LT-311 LED Dim Controller Manual
LT-311 LED Dim Controller Manual
LT-311
LED Dim controller
PO WE R
S UP PLY
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7. Conjunction diagram, working with 3060 power amplifier
（Connected to LED module as an example）
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DC 12 V
DC
MODULE
LED
MODULE
LED
MODULE
MODULE
MODULE
LED
LED
MODULE
LED
MODULE
LED
MODULE
MODULE
LED
MODULE
LED
LED
MODULE
LED
LED
MODULE
AC220V 110V
DC 12 V
LED
AC
L N
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OUTPUT
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
LED
LED
LED
LED
LED
AC 22 0V 110 V
MODULE
MODULE
LED
LED
MODULE
MODULE
LED
LED
MODULE
MODULE
MODULE
LED
LED
MODULE
MODULE
LED
LED
MODULE
LED
MODULE
DC 12 V
LED
DC
LED
MODULE
LED
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PO WE R RE PE ATER
DC 5V -D C2 4V
5A×3 CH
OUTPUT
LE D CO NT RO LL ER
MO DE L : LT-30 60
POWER
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SIGNAL INPUT
AC 22 0V 110 V
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
LED
LED
LED
LED
LED
LED
AC
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POWER
S UPPLY
USER MANUAL
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DC 12 V
LED
DC
PO WE R RE PE ATER
DC 5V -D C2 4V
5A×3 CH
POWER
LE D CO NT RO LL ER
MO DE L : LT-30 60
AC
L N
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POWER
S UPPLY
SIGNAL INPUT
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in-phase cable
8. Attention:
1. Thi s pr odu ct is non -wat er pr oof , pl eas e av oi d the su n and rai n. Put it in a wat er pr oof
box if install outdoor.
2. The condition of radiation will affect the working life of controller, please install
the product in a good radiation condition.
3. Pl ea se ch ec k if the ou tpu t vo ltag e of the LED po wer su pp ly co mpl y wi th the vo ltag e
range of the product.
4. This product is a high current device, please ensure a solid connection in order
to avoid poor contact to damage parts and trigger fires.
5. Ensure al l wire co nnection ar e co rrect before po wer de bugging, which is to av oid
lamps to be burnt because of wrong connection.
6. Al l the swi tchi ng power suppl y must be wel l gr ounded, so as not to aff ect the worki ng
life of LED.
7. Please do not maintain it by yourself if any fault, please contact your supplier if
any question.
9. After-sal e ser vice:
This product is 1 year free warranty, lifelong technical maintenance. The warranty
exc ludes improp er con nection to power sup ply, ove rload worki ng, etc. Human damages
and force majeure factors.
Repair or replacement as provided under this warranty is the exclusive remedy
of the custome r. We shall not be liable for an y incidental or consequential dama ges
for breach of any stipulation in this warranty.
For the sake of the convenience to repair, Please don't tear up or obliterate
the label on product.
This manual is only apply to this model, any update is subject to change without
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prior notice.
LT-311 multi-functional LED Dim controller is dedicated to control single color
changes (comm on an ode), LED lamp 's br ightness an d synchronic color changing
effect. Extensively used in all kinds of LED lighting decoration.
If used together with our LT-3060 power repeater，each can control twice the
quantity o f LED l ights b y e very a dding o ne m ore, which c an a chieve u nlimited
power expansion.
1. Technical Specs
LT-311 (Common Cathode)
Input voltage
DC5V～DC24V
Max current load
6A/CH × 3
90W/220W/450W(5V/12V/24V)
Max output power
256 steps
Grey step
Working Temperature
-30 ℃ -55 ℃
L211×W40×H30(mm)
L215×W43×H33(mm)
180g
Dimension
Package Size
Weight (G.W)
2. Features
1. Auto switch to LED lights with voltage from DC5-24V;
2. ON/OFF button function available;
3. Channel RGB full color control, maximum outputs 6A per Channel;
4. Speed of each mode is adjustable separately from 1-8 level, and the color
depth can be 256 levels;
5. Three color changing modes for choice: color strobe, color skipping and color
gradual, 8 levels speed changing;
6. 5 easy brightness selecting function, 64 levels brightness gradual adjustment;
7. 0%
25%
50%
75%
100% brightness easy select;
8. 3 DIY modes;
9. Remote controllable ( optional ) ;
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LT-311 LED Dim Controller Manual
LT-311 LED Dim Controller Manual
3. Operating instructions
5. Tables of changing modes
Sequence
The controller has 7 function buttons:
ON/OFF、MODE、BRT/ SPEED+、BRT/ SPEED-、DIY1、DIY2、DIY3
Sign
Description
Button
ON/OFF
ON/OFF：Turn on/off the controller
Any button can start the controller at off status
MODE
MODE：press it to enter into next mode
BRT/ SPEED+
BRT/ SPEED-
BRT/SPEED+：
press it at the BRT status to increase the brightness，
press it at the Speed status to increase the speed
BRT/SPEED -：
press it at the BRT status to decrease the brightness，
press it at the Speed status to decrease the speed
DIY1：Press it for 3 seconds，LED flashes twice，and
then rememb er the current brightness or color changing
effect and speed, just press it once then enter into
pre-setup status
DIY2
DI Y2：The sa me as ab ov e
1
Static brightness 1
0% brightness，support BRT adjustment
2
Static brightness 2
25% brightness，support BRT adjustment
3
Static brightness 3
50% brightness，support BRT adjustment
4
Static brightness 4
75% brightness，support BRT adjustment
5
Static brightness 5
100% brightness，support BRT adjustment
6
Color strobe
8 levels speed adjustment,
7
3 channel color skipping 8 levels speed adjustment,
8
Gradual dark and
gradual bright
8 levels speed adjustment,
6. Conjunction sketch map
Connected to LED RGB module;
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DIY1
Description
Modes
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S UPPLY
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DC12V
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MODULE
LED
MODULE
LED
MODULE
LED
40mm
16mm
40mm
10mm
10mm
2
3
MODULE
MODULE
MODULE
MODULE
MODULE
LED
LED
LED
LED
15mm
LED
LED
MODULE
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LED
MODULE
DC12V
LED
211mm
MODULE
4. Size
LED
AC220V 110V
DI Y3：The sa me as ab ov e
DIY3
DC
MODULE
AC
L N