User's Manual Part 3

Screen Service SDT 501 UB-C ARK 1-T Operations
May, 2010 v 1.0 Page 3 - 25
Box
Parameter /
Control
Description Admitted Ranges / Values
RTP
Filtered bit-
rate [bit/s]
Bit-rate actually used by the modulator.
• Zero when the input is not selected
• Equal to the total bit-rate, when
Delete Null Packets disabled
• Less than total bit-rate, when Delete
Null Packets enabled
RTP Format Format of received TS Packets (Ref. to CEI EN 50083-9).
• 188 Bytes
• 204 Bytes
RTP Lock
Transport Stream locking status. The input Transport Stream is unlocked when more than two
consecutive Sync Byte are missed; then five consecutive Sync Bytes must occur to regain the lock (Ref.
to ETSI ETR-291)
• Green: Locked
• Grey: Not locked
RTP Overflow
Input GbE overflow alarm status. This alarm condition occurs when the input bit-rate exceeds the
capability of the modulation (Ref. to ETSI EN 300 744).
• Red: Alarm on
• Grey: Alarm off
RTP GbE packets Total amount of good Ethernet frames received.