Ltech LT-855-12A Quick Start Manual

LT-855-12A
DMX-PWM CV DECODER
LT-855-12A DMX decoder works to convert universal DMX512 digital signal to PWM signal, realize 0-100%
brightness, can control single color LED lights. 0 10V signal output socket also available.
1. Product Parameter:
LT-855-12A
Input Signal:
DMX512
Input Voltage: 12 ～ 24Vdc
Max Load Current :
12A×1CH+0-10V×1CH
Max Output Power:
144W/288W(12V/24V)
DMX512 Socket:
RJ45
2. Product Size:
LT-855-12A DMX-PWM Decoder
-
Working Temperature: -30℃-65℃
Dimensions: L175×W42×H33mm
Package Size:
L183×W48×H41mm
Weight(G.W.):
310g
1
Dip Switch Operation:
3.
FUN=OFF (the 10th
FUN=ON (the 10th
Value
*
DMX Mode: The running light flashed fast when input DMX signal, the flashed frequency depends
on the frames of DMX master, if there is no DMX signal, the running light flashed normally.
3.1 How to set DMX address via dip switch:
FUN=OFF (the 10th dip switch=OFF ) DMX Mode
DMX address value=the total value of (1-9), to get the place value when in "on" position,
otherwise will be 0.
E.g.1: Set Initial Address To 32. E.g.2: Set Initial Address To 37.
001+004+032=37
*
When Dip switch 1-9 are OFF, the defaulted
3.2 Self-testing Mode:
FUN=ON (the 10th dip switch=ON )
1=ON 2=ON 3=ON 4=ON
Dip Switch
Brightness
10% 20% 30% 40%
20% 40%
10% 30%
[Attn] When several dip switches are ON, subjected to the highest switch value.
As the figure above shows, the br ightness will be 90%.
LT-855-12A DMX-PWM Decoder
dip switch=OFF ) DMX Mode
dip switch=ON ) Self-testing Mode
E.g.3: Set Initial Address To 178.
002+016+032+128=178
.
initial DMX address is 1
Self-testing Mode
5=ON 6=ON 7=ON 8=ON 9=ON 1-9=OFF
50% 60% 70% 80% 90%
60% 80%
50% 70% 90%
2
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100%