User's Manual
ISO 9001:2000 Cert. N°4500/1
Version 1.1 SDT_ARK6_User_Manual_ENG_vATSC Page 108 of 206
Alarm
Description and limitations
Troubleshooting
Mode(2)
RF mask (1)
[DVB-T] Input Not
valid Alarm
Seamless improper working warning
An error has been detected on Logical
seamless input. The possible errors which
may be detected on input are:
PAT error
MIP error
TS synchronization
Packet jitter
Transport error
ASI word error
When the alarm is detected, an event (if event
mask is enabled on alarm mask) shows the
cause of the error. The cause shown is only
one, and it is the heaviest one. The priority in
the errors is as previously listed (the heaviest
error cause is the one listed in the bottom of
the list, and so on).
Check input signal
Check cable connection status
Hardware fault
T
0
[DVB-T] MIP Delay
High
Seamless improper working warning
This alarm is high when the MIP in one of the
seamless inputs of the current mode, is not in
its expected position. This can be caused by a
too high delay on the input.
Check cable connections
Check Network delay
Hardware Fault
T
0
[DVB-T] No Input
Selected TS input not locked. It could be
either ASI or Tuner input.
Check input cable
Check input statistics
T
X
[DVB-T] Input
Overflow
Selected TS input overflow.
Check the capability of the current modulation
scheme
T
X