Ltech LT-310 User manual

LT-310-DC12V-DC24V Multi-functional Full-color Controller Manual 1 / 8
Zhuhai Ltech Electronics Co Ltd Web: www.ltech-led.com T：[phone]
LT-310 Functional Full-color
Controller
V3.00 Version
Manual
(Please kindly read this manual before use )

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，Forword，
Thanks for choosing LTECH Multifunctional LED Controller. We
strongly recommend you to read this manual carefully before the
installation and usage. Make sure you have completely
understood the instructions so as to ensure normal working of the
controller, be familiar with all of the operating skills.
Before opening the package, please check if there’s damage or
defect during transportation, if damage occurs, please don’t use
it and inform your supplier immediately.
Safety Warnings
In order to ensure a perfect quality of the product and a safe
usage, please kindly follow the instructions.
Suppliers don’t take charge of any problems or damages that
occur due to mishandling such as an operation not permitted in
this manual.
To avoid careless damages and bringing you loss,
please read the following statements carefully.
1、To ereduc the risk of electrical shock or fire, don’t expose
this unit to rain or moisture.
2、Please avoid install this controller in lightening, intense
magnetic and high-voltage fields..
3、The controller for indoor use only, make sure to put it in a

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waterproof housing for outdoor use.
4、Make sure correct connection to avoid fire and damage
caused by short circuit.
5、Always be sure to mount this unit in an area that will allow
proper ventilation to ensure a fitting temperature..
6、Please check if local voltage and power adapter meet
the controller requirements, and if power positive or
negative pole definition is the same as controller.
7、Choose an install place where can withstand 10 times the
weight of the product to ensure a solid installation
8、Wipe the cover with soft cloth dipped a little neutral
detergent, be sure not to use any sandpaper, polishing
powder，alcohol, gasoline etc.
9、Don’t connect cables with power on, make sure a correct
connection and no short circuit checked with instrument
before power on.
10、Don’t alter or tear up the label on controller for future
system maintenance.
11、Please don’t open controller cover and operate if
problems occur, let alone soldering, modify soldering
on the controller circuit or dismantle CMOS chips
If you need spare parts, please choose authentic version.
If you have any questions, please contact your supplier.
This manual applies to this model product only, for more
information, please contact our staff.

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Brief introduction
LT-310B-DC12V-DC24V Multifunctional Full-color Controller
is professionally used to control RGB color changes of Led lights
with 4 pin-cable 3 channels (common plus), It has up to 25 color
change patterns, such as locked single color, color jumping,
screening, color smooth and so on color modes. The controller
has 2 function-setting buttons to configure the running patterns
and changing speed, the speed parameter of each pattern can
be stored separately, realizing stepless color dimmer with a
special user friendly color choice function, all the configuration
can be stored automatically, don’t need re-configuration.
With high power output, also with unlimited power extension
(connected with power extension module LT-390), the controller
can have a high driving power as much as tens of thousands or
even hundreds of thousands of watt, so it can control any
quantity of LED lights such as LED signage, LED neon light, LED
tube, LED border light, LED project light, LED wall washer and so
on LED isochronous terminal products.
Ⅰ. Performance parameter:

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Part No LT-310B-DC12V-DC24V
Input Vol: DC12V-DC24V Mode：25 color change patterns
Output Vol: equal to input vol Protection: overload/heat protection
Output Load Cur: 8A/route×3 Operating Tem: -35℃－70℃
Power Consumption: ＜1W Dimension: L135×W95×H40(mm)
Package Dimension：
L155×W105×H55(mm)
Total Output Power:
1～600W(24V)
1～300W(12V) Weight：0.4KG
Ⅱ.Features:
1. 25 color jumping, color smooth, color gradual etc modes,
each mode’s parameter can be configured separately.
2. Stepless color dimming and color choice with unique pause
function.
3. Used separately or connected to LT-390 power extension
module, unlimited quantity of net working controllers, to have
an unlimited power extension output
4. An easy and flexible net working，all led lights can be
controlled by operating the function button on main controller
3. Auto store parameter, don’t need repeat configuration next
time.
4. Restore default parameter(ex-factory parameter)
Ⅲ. Instructions
There are 2 function-setting buttons: MODE and SPEED.
1. Press MODE key to select change patterns. The parameters
of change patterns are automatically memorized. It will go to
automatic cycle (25 patterns), all the change patterns cycle
continuously after pressing MODE key more than 3 seconds.

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Press again, go to the first pattern (Static black) and back to
normal cycle, from 1 to 24, not include the 25th pattern,
ex-factory default is auto cycle.
2. SPEED button is for adjusting the change speed. Every
change pattern saves its own speed parameters independently.
The speed of all the change patterns will come back to default
after pressing SPEED more than 3 seconds. It has 1-8 speed
levels.
3. Current pattern is paused when pressing two buttons
together at the same time, no matter if it’s color jumping or
color smooth, it keeps its current color and grey level, press
any button again, it works continuously.
Below are the 25 change patterns:
Serial
number Display Description
1 BLACK Static black
2 STATIC RED Static red
3 STATIC GREEN Static green
4 STATIC BLUE Static blue
5 STATIC YELLOW Static yellow
6 STATIC PURPLE Static PURPLE
7 STATIC CYAN Static cyan
8 STATIC WHITE Static white
9 COLOR CHANGE 7 color jumping
10 COLOR CHANGE2 7 color jumping(flicker)
11 RGB CHANGE 3 color jumping
12 RGB CHANGE2 3 color jumping(flicker)
13 RG CHANGE RG jumping

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14 RB CHANGE RB jumping
15 GB CHANGE GB jumping
16 WHITE CHANGE White screen flicker
17 COLOR SMOOTH 7 colors gradual change
18 RGB SMOOTH 3 colors gradual change
19 RG SMOOTH RG gradual change
20 RB SMOOTH RB gradual change
21 GB SMOOTH GB gradual change
22 COLOR GRADUAL 7 colors fade in/ fade down
23 RGB GRADUAL 3 colors fade in/ fade down
24 WHITE GRADUAL White fade in/fade down
25 AUTO PROGRAM Auto cycle
Ⅳ. Wire connection diagram：
Ⅴ. System Installation Diagram：

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LT-310 Controller & LT-390 Power extension Module