VT-PTZ Series
16
II. INSTALLATION
2.1 Connection Diagram
The base of the Xpress Dome
2.2 Termination
Any device that is at the end of the daisy chain must be terminated. On the Speed Dome, the
dip switches can be switched to “on” position to terminate a line of communication. On other
devices such as a DVR, an appropriate termination must be set by either dip switches or
jumpers to prevent any communication errors.
Alarm Interface A
Address Selection Switches
Alarm Interface B
Power Connection
RS-485/422 Input:
Connect to RX+ / RX-
Power Switch
24VAC 40VA or
24VDC 2Amp Input
Termination Switches
Protocol Selection Switches
Baud Rate Selection