
3 / 25Content【Designation】 .......................................................................................................................................................... 4【Safe Caution】......................................................................................................................................................... 5【Product appearance】 .............................................................................................................................................. 6【Product Specifications】 ......................................................................................................................................... 8【Components and Function Modules】 .................................................................................................................... 9【Disassemble Steps】 ............................................................................................................................................. 10【Screen Control System】 ...................................................................................................................................... 13【Control System Principle】 ................................................................................................................................... 16【System Schematic Diagram】 ............................................................................................................................... 17【System Circuit Diagram】 .................................................................................................................................... 18【Inspection and Maintenance Process for Typical Error】 ..................................................................................... 19【FAQ&A】.............................................................................................................................................................. 20【Troubleshooting】 ................................................................................................................................................. 21【How to deal with poor cooling】 .......................................................................................................................... 22【Testing Date】 ....................................................................................................................................................... 23