
17
User Code Setup
In the DT system, every apartment must have a unique identication called User Code. The DIP switches are used to
congure the User Code for each Monitor.
• Bit1 to Bit5 are used to User Code setting. The value is from 1 to 32, which have 32 different codes for 32
apartments.
• When multi Monitors are installed in one apartment, these Monitors have to use the same User Code setting,
and the Master/Slave mode should be set on the Monitor.
• Bit6 is line terminal switch, which have to be set to ON if the Monitor is in the end of the line(bus), otherwise set
to OFF. The end of the line is terminal that no other section will start from it.
ON(1)
=
OFF(0)
=
ON
ON
ON
1 2 3 4 5 6
Bit state User Code Bit state User Code Bit state User Code
1 2 3 4 5 6
ON
Code=1
1 2 3 4 5 6
ON
Code=12
1 2 3 4 5 6
ON
Code=23
1 2 3 4 5 6
ON
Code=2
1 2 3 4 5 6
ON
Code=13
ON
Code=24
1 2 3 4 5 6
ON
Code=3
1 2 3 4 5 6
ON
Code=14
1 2 3 4 5 6
ON
Code=25
1 2 3 4 5 6
ON
Code=4
1 2 3 4 5 6
ON
Code=15
ON
Code=26
1 2 3 4 5 6
ON
Code=5
1 2 3 4 5 6
ON
Code=16
1 2 3 4 5 6
ON
Code=27
1 2 3 4 5 6
ON
Code=6
ON
Code=17
ON
Code=28
1 2 3 4 5 6
ON
Code=7
1 2 3 4 5 6
ON
Code=18
1 2 3 4 5 6
ON
Code=29
ON
Code=8
ON
Code=19
ON
Code=30
ON
Code=9
1 2 3 4 5 6
ON
Code=20
1 2 3 4 5 6
ON
Code=31
ON
Code=10
ON
Code=21
ON
Code=32
1 2 3 4 5 6
ON
Code=11
1 2 3 4 5 6
ON
Code=22
Bit6 line terminal setting:
Bit state Setting Bit state Setting
1 2 3 4 5 6
ON
Monitor not at
the end of the
line.
1 2 3 4 5 6
ON
Monitor at
the end of
the line.
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