User`s manual

Unity 4650 User’s Manual
wegener.com 79 800034-01 Rev. A
No Def for mapping ASI transport output bears no program content because an
Output Definition Table has not been loaded from the net-
work. Contact network TOC.
No DHCP server found IRD is required to get IP settings from DHCP server but
none are detected on the LAN.
No genlock sync No genlock sync, while enabled. This could indicate that
genlock reference is unconnected or invalid.
No ID Tag found
No carrier ID tags in COMPEL

stream. Set IRD not to
expect ID tags or check uplink UMX5010.
No KMS stream No KMS stream detected since transport stream acquisition.
Unit will not be authorized if not connected to the KMS
stream. Check that KMS PID is set correctly in unit. If okay,
check the uplink.
No LAN detected No Ethernet LAN connection. Check LEDs on rear and
check other devices on the LAN.
No PAT No Program Allocation Table detected in input carrier (or
terrestrial interface). Check that legal ISO transport is avail-
able from uplink mux. Often, this indication may appear
when the connection between the uplink transport mux and
the DVB modulator is lost.
No PCR No Program Clock Reference found, either in video or
stand-alone PID. Check uplink mux or that program's
encoder.
No PMT No Program Map Table found for a program listed in PAT.
This could be a fault in the uplink mux.
No RF signal No carrier lock with low RF signal power indication. There
may be a disconnected RF signal. Check connection and
check that LNB has DC power.
No SDT entry No Service Descriptor Table, or the table is corrupt or miss-
ing proper entries. Uplink mux may not support this DVB
feature or may have fault.
No valid software No valid application software available in either the primary
or backup flash positions. Unit will need service.
No VBI Data F
N
L
M
(
N
=field number;
M
=line number)
VBI data not found in video user data or PID for Field
N
line
M
If any is expected, contact network TOC.
PAT disappeared Formerly valid Program Allocation Table ceases to be
received or becomes corrupt. See "No PAT" indication.
Table 8: Alarm and Warning Descriptions
LCD Alarm or Warning
Message
Meaning / Possible Cause