Control Distance: 30m -100m
Brightness Grade: 8 grades by automatic adjustment






LED Chips parameter | ||||||||
Color | Brightness | Wave Length | Current | Operating
Voltage | Viewing angel | LED
Chips size | Color
temperature | Luminous flux |
RED | 4000mcd | 620-630 | 60MA | 1.9-2.4V | 60°/120°
/180° | 10*20Mil | 620-630K | 2LM |
GREEN | 10000mcd | 515-525 | 3.0-3.4V | 515-525K | 3LM | |||
BLUE | 8000mcd | 515-525 | 2.5-3.0V | 460-470K | 3LM | |||
YELLOW | 3500mcd | 585-590 | 1.9-2.2V | 588-595K | 1.5LM | |||
WHITE | 12000mcd | 0 | 3.0-3.4V | 6000-7000K | 5LM | |||
SERIES PARAMETERS | |||||||
Item | Technical Parameters | ||||||
Color: | Red, Amber, Green, Blue, White | ||||||
Digit Height: | 6”, 8”, 10”, 12”, 15”, 18”, 20”, 22”, 24”, 32”, 64”, 72” | ||||||
Digit Design: | 7 segments modules are sealed with glue,reach IP67 waterproof grade,with
dust shade that make leds work normally all the time. | ||||||
Brightness Control: | Auto dimming by brightness sensor | ||||||
Display Dimming: | Over 8 levels of automatic intensity adjustment | ||||||
Viewing Angle: | Horizontal:60°-120°,Vertical: 60°-120° or customized | ||||||
Service Access: | Front or rear open | ||||||
Master/slave: | Single sided or double sided, master/slaves available | ||||||
Cabinet Material: | Iron cabinet or aluminum alloy frame | ||||||
Waterproof Level: | IP53 with aluminum alloy frame, IP65 with iron cabinet | ||||||
Led Driving Mode: | Constant current | ||||||
Power Input: | 110/220V AC,50-60HZ | ||||||
PC Communication: | RS232/485;LAN(TCP/IP) with cables or wireless,customer can choose | ||||||
Communication Distance: | Max.15 meters for RS232, 1200 meters for RS485 | ||||||
Remote Control Type: | RF remote control (Normal 6 buttons or LCD remote controller) | ||||||
Continuous Working Time: | Unlimited | ||||||
Lifetime of Leds: | >100,000 hours | ||||||
Installation Method: | Hanging,mounting or per custom design | ||||||
Working Temperature: | -40℃~75℃ | ||||||
Display Format: | 8.88, 8.888,8.888, 8.889/10, 88.88, 88.888 etc. | ||||||




Question 1:Led digits sign can not work well, some led modules can not be lighting.
Question 3:Some led signs are controlled together, but only the sign which has control (main) card can work normally, the other signs can not work well.Answer : A. Please check the cables of control card and connect them again. B. Please use the RF remote controller to set the numbers again. C. Please check the connecting cable of control card and drive card. D. Please check IN and OUT port. Please connect them again. E. Please check control card’s signal light is on.
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