Fastrax IV Instruction Manual - page 11
Manual is about: Speed dome camera
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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 4000ft (1.2km).
SW1
o
n
Figure 6 – Setting Dome Camera Termination
SW1
SW1-1 SW1-2
Terminated
ON ON
Not terminated
OFF OFF