Elmo Network Pan-Tilt-Zoom Camera PTC-201CIP - Manual (Page 26)

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10. TERMINATING RESISTANCE AND ID ADDRESS SETTINGS
[1] Setting the terminating resistance
The terminating resistance is built in each Camera, and it can be turned ON/OFF by using
TEMINATE switch of the DIP Switch (4) of each Camera. To prevent the attenuation of the
signal, turn ON the terminating resistances of the Camera located at end of the longest
route, of all cameras to be connected to the RS-485 interface, and turn OFF the terminating
resistances of the other Cameras.
[2] Setting the ID address
The ID address for communication of the RS-485 can be set by using the switches No. 1
through 8 of the DIP Switch (8). (Refer to "Setting the ID address" table - P26, 27)
DIP Switch (4)
DIP Switch (8)