4
connect 120
Ω
matched resistance, 5, 6 are the setting bit for HD/SD video format, 7, 8 are the
setting bit for baud rate. Only when you cut off the power or restart the system after dial switch
setup, can the setup be valid.
Note:
The IR speed dome can automatically recognize the PELCO-D. PELCO-P and industry
standard protocol, control protocol doesn
’t need to be set via dial.
Figure 1-2
1.4.2 HD/SD Video Format Setup
Please refer to the following sheet for more details about HD/SD video format.
5
6
HD/SD Video Format
OFF
OFF
HD
ON
OFF
SD
OFF
ON
Self-adapt
ON
ON
HD
1.4.3 Baud Rate Setup
Please refer to the following sheet for more details about baud rate.
7
8
Baud rate
OFF
OFF
9600bps
ON
OFF
4800bps
OFF
ON
2400bps
ON
ON
1200bps
1.4.4 Speed Dome Address Setup
The speed dome uses dial switch to set address number, the encode mode adopts binary system.
1 to 8 is valid bit. The highest address bit is 255. You can refer to the following sheet for more
information.
Address 1
2
3
4
5
6
7
8
1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
1
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
