Aiphone AI-900 - Manual (Page 38)

38
[Exchange Number Setting]
When interconnecting the exchanges using the AI-900TI, assign the exchange number to each exchange with
the SW1 switch located on the AI-900TI's circuit board. (Refer to the table below.)
Exchange No. setting
Initial status: Exchange No. 1
AI-900TI
CN6
SW1
1
8
Exchange No. 1
1
2
3
4
5
6
7
8 OFF
ON
OFF
ON
OFF
ON
OFF
ON
2
OFF
OFF
ON
ON
OFF
OFF
ON
ON
3
OFF
OFF
OFF
OFF
ON
ON
ON
ON
4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
5 – 8
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
9
10
11
12
13
14
15
16
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
1 2 3 4 5 6 7 8