Ensemble Designs 7465 Sync Changeover Switch - Manual (Page 11)

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Page 11
7465 Sync Changeover Switch and 9465 3G Sync Changeover Switch
Control
7465 SC
Out C
Sec B
Out B
Pri A
Pri C
Sec C
Sec A
Pri B
Out A
7465 3RU and 1RU Backplane Diagrams
3RU Backplane
1RU Backplane
PIN FUNCTION
1
1
6
11
5
10
15
Pri NO
Control
2 Pri NC
3
4
Pri Com
5
6
7
8
9
Prot NC
10 Prot NO
11 Prot Com
12 Pri Sel
13
14
Sec Sel
15
Sec NO
Sec NC
Sec Com
Channel C – AES audio,
Composite, Bi-Level Sync,
Tri-Level Sync Ref:
Connect a primary analog
composite, AES digital audio,
Bi-Level Sync or Tri-Level Sync
reference input signal to Pri C.
Connect a secondary analog
composite, AES digital audio,
Bi-Level Sync or Tri-Level Sync
reference input signal to Sec C.
Connect the Channel C output
reference signal from Out C to a
properly terminated distribution
amplifier for feeding the signal
throughout the facility.
NOTE: Tri-Level Sync is available
only in Remote mode.
Channel A – HD SDI, SD SDI, ASI,
310:
Connect a primary HD SDI, SD SDI
input signal to Pri A.
Connect a secondary HD SDI, SD
SDI input signal to Sec A.
Connect the Channel A output
reference signal from Out A to a
properly terminated distribution
amplifier for feeding the signal
throughout the facility.
IMPORTANT NOTE: All channel output destinations must
be terminated properly. Improper termination will affect the
integrity of the sync signal and cause errors. Be sure any unused
inputs to distribution amplifiers or other destinations are
terminated.
Channel B – AES audio,
Composite, Bi-Level Sync,
Tri-Level Sync Ref:
Connect a primary analog
composite, AES digital audio,
Bi-Level Sync or Tri-Level Sync
reference input signal to Pri B.
Connect a secondary analog
composite, AES digital audio,
Bi-Level Sync or Tri-Level Sync
reference input signal to Sec B.
Connect the Channel B output
reference signal from Out B to a
properly terminated distribution
amplifier for feeding the signal
throughout the facility.
NOTE: Tri-Level Sync is available
only in Remote mode.
7465 SC
Control Out A
Pri A Out B Sec B Sec A
Pri B Pri C Sec C
Out C