IC Realtime 1080P (Full HD over coax) HD-SDI / HDcctv 20x Optical PTZ / IR - Manual (Page 15)

8
Figure 3-1
Figure 3-2
Note:
Please use shielded twisted pair. The shielded layer shall connect to GND firmly; otherwise it may affect
communication or video work.
3.2.2 Star Connection
Please refer to Figure 3-3 for start connection information.
Figure 3-3
3.3 Keyboard Connection
This series dome supports keyboard operation. You can use keyboard to control the dome and PTZ. The
display and control can work simultaneously. One keyboard can control maximum 255 speed domes.
Please refer to Figure 3-4.
Figure 3-4
This IR intelligent speed dome protocol is open and supports multiple popular system platforms in today’s