HuiDu HD-R708 LED Display Screen receiving card feature：
1. Integrate 8 standard HUB75E interfaces
2. Support conventional chips and PWM chips
3. Support static modules, any scan mode within 1/128 scan
4. Support data group exchange and data group offset setting
5. Intelligent setting, drawing and drawing, etc.
6. Support multi-card cascading, arbitrary sorting
7. Recommended load range: conventional chip load 128*512, PWM chip load 256*512
HuiDu HD-R708 led receive card Parameters Table：
| Cooperate with sending card | Support synchronous and asynchronous dual-mode play box, asynchronous sending card, synchronous sending card and two-in-one A video processor. | |
| Mod type | Support all conventional chip modules; support mainstream PWM chip modules | |
| scanning method | Supports any scanning method from static to 1/128 scan, and supports snapshot and empty point settings | |
| way of communication | Gigabit Ethernet port | |
| Load range | Conventional chip: 128*512 (65,000 points), PWM chip: 256*512 (130,000 points) Super large load: P1.667, P1.538, P1.25 can be fully loaded with 8 ports | |
| Multi-card connection | Receiving cards can be sorted arbitrarily, nanosecond-level synchronization | |
| gray scale | Support 256~65536 levels | |
| smart settings | Smart settings can be completed in a few simple steps, and any routing can be matched through the screen routing settings Display unit board in line mode | |
| test function | The receiving card integrates the screen test function to test the brightness uniformity of the display screen and the display screen Module flatness | |
| communication distance | Within 80 meters of Category 5e and Category 6 network cables | |
| interface | 2 5V power ports, 2 Gigabit Ethernet ports, 8 groups of HUB75E ports | |
| Input voltage | 4.0V-5.5V | |
| Working power | 5W |
Most pictures of HuiDu HD-R708 led receiving card：
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