Shenzhen Jinhe Optoelectronics Technology Co.,Ltd
SHENZHEN JINHE
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High Quality P4.75 Indoor Single Color Led Display Module
1. pixel pitch: 4.75mm
2. life span: 100000hours
3. module size: 304*152mm
Application
LED display in Bus station&Metro station
Information display in bank,super-market,school,hospital and other place.
Automotive advertising screen.
Information screen in electrically operated gate.
led matrix message display for semi-outdoor use
Specification
| Item | Parameter | Item | Parameter |
| Pixel pitch | 4.75mm | Module life | 100000h |
| Module size | 304mm X 152mm | Control way | On-line or off-line |
| Panel pixels | 64*32 | Max consumption | 400W/m2 |
| LED arrangement | 1R1G | Power consumption | 250W/m2 |
| Pixel density | 44321 px/m2 | Brightness | ≥400cd/m2 |
| View angle(H/V) | 140/50 Deg | Drive way | 1/16 Constant driving |
| Voltage |
AC220V± 10% 50Hz or AC110 ± 10% 60Hz |
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Jinhe After Services:
• Telephone investigation: Our after sales team will call the user every month during the warranty period to follow up the working condition of the products, and to discover and solve problems, if necessary.
• Free guarantee repair (including labor and material); free repair service during the quality warranty period and reasonable charge for spare parts and maintaining service after the quality warranty period. We will never exempt our responsibilities on product owned defects.
• Responding time: upon receiving user’s notification, we ensure 24-hour after-sales technical support.
• Spare parts: necessary spare parts are provided together with products to customers.
• Free technical training: integrative and normative technology training is available for free to customers by our technical personnel to ensure they are skilled in regular operations of hardware and software of products and they are able to estimate and solve small problems.
• Software upgrade: lifelong maintenance of controlling system, incessant improvement of the system functions and continuous software upgrades.
• Site instruction service of installation is available.