Ltech LT-830-8A Quick Start Manual

LT-830-8A
DMX/RDM 3CH CV DECODER
LT-830-8A w ith the standard RDM remote device management protocol, supports DMX512 signal
bi-directional communication, achieves remote management of reading and writing DMX address (DMX
master controller must recognize the RDM protocol). Equipped with DMX standard 3-pin XLR, RJ45, green
terminal interface. Realize 0-100% dimming or different lighting effect; workable with single color, bi-color
or RGB LED lamps.
1. Product Parameter:
LT-830-8A
Input Signal:
DMX512, RDM
Input Voltage:
5~24Vdc
Max Current Load:
8A×3CH Max 24A
Max Output Power:
(0~40W...192W)×3CH Max. 576W
DMX512 Socket:
3-pin XLR, RJ45, Green Terminal
Dimming Range:
0~100%
2. Product Size:
78mm
146mm
156mm
3. Configuration Diagram:
Green Terminal
LED Lamps
(with amplifier function)
Connection Socket
Power Input Socket
LT-830 8A DMX/RDM 3CH CV Decoder -
warranty
5 years
Protection: Short circuit / Over current,
auto recovers.
Working Temp.:
-30℃~65℃
Dimensions:
L156×W78×H40(mm)
Package Size:
L180×W82×H48(mm)
Weight (G.W.):
430g
40mm
3-pin XLR
RJ45
Address
Dip Switch
1
4. Dip Switch Operation:
RDM Mode: The dip switch 1-10 are OFF.
DMX Mode:
Self-testing Mode:
4.1 How to set DMX address via dip switch:
FUN=OFF (the 10th dip switch =OFF ) DMX
DMX address value = the total value of (1-9), to get the place value when in "on" position,
otherwise will be 0.
E.g.2: Set Initial Address To 37.
001+004+032=37
4.2 Self-testing Mode:
FUN=ON ( the 10th dip switch = ON) Self-testing Mode
1-9=off 1=on 2=on 3=on
Dip Switch
Self-test Static Static Static Static
Black Red Green Blue
Function
3 4 5 6 7 8 9 10
1 2
Static 7 Colors
Static Static
Cyan Jumping
Green Yellow
Static Static Static Static 7 Colors
Red Blue Purple White Smooth
[Attn] When several dip switches are on, subjected to the highest switch value.
As the figure above shows, the effect will be 7 colors smooth at 7 speed level.
4.3 DMX Dimming Instruction:
Each LT-830 8A DMX decoder occupied 3 DMX -
addresses when connecting the DMX console.
e.g., the defaulted initial address is 1, please find
their corresponding relationships in the form.
LT-830 8A DMX/RDM 3CH CV Decoder -
FUN=OFF (the 10th dip switch = OFF)
Setting DMX addresses with dip switch 1-9
FUN=ON (the 10th dip switch=ON)
Mode
E.g.3: Set Initial Address To 178.
002+016+032+128=178
4=on 5=on 6=on 7=on 8=on
Static Static Static Static
7 Colors
Yellow Purple Cyan White
Jumping
OFF
For changing effects (Dip Switch 8 9=on): /
ON
DIP switch 1-7 is used to realize 7 speed
levels. (7=on, the fastest level)
DMX Console DMX Decoder
CH1 0-255
CH1 PWM 0-100% (LED R)
CH2 0-255 CH2 PWM 0-100% ( LED G)
CH3 0-255 CH3
PWM 0-100% ( LED B)
www.ltech-led.com
2
9=on
7 Colors
Smooth