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LT -311  Multi-functional LED Dim Controller       V2.0               Page 5 of 9 

7  3 CH color 

skipping 

8 levels speed adjustment, 

Gradual dark and 

gradual bright 

8 levels speed adjustment, 

 

. Operating instructions 

 

 

The controller has 7 function keys: 

 
ON/OFF

MODE

BRT/ SPEED+

BRT/ SPEED-

DIY1

DIY2

DIY3 

Sign 

Button  

Description 

 

 

ON/OFF 

 

on/off key

start or turn off the controller 

        At the Off status, press any key to start 

the controlle

 

 

MODE 

 
Mode key:

 press it to enter into next mode

 

 

 

BRT/ SPEED+ 
 

BRT/ SPEED+: 

press it at the BRT status to increase the 

brightness

 

press it at the Speed status to increase the 

speed

 

 
 

Summary of Contents for LT-311

Page 1: ...LT 311 Multi functional LED Dim Controll V2 0 Page 1 of 9 er LT 311 LED Dim controller V2 00 USER INSTRUCTIONS...

Page 2: ...etc after the purchase 4 Any damages caused by earthquake fire lightning strike pollution and abnormal voltage 5 Any damages caused by negligence inappropriate storing at high temperature and humidit...

Page 3: ...t voltage DC5V DC24V Speed 8 Levels Output current 6A CH 3CH BRT adjust 64 Levels Output power 1 90W 5V Working Temp 35 55 1 220W 12V 1 450W 24V Cover Size L211 W40 H30 mm Changing mode 8 Modes Packag...

Page 4: ...ging modes Sequence Modes Description 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 B...

Page 5: ...ns The controller has 7 function keys ON OFF MODE BRT SPEED BRT SPEED DIY1 DIY2 DIY3 Sign Button Description ON OFF on off key start or turn off the controller At the Off status press any key to start...

Page 6: ...e Speed status to decrease the speed DIY1 DIY1 Press it for 3 seconds LED flashes twice and then remember the current brightness or color changing effect and speed just press it once then enter into p...

Page 7: ...quantity of the lamps The high power lights must have built in constant PWM current driving circuit If one controller is not enough you can add a 3060 power amplifier to amplify the output Bellow are...

Page 8: ...1 Multi functional LED Dim Controller V2 0 Page 8 of 9 2 Method Two Connect the controller and the amplifier by a method of hand in hand 3 Method Three The LED modules are followed by amplifiers in se...

Page 9: ...rrect connection 3 Check connection Incorrect color Amplifier not in phase 4 Incorrect RGB output wire connection 4 Re connect RGB wires correspondently 8 reduce wire length or use loop circuit to pow...

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