Grass Valley Trinix v.2.4.1 - Manual (Page 114)

Installation
114 Planning and Installation Manual
DV-33512 with Dual Sync References and Single/Dual NR-33000
Figure 53.
This arrangement is similar to that described on the previous page,
except that two sync references are used. The NR board in the Primary
slot will feed Sync Lines 1 and 2. If the NR is removed, Sync Lines 1 and
2 will automatically switch to the SR-33500.
Note A secondary NR-33000 can installed to provide Broadlinx redundancy. In
this case, the NR REF IN 3 and 4 connectors would not be used.
For a discussion concerning which of the two sync references should be
connected to the control system, see Sync Connection to Control System
on page 109 .
Jupiter
Sync 1
2 1 Primary NR-33000
Secondary NR-33000
1
2
3
4
SR-33500
Output
board(s)
on SL1
Output
board(s)
on SL2
Sync Lines
Sync 2
SMS MCPU
Sync 1
or
Encore SCB
OR
Sync Redundant switch = Off
“C” switch = Off
See Note
Sync
1
T T
Some DV-33512 power supply units
are not labelled correctly. See drawing
on page 102 for correct REF IN con-
nector labelling.