COP-USA ASH56NVIR-L36S - Manual (Page 9)

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resistor to be connected in the circuit and other pan/tilts whose terminal resistors are opened so as to increase the
reliability of the system. Generally, the terminal resistor of the pan/tilt at the farthest end from the control circuit is
connected and all terminal resistors of other devices are opened.
JP1
JP1 1- 2 2- 3
120R ON OFF
ON DI P
1 2 3 4 5 6
ON DI P
1 2 3 4 5 6 7 8 9 10
3
2
1
Code
1 2 3
JP1
The jumper JP1 is the option switch of 120 Ω terminal resistor of the bus RS485.
2．Dip-Switch of Address：
Dome
Address
States of Dip-Switch
DIP-1 DIP-2 DIP-3 DIP-4 DIP-5 DIP-6 DIP-7 DIP-8 DIP-9 DIP-10
1 ON OFF OFF OFF OFF OFF OFF OFF OFF OFF
2 OFF ON OFF OFF OFF OFF OFF OFF OFF OFF
3 ON ON OFF OFF OFF OFF OFF OFF OFF OFF
4 OFF OFF ON OFF OFF OFF OFF OFF OFF OFF
5 ON OFF ON OFF OFF OFF OFF OFF OFF OFF
6 OFF ON ON OFF OFF OFF OFF OFF OFF OFF
7 ON ON ON OFF OFF OFF OFF OFF OFF OFF
8 OFF OFF OFF ON OFF OFF OFF OFF OFF OFF
9 ON OFF OFF ON OFF OFF OFF OFF OFF OFF
10 OFF ON OFF ON OFF OFF OFF OFF OFF OFF
11 ON ON OFF ON OFF OFF OFF OFF OFF OFF
12 OFF OFF ON ON OFF OFF OFF OFF OFF OFF
13 ON OFF ON ON OFF OFF OFF OFF OFF OFF
14 OFF ON ON ON OFF OFF OFF OFF OFF OFF
15 ON ON ON ON OFF OFF OFF OFF OFF OFF
16 OFF OFF OFF OFF ON OFF OFF OFF OFF OFF
17 ON OFF OFF OFF ON OFF OFF OFF OFF OFF
18 OFF ON OFF OFF ON OFF OFF OFF OFF OFF
… …
1023 ON ON ON ON ON ON ON ON ON ON
SW1 is used to set the addresses of the pan/tilt which has the range from 1 to 1023. From DIP-10 to DIP-1 it
corresponds to a binary number with 10 bits in which the highest bit is DIP-10 and the lowest bit is DIP-1. The
state ON for each bit means 1 while the state OFF means 0. The encodes of some addresses are as follows:
For example：