Uniclass DX120 - DIP Switch Configuration; Installation Procedure

17
Dip switch settings
This extender system can be any unit of DX120/DX220/VX120/VX220 combined up to 16, 8 units of
DX220/VX220 dual output or 16 units of DX120/VX120 single output. To avoid the confusion of the
connection, you may adjust the DIP Switch by following the table below.
DX-120T/VX-120T
DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No.
1 2 3 4
ON DIP
00
1 2 3 4
ON DIP
04
1 2 3 4
ON DIP
08
1 2 3 4
ON DIP
1 2 3 4
ON DIP
12
1 2 3 4
ON DIP
01
1 2 3 4
ON DIP
05
1 2 3 4
ON DIP
09
1 2 3 4
ON DIP
13
1 2 3 4
ON DIP
02
1 2 3 4
ON DIP
06
1 2 3 4
ON DIP
10
1 2 3 4
ON DIP
14
1 2 3 4
ON DIP
03
1 2 3 4
ON DIP
07
1 2 3 4
ON DIP
11
1 2 3 4
ON DIP
15
DX-220T/VX-220T
DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No.
1 2 3
ON DIP
00/01
1 2 3
ON DIP
04/05
1 2 3
ON DIP
08/09
1 2 3
ON DIP
12/13
1 2 3
ON DIP
02/03
1 2 3
ON DIP
06/07
1 2 3
ON DIP
10/11
1 2 3
ON DIP
14/15
Installation
1. Before starting the installation, make sure the Dip switch has been adjusted based on the previous
chapter of Dip switch settings, otherwise, it might encounter the problem of connection.
2. The installation below is taking the reference of DX-220, other connections of units are similar.