Ltech LT-3900IR Manual

LTECH
LT-3900IR
LED RGB Controller
ISO9001:2008
LT-3900IR is a multi-function RGB controller that built-in 32 modes. Adopting advanced
PWM (Pulse-Width Modulation) control technique, Changing effect is smooth without
flicker. Adopting hi-power MOS driver, RGB 3 channels output and total current up to 18A,
Unique touch technique, Controller has 8 touch buttons, Which are used for choosing
power on or off, pause, modes changed, speed, LED brightness, etc. With a optional IR
wireless remote control, which has 12 preset color keys and 7 DIY keys, very user
friendly; It can automatically adapt to DC12-24V voltage input, Suitable for major &
conventional LED products, Such as LED strip, LED module. Etc. Simply put, As long as
low voltage LED lights whose current limited by resister. Then LT-3900IR can control.
1. Technical Specs
LT-3900IR
Mating power supply
Input voltage
Max. load current
Max. load power
Grey scale
Remote control distance
Working temperature
Product Size
Packing size
Weight (G.W.)
ZHUHAI LTECH ELECTRONIC TECHNOLOGY CO., LTD.
LT-3900IR LED RGB Controller Manual
RoHS
warranty
3 years
COMPLIANT
CV LED Power Supply
DC5V～DC24V
6A/CH x3 Max18A
90W/216W/432W(5V/12V/24V)
256 steps per RGB
IR distance: 10m
℃ ℃
-30 ~55
L211×W40×H30(mm)
L213×W61×H38(mm)
220g
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Tel: +86 756 620 8823
LTECH
2. Product size
10mm
3. Detailed key functions
The controller there are 8 function keys
ON/OFF、PAUSE、MODE+、MODE-、SPEED+、
8 press buttons of controller match the 8 formers keys of the remote
Controller sign Remote control sign
Button
ON/OFF
PAUSE
PAUSE
MODE+
MODE MODE
MODE-
SPEED+
SPEED SPEED
SPEED-
BRT+
BRT BRT
BRT-
1 2 3 4
Color
5 6 7 8
choosing
9 10 11 12
7 DIY
P1 P2 P3 P4
keys
P5 P6 P7
PLAY
Fax: +86 756 620 8833
LT@LTECHONLINE.COM
LT-3900IR LED RGB Controller Manual
211mm
10mm
SPEED-、 BRT+、BRT-
Description
ON/OFF:
Turn on/off the LED light
Press it to rest at current color.
PAUSE
Press it again, it will continue to change
MODE+ MODE- /
Press them to select next mode or back to previous mode
Press MODE+ or press MODE- in 3s to enter cycle mode
SPEED+/SPEED-
Press them to quicken or slower speed, press SPEED+ or
SPEED- in 3s, current speed is restored to default status
BRT+/BRT-
Press them to increase or decrease brightness, press any
one in 3s, current brightness is restored to default status
Press the color key, LED lights show the same color
Pressed-in 3s, the controller will save the present changing
mode automatically. Can save 7 modes, can be saved
repeatedly. Press "PLAY" key to play cycle modes.
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