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Installing the Equipment
Page 2-14 Reference Guide: TT128x High Definition Professional Receiver/Decoder
ST.RE.E10141.5
NOTE…
These connectors are shared with the ASI output, under the control of menu 5.1.
2.8.6 Frame Synchronisation
A BNC socket is used by the Decoder to frame lock to an
external video source (NTSC, PAL or SECAM). The frame
information is input as a composite signal, with or
without active video. The user can offset the
synchronisation to the video output by ±8 lines of the
reference signal, with a resolution of 1 pixel of the
reference signal. Lip sync error introduced by the
Receiver is in the range -10 ms to +30 ms. This implies
audio frame skip and repeat may occur.
This Frame Sync is activated through the Service menu
(Menu 3).
Table 2.7: Frame Sync Hi-Z Connector
Item Specification
Connector type BNC 75 Ω socket
Connector designation FRAME SYNC
Pin: Centre Analogue Black and Burst Input
Shield Ground/Chassis
Impedance Last unit must be terminated with 75 Ω
2.8.7 Ethernet
The IRD has an Ethernet remote control port for SNMP
Control. This is also used for high-speed data over
Ethernet output and TANDBERG engineering debug
purposes.
Table 2.8: Ethernet Pin-outs
Item Specification
Connector type RJ-45 (100BaseT)
Connector designation 10/100BaseT
Pin-outs
(Unused pins not connected)
Pin 1 Tx Out (+)
Pin 2 Tx Out (-)
Pin 3 Rx In (+)
Pin 6 Rx In (-)
10/100BaseT
FRAME SYNC