User`s manual

Unity 4650 User’s Manual
wegener.com 81 800034-01 Rev. A
Ser pt
N
input fail
(
N
=audio port number)
Input buffer overflow on serial port
N
. Send device at
uplink may be set too fast compared to IRD serial port
device, especially if sending data constantly with only one
stop bit. Try changing to 1.5 stop bits.
Ser pt
N
output fail
(
N
=audio port number)
Output buffer overflow on serial port
N
. Send device at
uplink may be set too fast compared to IRD serial port
device, especially if sending data constantly with only one
stop bit. Try changing to 1.5 stop bits.
Setting out of range Current unit setting combination is illegal for installed
receiver card. Unit will be unable to acquire a carrier and
transport stream until corrected by the user.
Test Mode in use One of the installation test modes is being used. This may
interfere with normal unit operation.
Unauthorized for CA Unit unauthorized for Conditional Access in use. Contact
network provider. Also see "No KMS stream" & "KMS
stream lost" indications.
Unauth for some Prog Unit is not authorized for some programs shown in PAT (not
necessarily selected for local decompression).
Unit overheating Unit overheating. Check that unit vents are not blocked and
that internal fan is connected and operating.
Unread FP email Unread Front-Panel email message present. Warning should
clear after user opens the screen containing the email.
Using backup settings Current permanent unit settings derived from successful
Auto-Recovery. User should review settings and restore to
primary if desired.
VBI format not valid VBI data for selected program transmitted with unrecog-
nized or unsupported protocol.
Video Buff overflow Video PES data buffer overflow. Video PES data is being
delivered faster than can be decompressed. There may be a
problem with the STC at uplink mux or in the IRD.
Video cmd muted Video output muted by command from network or local
user.
Video not found Video PES data cannot be found at PID declared by PMT.
There may be an uplink mux or encoder failure.
Video PES data lost Video PES data in selected program is unavailable. There
may be an uplink encoder failure.
Table 8: Alarm and Warning Descriptions
LCD Alarm or Warning
Message
Meaning / Possible Cause