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4. DIP Switch
Built-in 8 splicing mode can be switched by dip switch. dip switch means '1'
up, dip switch means '0'down, and the default is '000'.
Dip switch state
Splicing mode
1
2
3
0
0
0
1x1
2x1
0
0
1
vertically
1x2
0
1
0
horizontally
3x1
0
1
1
vertically
1
2
3
4
1
2
3
4
1
2
3
4
1
2
4
3
HDMI Out 4 = HDMI Out 3
9
1
0
0
1
0
1
1
1
0
1
1
1
3
1
1x3
horizontally
HDMI Out 4 = HDMI Out 3
1
2
4x1
vertically
3
4
1
2x2
vertically
3
1x4
horizontally
1
2
(Support
RS-232 at the
same time）
10
2
3
4
2
4
3
4
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