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7.12
Status of the Subchannels
The list Subchannels shows all subchannels in the ETI data stream.
FIG. 27
The LED Status is green, if the ISO/MPEG frame of the audio program is syn-
chronised.
SCID is the subchannel identifier of the subchannel.
Type marks the subchannel as audio or data.
The column Primary informs you, if a subchannel is primary or secondary.
The next column shows the Protection Level of each subchannel, follows by
the SAD (Start Address) and Size of the subchannel in Capacity Units (CU)
The last columns informs you about the data rate Rate, the coding mode
Mode, the sampling frequency Freq., the status of the Copyright and Origi-
nal Bits, which are part of the ISO/MPEG header.
The column Errors displays the number of errors in the ISO/MPEG header of
the audio program. The marked audio subchannel will be decoded and can be
heared.
Remark
In case of a sampling frequency of 24-kHz, it is at the moment not possible to
listen this audio subchannel.
i
To reset all blue LEDs press the
The button
Remark
The storage of all error counters will be done in the system. If you switch off
the system all counters will be lost.
i
Closing or starting the software has no effect for the counters, only the LEDs
will be resetted.
W i n d o w s
P C
S o f t w a r e
SUBCHANNEL STATUS
resets all error counters.
E T I
D e c o d e r
button.
PA G E 4 3
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