User's Manual
ISO 9001:2000 Cert. N°4500/1
Version 1.1 SDT_ARK6_User_Manual_ENG_vATSC Page 34 of 206
Box
Parameter / Control
Description
Admitted Ranges / Values
ASI - Tuner
Overflow
TS input overflow indicator. This alarm condition occurs when the
input bit-rate exceeds the capability of the modulation (Ref. to ETSI
EN 302 755).
Red: Alarm On
Grey: Alarm Off
ASI
Word Errors
Input error rate: word errors per second.
Tuner
Word Errors
Input error rate: Byte errors per second.
Equalizer Bypass
ASI 1/2/3/4 Equalizer
Bypass
Equalizer Bypass
1/2/3/4
Enables/disables the bypassing of cable equalizers at ASI/SDI
inputs.
Checked: Cable equalizer is
bypassed
Not checked: Cable equalizer is
used
GbE 2–
Channel 1/2
Protocol
Ethernet input packets protocol.
UDP
RTP
GbE 2–
Channel 1/2
Bitrate
Bitrate of TS from Ethernet input.
GbE 2–
Channel 1/2
Filtered bitrate
Bitrate 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
GbE 2–
Channel 1/2
Format
Format of received TS Packets.
188 Bytes
204 Bytes
GbE 2–
Channel 1/2
Lock
TS lock 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 TR 101 290)
Green: Locked
Grey: Not locked