Grass Valley Trinix NXT v.3.3.1 User Manual
Page 165
Trinix NXT — Installation and Service Manual
165
Sync Reference Connections
TRX-NXT-512x512 with Single Sync Reference and Single/Dual NR-33000
The example shown in
, is a TRX-NXT-512x512 with Single Sync
Reference and Single/Dual NR-33000. See Sync Reference Connections
for more information about Sync Reference.
Figure 84.
The NR-33000 board can be installed in the associated power supply frame
to provide Broadlinx capability. The board in the Primary slot will feed
Sync Line 1. If the board is removed, Sync Line 1 will automatically switch
to the SR-33500.
Note
A secondary NR-33000 can be installed to provide Broadlinx redundancy. In
this case, the NR REF IN 3 and 4 connectors would not be used.
Jupiter
Sync 1
2
1 Primary NR-33000
Secondary NR-33000
1
2
3
4
SR-33500
All output
boards
Sync Line 1
SMS MCPU
Sync 1
or
Encore SCB
OR
Sync Redundant switch = Off
“C” switch = Off
See
Note
Sync
1
T
Some TRX-NXT-512x512 power
supply units are not labeled correctly.
See
for correct
REF IN connector labelling.