Digital Watchdog PTZ39X User Manual page 10

DIP Switch Setup
2. Communication Baud Rate Setup
Select the appropriate Baud Rate using the
following DIP switch combination.
1
2400 BPS
ON
1 2 3 4
8J
2
4800 BPS
ON
1 2 3 4
8J
3
9600 BPS - Factory Default
ON
1 2 3 4
8J
4
19200 BPS
ON
1 2 3 4
8J
5
38400 BPS
ON
1 2 3 4
8J
3. RS-485 Termination Resistor
ON
1 2 3 4
8J
- Pin 8 is used to turn ON / OFF the
the RS-485 termination.
Normally, it should be set as OFF.
- When you have trouble with long daisy chain
style connection, turn ON this termination
switch for the last camera.
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
10
4. Camera ID Setup
Inner Box
The ID number of camera is set using binary
number. The examples are shown below.
Pin 1 2 3
ID Value 1 2 4
ex) ID=5 ON OFF ON
ex) ID=10 OFF ON OFF
- If you want to control a certain camera, you must
match the Camera ID with the CAM ID setting
of your DVR or keyboard controller.
- The range of Camera ID is 0~255. Factory default
of Camera ID is 1.
4 5 6 7 8
8 16 32 64 128
OFF OFF OFF OFF OFF
ON OFF OFF OFF OFF