Wegener UNITY4650, Руководство пользователя

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Unity 4650 User’s Manual
wegener.com 77 800034-01 Rev. A
Bad Video PTS Excessive jumps or jitter in video PTS values. There may be
a defective uplink encoder or mux.
Cmd’d app SW switch COMPEL-commanded application software switch (to
backup app software).
Content for ASI N/A Program content requested to route to ASI output cannot be
found in over-satellite transport mux. Contact network TOC
and advise.
Content Route error ASI transport output bears no program content because a
Content Routing Table has not been loaded from the net-
work or is corrupt. Contact network TOC.
E
b
/N
0
Margin warning E
b
/N
0
value less than sum of Thr Margin—evalu-
ated over 10 sec. intervals. Unless the margin setting is
incorrect, this indicates a marginal downlink.
FP email fail An FP Email message was received which was corrupt or
invalid. User should acknowledge the warning to clear, and
then notify the network TOC.
Genlock ref unstable Excessive color-reference resets, lost/re-locks of genlock
ref, while enabled. This could indicate that genlock refer-
ence is unstable or invalid.
High Error Rate High errored seconds rate, presumably useless signal—
evaluated over 60 sec. intervals. Signal-to-noise ratio is
insufficient or there is severe terrestrial or antenna cross-pol
interference.
High RF level There is carrier lock, but the RF signal level is too high.
ID Tag Mismatch Carrier ID frequency text mismatch. User or network has
entered carrier frequency text or tag site ID incorrectly or
unit is on the wrong carrier.
ID Tags Lost Carrier ID tags disappeared. There may be a failure at the
uplink inserter (UMX5010) or loss of COMPEL

PID. See
"ID Tag Mismatch" indication.
Invalid COMPEL Hdr Invalid COMPEL header detected in incoming COMPEL
messages. This will cause the unit to immediately attempt
automatic recovery to a backup preset. The IRD is not set up
for connection to this COMPEL system.
Invalid video format Video format in requested program is not supported.
KMS stream lost KMS stream lost after initially detected in this transport
stream. There could be an uplink problem. See also "No
KMS stream" indication.
Table 8: Alarm and Warning Descriptions
LCD Alarm or Warning
Message
Meaning / Possible Cause