Melton optoelectronics co., LTD
High Quality Lifetime Service
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Product Features:
1.Well Designed Cooling Syetem
2.Aliminum Casting with ultra thin,light weight design
3.Easy maintenance& IP65 design&long Lasting Display
4.Organized internal wire harnessing
5.Powerful control software
6.Supports flash,picture,video and text
7.3G High Speed data Transfering
8.A variety of connection mode, real-time information publish.
| Display Specification | ||||||||||
| 1 | Pixel pitch | 5 mm | ||||||||
| 2 | Resolution | 40,000 dots/sq.m | ||||||||
| 3 | Display size (each side) | W 0.96 × H 0.32 = 0.3072 sq.m | ||||||||
| 4 | Screen resolution (each side) | W 192 × H 64 = 12,288 | ||||||||
| 5 | Total module quantity (each side) | W 6 × H 2 = 12 pcs | ||||||||
| 6 | Total cabinet quantity | 1 pc | ||||||||
| 7 | Cabinet size (including frame) | W 1012 × H 408 × D 160 mm | ||||||||
| 8 | Power consumption (Max.) | 650 W | ||||||||
| 9 | Power consumption (Ave.) | 435 W | ||||||||
| 10 | Maximum Current | 54.5 Amp | ||||||||
| LED Module Specification | ||||||||||
| 11 | LED composition | 1R 1G 1B | ||||||||
| 12 | LED type | SMD3528 | ||||||||
| 13 | Module resolution | W 32 × H 32 | ||||||||
| 14 | Module size | W 160 × H 160 mm | ||||||||
| 15 | Driving method | 1/8 scan constant current | ||||||||
| Cabinet Specification | ||||||||||
| 16 | Cabinet material | Aluminum cabinet with frame | ||||||||
| 17 | Cabinet color | Silver | ||||||||
| 18 | Cabinet weight | about 23 kg | ||||||||
| 19 | Flatness | Less than 1mm juncture | ||||||||
| Optical Parameters | ||||||||||
| 20 | Brightness | 3,000 nits/sqm | ||||||||
| 21 | Viewing angle | Horizontal 140°, vertical 70° | ||||||||
| 22 | Minimum viewing distance | 5 m | ||||||||
| Power Supply | ||||||||||
| 23 | Power supply | DC 9 ~ 36V | ||||||||
| 24 | Output voltage | DC 5V | ||||||||
| Control System | ||||||||||
| 25 | Control card | Sheenled | ||||||||
| 26 | Memory | 4G | ||||||||
| 27 | Control method | 3G | ||||||||
| 28 | Refresh rate | 480 HZ | ||||||||
| 29 | Refresh frame frequency | 60~85 HZ | ||||||||
| Formats Supported | ||||||||||
| 30 | Video | AVI, WMV, MPG, MOV, DAT, VOB, MP4, FLV | ||||||||
| 31 | Animation | GIF, SWF | ||||||||
| 32 | Picture | JPG, BMP, WMF | ||||||||
| Reliablity | ||||||||||
| 33 | Protection grades | IP65 | ||||||||
| 34 | Work temperature | -20~+60ºC | ||||||||
| 35 | Humidity(RH) | 10~90% | ||||||||
| 36 | LED Life span | More than 100,000 hours | ||||||||
| 37 | MTBF | 5000 hours | ||||||||
| 38 | Out of controll dot rate | Less than 1/10,000 | ||||||||
The functions of control system:
1. Off-computer after typed in the contents, one main board and several receiving boards.
2. The effect is as good as the main stream synchronous card, own the perfect playing effect
3. It has complete display function dominated by videos , and supports images and words.
4. It’s especially suitable for bar display, and the ultra-long or high length-width ratio is different from that of computer and TV display.
5. It’s designed based on products. We don’t undertake the project and add special functions without permission, and give priority to the stability.
6. We don’t’ work on the control of large LED, but focus on the low-cost and easily maintainable LED display.
7. It isn’t the video-type asynchronization and has long memory of programs. It can collect the temperature and automatically adjust the brightness.
