8 21 06 8 :
MPE G -3 2 70 & 4 29 0 U s e r G ui d e
© 2 01 3 Woh le r Te ch no lo g ie s, Inc . A ll ri g ht s re s e r v ed .
24
C h a p t e r 3 O p e r a t i on
M P E G S cr e e n O p e r a t i o n
Figure 3–1
MPEG Screen
This screen is used to monitor and make selections from the MPEG
transport stream. In the
MPEG Screen
, the
Volume
knob can be
rotated and pressed to access the following items:
1.
PID Type
: The
PID Type
(Program or Packet Identification
Type) offers a choice of
SI
(Service Information) PIDs or
PMT
(Program Map Table) PIDs. Rotate the
Volume
knob to select
SI
PIDs
or
PMT PIDs
and then press. This will proceed to the
SI
PIDs Screen
(shown in
Figure 3–2 on page 25
) or the
PMT PIDs
Screen
(shown in
Figure 3–3 on page 25
), respectively.
2.
TS Ports
: These The
TS Ports
(Transport Stream Ports)
indicators show the selection you made using the
SDI/ASI Input
button. The choices will vary according to what input signals are
present. The selected port will be bright orange and the other
choices will be dark.
3.
Sync
: These indicators will either be green for a good signal or
yellow if the expected sync signal isn’t found.
4.
PID Selection
: Rotate the
Volume
knob to select the PID of
interest and then press.
5.
Status Indicators
: The
Status Indicators
across the top of the
MPEG Screen offer a quick go/no go indication of the following
MPEG parameters:
PAT
(Program Association Table),
CAT
(Conditional Access Table),
NIT
(Network Information Table),
SDT
(Service Description Table),
EIT
(Event Information Table),
TDT
(Time and Date Table), and
SIT
(Selection Information
Table). A green color indicates that there is no problem and a
PAT
00
C AT
01
N IT
16
SDT
17
EIT
18
TDT
20
SIT
31
0
31
256
4113
4352
20
TS
Ports
SD I-A
ASI-B
Eth UC
Sync
ASI
TS
PID Type
SI PID s
