Software Flow Chart - Lenovo L2262W Service Manual

Lenovo Service Manual

5.4 Software Flow Chart

Brightness
Contrast
Language
InputType
No signal message
UnsupportModeFlag
OSD Menu
Start
Initial_MCU
Check if DataBuffer Is blank
Check if Sum is changed ?
Read parameter_from Buffer
Init_GlobalVariables
Initial_MCU Device
while
PowerHandler
InputTiming
ModeHandler
MenuHandler
if factory mode?
DebugHandler
END
19
Software Flow Chart
Y
To Write default values
InputTimingStableCounter
OsdCounter
PowerDownCounter
if standby mode?
N
LED turn-on
Show power on logo
InputTiming
Phaes/Frequency
Image setup
Color
O
Y
Enter factory mode OSD
------Just for your reference.
L2262W