15 Inch Digital Wall Clock 88: 88 LED Large Digital Wall Clock Time Display
China 15 Inch Digital Wall Clock 88: 88 LED Large Digital Wall Clock Time Display, Find details about China LED Digit Display, Digital Clock from 15 Inch Digital Wall Clock 88: 88 LED Large Digital Wall Clock Time Display
Basic Info.
Model NO.
D15′′-R-88: 88-TI&TP-A
Pixel Density
245
Scanning Mode
Static Scan
Display Type
Segment LED Display
Application
Number
Certification
CE, RoHS, CCC
Letter Height
15inch
Module Size
220*390mm
Material
Iron Cabinet
Screen Size
1220*480*75mm
Package Size
1300*560*155mm
Net Weight
9kg
Gross Weight
11kg
Color
Red
Input Voltage
AC110V / 220V
Power
48W
Control Way
RF Controller
Trademark
POOSLED
Transport Package
Carton Box or Wooden Box
Specification
1220*480*75mm
Origin
Guangdong China
HS Code
8521300000
Model NO.
D15′′-R-88: 88-TI&TP-A
Pixel Density
245
Scanning Mode
Static Scan
Display Type
Segment LED Display
Application
Number
Certification
CE, RoHS, CCC
Letter Height
15inch
Module Size
220*390mm
Material
Iron Cabinet
Screen Size
1220*480*75mm
Package Size
1300*560*155mm
Net Weight
9kg
Gross Weight
11kg
Color
Red
Input Voltage
AC110V / 220V
Power
48W
Control Way
RF Controller
Trademark
POOSLED
Transport Package
Carton Box or Wooden Box
Specification
1220*480*75mm
Origin
Guangdong China
HS Code
8521300000
Product Desciption
15 inch digital wall clock 88:88 Led large digital wall clock time display
| 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: | -40ºC~75ºC | ||||||
| Display Format: | 88:88 or 88÷88 | ||||||
Question 1:Led digits sign can not work well, some led modules can not be lighting.
Answer :
A.Please check the connecting cables of drive card whether it is loose or not,and connect them again.
B.LED module is broken, please replace the new module to the led sign.
C.Please set the correct quantity of the numbers.For example: 88.88, 8.889/10 is 4 numbers.(Single sided or double sided are the same.)
D.Please check drive card's 2pin ports,and connect to other 2pin ports or change led number.
Question 2:All the led digits are not lighting.Some led signs are controlled together, but only the sign which has control (main) card can work, the other signs can not work.
Answer :
A. Please use the multi-meter to check power supply whether it is on or off.
B. And please connect the power supply's cables again.
C. Please check power supply whether it is 12V.
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.
Summary: If all steps you have tried and done, but led sign still can not work well.please repair and change the parts.
1.Change led numbers.
2.Change drive card
3.Change power supply
4.Change control card and remote controller.
Remark: Please return all the parts to supplier after you change.We still want to help solve all the problems and check our products to provide better service to you for long time. If you have some more other questions when you are using the led gas price sign, please feel free to contact us. We will support you anytime.Thanks in advanced!
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