2
4.3 DMX Dimming Instruction:
CH1 0-255
CH2 0-255
CH3 0-255
Each LT-8048 DMX decoder occupied 3 DMX
addresses when connecting the DMX console.
PWM 0-100% (LED R)
PWM
LED G)
0-100% (
PWM
LED B)
0-100% (
CH1
CH2
CH3
DMX Console
DMX Decoder
Dip Switch Operation:
4.
RDM Mode:
The dip switch 1-10 are OFF.
FUN=ON (the 10th dip switch=ON)
Self-testing Mode:
FUN=OFF (the 10th dip switch=OFF)
DMX
Mode:
Setting DMX addresses with dip switch 1-9
FUN
=
OFF
(the 10th dip switch
)
Mode
=OFF
DMX
4.1 How to set DMX address via dip switch:
E.g.1: Set Initial Address To 32.
E.g.2: Set Initial Address To 37.
E.g.3: Set Initial Address To 178.
001+004+032=37
002+016+032+128=178
4
4
4
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
5
5
5
5
5
5
6
6
6
6
6
6
7
7
7
7
7
7
8
8
8
8
8
8
9
9
9
9
9
9
ON
ON
ON
DIP
DIP
DIP
0
1
0
1
0
1
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
10
10
10
10
10
10
ON
DIP
ON
ON
DIP
DIP
4.2 Self-testing 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., the defaulted initial address is 1, please find
their corresponding relationships in the form.
FUN
=
ON
(
the
10th dip switch = ON)
Self-testing Mode
1
=
on
4
=
on
7
=
on
8
=
on
9
=
on
2
=
on
5
=
on
3
=
on
6
=
on
Self-test
Function
1
-
9
=
off
Dip Switch
Static
Black
Static
Red
Static
Red
Static
Green
Static
Green
Static
Blue
Static
Blue
Static
Yellow
Static
Yellow
Static
Purple
Static
Purple
Static
Cyan
Static
Cyan
Static
White
Static
White
7 Colors
Jumping
7 Colors
Jumping
7 Colors
Smooth
7 Colors
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.
For changing effects (Dip Switch 8 9=on)
:
/
DIP switch 1-7 is used
to realize 7 speed
levels. (7
=
on, the fastest level)
OFF
ON
1
2
3
4
5
6
7
8
9 10
warranty
5 years
LT-8048
DMX/RDM 3CH CV DECODER
LT-8048 DMX/RDM 3CH CV Decoder
LT-8048 DMX/RDM 3CH CV Decoder
40mm
64mm
125mm
115mm
Dimming Range:
Working Temperature:
Package Size:
Weight (G.W.):
0~100%
-30
℃
~65
℃
L135×W70×H50(mm)
305g
1. Product Parameter:
Input Signal:
Input Voltage:
Current Load:
Output Power:
DMX512 Socket:
DMX512, RDM
12~48Vdc
4A×3CH
12A
144W/432W/576W(12V/36V/48V)
XLR-3, Green Terminal
Max.
Max.
LT-8048
2. Product Size:
3. Configuration Diagram:
1
1 2 3 4 5 6 7 8 9 10
ON
DIP
Power Input
Socket
1
2
3
Green
Terminal
(with amplifier
function)
XLR-3
Address
Dip Switch
1
2
3
LED
Lamps
Connection
Socket
LT-8048 w
communication, achieves remote management of reading and writing DMX address (DMX master controller
must recognize the RDM protocol). Equipped with DMX standard XLR-3, green terminal interface. Realize
0-100% dimming or different lighting effect; workable with single color, bi-color or RGB LED lamps.
ith the standard RDM remote device management protocol, supports DMX512 signal bi-directional