3
）
RS232(DB9)
Port Definition
4)
VISCA networking as shown below:
Camera cascade connection
Camera 1
Camera 2
1.DTR
1.DTR
2.DSR
2.DSR
3.TXD
3.TXD
4.GND
4.GND
5.RXD
5.RXD
6.GND
6.GND
7.IR OUT
7.OPEN
8. NC
8.OPEN
Note: ST model has RS232 input and output interface, so you can cascade as the above way.
3. Application Instruction
3.1 Video Output
3.1.1 Power-on Initial Configuration
1) Power-on: Connect DC12V power supply adapter with power supply socket
2) Initial Configuration: The remote control receiving indicator flashes after power on, the pan-tilt turns left to
the lowest left to the lowest, and then turns to the HOME position (both the horizontal and vertical positions are
in the middle), while the movement first shrinks and then stretches. When remote control receiving indicator
stops flashing, the self-checking is completed.
(If you forget the user name, password or IP address, the remote control key combination [*] [#] [manual]; IP,
user name and password to restore the default value.)
NO.
Port
Definition
1
DCD
Data Carrier Detect
2
RXD
Receive Data
3
TXD
Transmit Data
4
DTR
Data Terminal Ready
5
GND
System Ground
6
DSR
Data Set Ready
7
RTS
Request to Send
8
CTS
Clear to Send
9
RI
Ring Indicator
