Products are divided into two sizes, 160 partition and 320 partition.
    160 partition is one logic board + two 80 partition driver boards, suitable for application of LCD modules below 65 inch
    320 partition is one logic board + two 160 partition driver boards, suitable for LCD modules above 75 inches

Scope of application
This product is a solution for 4K LCD LED dynamic backlight. Suitable for 4K universal interface v-by-one support 4kx2k@60Hz input.

Product Overview
This product will automatically adjust the backlight brightness in different areas according to the screen. It can well make the white more white and black more black during the screen change to fully display the bright and vivid display, while the dynamic adjustment of the backlight can also reduce the power consumption of the LCD use instead of keeping the high power consumption all the time. Designed for various outdoor LCD display components, it is widely used for outdoor high brightness LCD advertising machine, high brightness LCD monitor, etc.

Product features
1. 160 partitions of individually dimmable backlight.
2. automatic adjustment of backlight brightness of each partition by the screen.
3. higher contrast ratio and more power saving.
4. light-sensitive automatic dimming.
5. provide energy efficient and high brightness two backlight mode settings.
6. 485 communication interface, providing operation status inquiry and parameter setting.
7. On-board and external temperature sensor design, providing high temperature protection.
8. input overcurrent protection (self-recovery fuse protection).
9. support up to 4 screens splicing synchronous brightness.

Applicable loads
Suitable for a variety of display device sizes, output power can be customized, the default output power 520W.

Applicable environmental conditions
Operating temperature: -20℃ -- 85℃
Storage temperature: -20℃ -- 90℃
Working humidity: 10% -- 95%RH
Storage humidity: 10% -- 95%RH