Ltech LT- 830 Manual

LTECH
DMX512 3CH CV DECODER
ISO9001:2008
Thanks for choosing LT-830 DMX512 Decoder.
LT-830 RGB DMX decoding driver works to convert universal DMX512/1990
digital signal to PWM signal, Which controlled by DMX512 console, with 16-
bit gray scale output per channel. Realize 0-100% brightness or various
changing effect. And can control single color, RGB LED lights.
1. Product parameter
LT-830 DMX512 3CH CV DECODER
Power supply chosen
Input voltage
Max current load
Max output power
Output Gray Scale
Input signal
Output signal
DMX512 socke
Working temperature
Dimension
Package size
Weight(G.W)
ZHUHAI LTECH ELECTRONIC TECHNOLOGY CO., LTD.
LT- 830 DMX512 Decoder Manual
LT- 830
RoHS
warranty
3 years
COMPLIANT
DC CV SMPS
DC5V～ DC 24 V
6A/CH×3CH 18A Max
90W/216W/432W(5V/12V/24V)
16bit/CH
DMX512/1990
3channels constant voltage PWM
Standard XLR-3
-30℃-65℃
L163×W78×H40mm
L180×W82×H50mm
340g
1
Tel: +86 756 620 8823
LTECH
2. Basic Features
1. 3 output channels, can control single color, RGB led light.
2. 0-100% brightness, 256-level brightness control.
3. User addressable DMX interface, with easy dip-switch settings and testing modes.
4. Input voltage is DC5V DC24V. ~
5. Decoder comes with manual dimming, 10 testing modes, 8 the rate of change.
3. Set initial DMX address
DIP
1
2 3
001 002 004
Value
This decoder occupies 3 addresses, adopted Dip. Switch to set the
address, the Dip switches from 1 to 9 are a kind of binary value coding
switches used to set DMX512 initial address code, the correlative bits in
the 1-9 bits of the DIP switch, the 1st bit is LSC, the 9th bit MSC, 511
addresses totally DMX512 initial address code is equal to the total amount
of the Dip switches' number from 1 to 9, press Dip switch downward (ON.:
at position : "1"), user can get the number of its position, if pressing
upward (at position"0"), the number of its position is 0.
Example1: Set initial address to
Set the 1 , 3 , 6 , bit of the DIP switch downward to "1"the rest to "0" st rd th
(like figure 1), the summation from 1 to 9 is 1+4+ 32, so the DMX512 initial address
code is 37.
0
1 2 3 4 5 6 7 8 9 10
1
ON
Example 2: Set initial address to 328
Set the 4 , 7 , 9 , bit of the DIP switch downward to "1"the rest to "0" th th th
(like figure 2), the summation from 1 to 9 is 8+64+ 256, so the DMX512 original
address code is 328.
0
1 2 3 4 5 6 7 8 9 10
1
ON
Fax: +86 756 620 8833
LT@LTECHONLINE.COM
LT- 830 DMX512 Decoder Manual
4 5 6 7 8
008 016 032 064 128
Remark
37
OFF
(figure 1)
ON
OFF
(figure 2)
ON
2
WWW.LTECHONLINE.COM
9
256