Step1:
Make sure the AD borad has signal and
power.
Press "Power" key to power
down the machine .
Step2:
Keep one hand pressing the "Menu"
key, then
another hand press
the "Power" key to power up the machine.
Release both hands when the machice is
totally start up. There will be a factory
menu on
the top-left corner.
Step3
Use the “Up”or“Dwon”key to choose the
"LVDS MAP"
item. Then press
"Menu" key to select it, change
the valve untill the
picture is ok. Repower and
check
Chinese changed to english
1. Press the menu
first,
2. Then press RGHT
3. Press the two menus again