39
Connecting External Equipment
Chapt
er
3
Pre
par
at
ion
s
Connecting an External Sync Signal
To synchronize with the connected video devices, input the reference signal
from an external reference signal generator to the REF IN connector on the
switcher and to the external video sync signal input (EXT SYNC IN connector
for the BRC-series cameras).
If the connected device is not equipped with an external video sync signal
connector, set “FS” to “On” in the SETUP menu (page 53). The connected
device can be synchronized with the switcher using the built-in frame
synchronizer of the switcher.
1
2
3
4
PGM1
PGM2
AUX1
SDI OUT
SDI IN
AUX2
REF IN
REF OUT
RS-232C
~
AC IN
RS-422
DVI-I OUT
GENLOCK
VISCA
GPI I/O
PANEL
LAN(10/100)
REMOTE
IN1
IN2
OUT
T
W
A
B
HO
LD
l
s
L
j
G
/
S
J
75-ohm coaxial cable
REF IN
First camera
Second camera
Third camera
75-ohm termination
switch: ON
75-ohm termination
switch: ON
Last camera
to EXT
SYNC
IN
to EXT
SYNC
IN
to EXT
SYNC
IN
to
GENLOCK
IN
Reference signal
generator
SG
Signal separator
75-ohm termination
switch: ON
75-ohm termination
switch: ON
75-ohm terminator
REF IN
Note