19
System Connections
C
h
apt
er
1:
In
st
al
la
tio
n
an
d Pr
e
p
a
ra
tio
n
To set the BOTTOM switch of the PCSA-CHG90 Camera Unit
When you set the Frequency of Video Format to “50 Hz”, set the BOTTOM
switch (59.94i/50i signal format selector) on the bottom of the Camera Unit to
“ON” (HD video format of 50i system).
For details on the Frequency of Video Format, See page 44.
VISCA (Remote control) connection of the PCSA-CHG90 Camera Unit
Connect either the VISCA RS-232C or VISCA RS-422 connector on the
Camera Unit to the CAMERA CONTROL (VISCA) MAIN (or SUB)
connector.
• VISCA RS-232C: When connecting distance is within 15 m (49 ft.)
• VISCA RS-422: When connecting distance is between 15 m (49 ft.) and
100 m (328 ft.)
To set the RS-232C/RS-422 select switch
Before making the remote control connection, be sure to select RS-232C or
RS-422 with Switch 2 of the BOTTOM switch on the bottom of the Camera
Unit.
Set to ON for VISCA RS-422 connection, and set to OFF for VISCA RS-232C
connection.
O
N
1
2
3
4
O
N
1
2
3
4
Switch 1
BOTTOM switch on the bottom of the Camera Unit
Switch 2
