GRASS VALLEY XCU UXF Fiber Series - Teleprompter and Reference Connectors

XCU UXF Fiber Series XF Transmission Fiber Base Station User’s Guide (v1.3) 101
Chapter 7 - Connectors and signals
1)
This output signal is only looped-through when the XCU is mounted in its cradle.
☞
Note
☞
Note
Make sure that the applied external video inputs match the temporal frequency (50/59.94 Hz)
of the selected camera video mode and that they are in sync with the camera output signal.
7.5.4 Teleprompter and Reference connectors
1)
The output signal is always looped-through even when the XCU is not mounted in its cradle.
☞
Note
☞
Note
The last loop-through output in a chain must be terminated with a 75  resistor. The maximum
number of XCUs/XCU cradles that can be looped through is 6.
Connector(s) Signal
Ext 1 IN BNC, 0.8 Vpp, 75 , HD-SDI (3 Gb/s or 1.5 Gb/s) or SD-SDI
Ext 2 IN BNC, 0.8 Vpp, 75 , HD-SDI (3 Gb/s or 1.5 Gb/s) or SD-SDI
Ext 1 OUT External 1 HD-SDI or SDI loop-through signal.
1)
Ext 3 IN BNC, 0.8 Vpp, 75 , HD-SDI (3 Gb/s or 1.5 Gb/s) or SD-SDI
Connector Signal
TP in Telemprompter input: BNC, 1.0 Vpp, 75 , (C)VBS (analog SD)
TP out Teleprompter loop-through output signal.
1)
Ref in Reference input signal: BNC, 1.0 Vpp, 75  (HD Tri-Level sync or SD Black
Burst are accepted)
Ref out Reference loop-through output signal
1)
or Tri-level sync output fromthe XCU
when no reference video is attached or when the XCU is locked to a PTP
grandmaster.
EXT1
IN
EXT1
O
U
T
EXT2
IN
EXT3
IN
SDI
1
OUT
SDI 2
OUT
T
P
IN
T
P
O
U
T
REF
IN
REF
O
U
T
C
VBS
A
B
C ED