Connections and Operations
Connections
GB
10
Connecting a Camera Equipped
with a VISCA RS-422 Connector
You can use the VISCA RS-422 connectors to connect
this unit to the camera instead of the VISCA RS-232C
connectors. Use of the VISCA RS-422 connectors
allows the connection up to 1,200 m (3,937 feet) away.
Prepare the connecting cable using the RS-422
connector plugs that come with this unit.
For making the cable, refer to the pin assignments of the
VISCA RS-422 connector (page 18).
For the use of the RS-422 connector plugs, see page 19.
Notes
• When using the VISCA RS-422 connectors, check
that the DIP switch on the bottom of this unit (page 8)
is set to RS-422.
• When the connections using the VISCA RS-422
connectors are made, the VISCA RS-232C connection
is not available.
Connecting Multiple Cameras
Equipped with VISCA RS-232C
Connector
Connections with the VISCA RS-232C cables (cross
type) enable control of up to seven cameras with a single
RM-BR300 Remote Control Unit.
to AC outlet
VISCA RS-422 cable
VISCA RS-422
VISCA RS-422
DC IN 12V
AC power cord
(supplied)
to AC outlet
AC power adaptor
MPA-AC1 (supplied)
Camera BRC-300/300P
EXT SYNC IN
IR SELECT
75
1 2 3
OFF ON
IN VISCA RS-232C OUT
!
VISCA RS-422
1 2 3 4 5 6 7 8 9
DC IN
12V
R
VIDEO S VIDEO
EXT SYNC IN
IR SELECT
75
1 2 3
OFF ON
IN VISCA RS-232C OUT
!
VISCA RS-422
1 2 3 4 5 6 7 8 9
DC IN
12V
R
VIDEO S VIDEO
EXT SYNC IN
IR SELECT
75
1 2 3
OFF ON
IN VISCA RS-232C OUT
!
VISCA RS-422
1 2 3 4 5 6 7 8 9
DC IN
12V
R
VIDEO S VIDEO
to AC outlet
RS-232C cable
VISCA RS-232C
RS-232C cable (supplied)
(SONY: 1-590-879-3X)
to VISCA RS-232C IN
First camera
to AC outlet
VISCA RS-232C OUT
VISCA RS-232C OUT
VISCA RS-232C IN
Second camera
to AC outlet
RS-232C cable
VISCA RS-232C IN
Third to Seventh camera
to AC outlet
Camera BRC-
300/300P
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