Why does LED SIGN look unclear?
Some buyers will complain that the led sign bought is not clear, and the LEDs are very clear, which destroys the beauty of the picture.

Some buyers will complain that the led sign bought is not clear, and the LEDs are very clear, which destroys the beauty of the picture.
Thank you for buying the LED sign!
The user note is for SIFI05P19264, SIFI05P19264C, SIFI05H19264,SIFI05H19264C.
The note is for buyers who purchased after September 8, 2018.
Before you use it, some notes need to know.
1.
Software and Guide, manual, tutorial is here, you also can scan the QR code to get the download link.
software:https://www.dropbox.com/s/gflj9n7zczq43ct/HDPlayer.5.3.98.0.zip?dl=1
Tutorial1: How to put images to the LED Sign?
Tutorial2: How to make scrolling words to the LED Sign?