g. 310M or ASI). The
card can be used to provide an ASI TS output from another type of input on the unit
(e.g. 8VSB).
Input Control
To enable this card as an input use the following steps.
1. Press the button.
Note: For Configuration 2 units, select RDS1 or
RDS2, then press .
2. Select “Active Input”, then press the
button.
3. Press twice to change the active input and
use the and buttons to select the input
to make active, and press the button to save
the changes.
Configure Input
1. Press the button.
Note: For Configuration 2 units, select RDS1 or
RDS2, then press .
2. Select “Input Modules”, and press the
button.
3. Use the and buttons to move the cursor
to the “ASI/310M” card of the specific slot (e.g.
2-3). Notice the location diagram in the upper
right corner of the screen changes as the cursor