Outdoor monochrome LED display appears garbled code how to do? Some outdoor display screen use in the process, especially outdoor walking word monochrome LED display screen, there will be garbled code appear. How to solve the problem of garbled code

1. Leakage into the water problem

First of all, most of the LED display code with the leakage of water, due to the rain measures are not proper, after the rain has water immersion. Caused by the circuit board short circuit, and then the formation of garbled code. If this situation occurs, Jianyi immediately look for suppliers or maintenance manufacturers to repair.

2. Transmission data problems

Brain output to the screen control circuit is faulty, focus on checking the screen power supply and signal input part. Like control system board damage, data line interface damage, data line damage reverse, etc., will cause the outdoor display garbled code appears.

3. Problems with the wiring

In the case of excluding power supply problems, test the bad module power supply is normal (if not normal, the first dark 80% is a power supply problem).

4. Software or control card problems

LED display parameters are not set up, this time you need to determine the scanning configuration, generally 1/4 sweep; if not a software problem, check the control card problem; and then can not get, only contact the service provider to solve.