Led display manual

Wrong voltage for Controlling system. Controlling system input voltage DC 5V. Loss of signal in Signal cable internet cable. Check the signal cable internet cable , reconnect the cable.

LED studio Setting has problems. Checking the DVI card setting,the multiple display mode should be "duplicate". Power supply break down. Check if the power supply of cabinet is working normal. Receiving Card break down No displaying on the last cabinet. Check if the receiving card is working normal green indicator twinkling, red indicator keep lighting. Signal cable connected wrongly. Check the signal cable connection between cabinets and reconnect.

Wrong Module input voltage. Module input voltage should be 5V or 3. Input Signal cable flat cable not connect well. Reconnect the input signal cable flat cable. Input Signal cable flat cable break down. Change the input signal cable flat cable. Change 74HC IC. Clean the short circuit point or change 74HC IC.

The First driving IC i. MBI at the failure place short-circuit. Chip or HC short-circuit. Check related the chip and HC and clean the short circuit point or change chips. The driving IC i. MBI short-circuit. The Line Resistance break down. Change the resistance. External Resistance break down. LED lamp break down. Change the LED lamp. Signal cable not connect well No displaying on a row of modules. Check the signal cable connection and reconnect, also check the power supply for the first module in the row.

Power supply not connect well no displaying on one corner of a cabinet. Check if the related power supply is working normal and the connect is good. Signal cable not connect well color missing a row of modules. Module break down color missing on Single module. Change module. Module break down or flat cable not connect well Color missing on part of the modules. Call Us Today! May 29 Controller A controller, also known as mother board, consists of an LED display driver, memory and back up battery.

Power supply Power supply includes a regulated adapter with fixed voltage and a particular current range which depends on the number of modules that are connected to the power supply.

Programing process In order to program the display, first download digital signage software for the device. Once the software is up and running, open the application and follow these steps: Enter the number of LEDs in width and height on your LED display Select module type — this means the distance between the centers of two LEDs placed alongside each other the closer the distance, the better the resolution Turn off the default setting Select luminance Select frequency of refresh Click finish Next, connect your computer to the controller.

Click on the program button Click on text Type text that should appear on your digital display Click send Save on controller, even once the USB cable has been disconnected. Previous Previous post: Effective strategies for wayfinding with digital signage Next Next post: Factors in considering the cost of a Church Sign.

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