3 setting dome camera termination, Sw1 1 2 terminated on on not terminated off off, Termination switches – Speco Technologies CVC-927PTZ User Manual
Page 12: Figure 5– layout of switches, Address(id) and protocol selection switches, Figure 6– setting dome camera termination
The dome camera must be installed by qualified service personnel in accordance with all local
and federal electrical and building codes. The system should be installed according to Figures 4
through 9.
Termination Switches
1
23
4
56
78 9
0
1
23
4
56
78 9
0
1
23
4
56
78 9
0
123
45
67
89
0
8
1
123
45
67
89
0
8
1
123
45
67
89
0
8
1
S1
S2
S3
ON
KSD02H
1 2
9A
SW1
on
on
on
1
2
3
4
1
2
3
4
S4
S5
S6
Figure 5– Layout of Switches
2.3 Setting Dome Camera Termination
The device which is connected at end of line, whether it be a dome camera or keyboard
controller, must have the cable for communication terminated by setting the appropriate DIP
switch. Without proper termination, there is potential for control signal errors. Total length of the
cable for communication should not exceed 1.2Km.
ON
KSD02H
1 2
9A
SW1
SW1
1 2
Terminated
ON ON
Not terminated
OFF OFF
Address(ID) and Protocol
selection Switches
Figure 6– Setting Dome Camera Termination
5