20" LCD Color Monitor AOC e2040S
25
REMARK:
1) MCU initialize.
2) Is the EEprom blank?
3) Program the EEprom by default values.
4) Get the PWM value of brightness from EEprom.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Save the power key status into EEprom.Turn on the LED and set it to green color. Scalar initialize.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are they’re any signals coming?
13) Does the scalar send out an interrupt request?
14) Wake up the scalar.
15) Are there any signals coming from analog port?
16) Display "No connection Check Signal Cable" message. And go into standby mode after the message
disappear.
17) Program the scalar to be able to show the coming mode.
18) Process the OSD display.
19) Read the keyboard. Is the power key pressed?
Summary of Contents for e2040S
Page 4: ...20 LCD Color Monitor AOC e2040S 4 1 Monitor Specification ...
Page 6: ...20 LCD Color Monitor AOC e2040S 6 View and Dimension ...
Page 8: ...20 LCD Color Monitor AOC e2040S 8 Luminance ...
Page 9: ...20 LCD Color Monitor AOC e2040S 9 ...
Page 10: ...20 LCD Color Monitor AOC e2040S 10 Image Setup ...
Page 11: ...20 LCD Color Monitor AOC e2040S 11 Color Temperature ...
Page 12: ...20 LCD Color Monitor AOC e2040S 12 ...
Page 13: ...20 LCD Color Monitor AOC e2040S 13 Color Boost ...
Page 14: ...20 LCD Color Monitor AOC e2040S 14 Picture Boost ...
Page 15: ...20 LCD Color Monitor AOC e2040S 15 OSD Setup ...
Page 16: ...20 LCD Color Monitor AOC e2040S 16 Extra ...
Page 17: ...20 LCD Color Monitor AOC e2040S 17 Reset ...
Page 18: ...20 LCD Color Monitor AOC e2040S 18 Exit LED Indicator ...
Page 20: ...20 LCD Color Monitor AOC e2040S 20 4 2 Factory Preset Display Modes ...
Page 22: ...20 LCD Color Monitor AOC e2040S 22 4 3 2 Optical Characteristics ...
Page 34: ...20 LCD Color Monitor AOC e2040S 34 Converter 715G4082P01000004S ...
Page 35: ...20 LCD Color Monitor AOC e2040S 35 7 PCB Layout 7 1 Main Board 715G4002M01000004S ...
Page 36: ...20 LCD Color Monitor AOC e2040S 36 7 2 Power Board Adapter 715G3980P02000003S ...
Page 37: ...20 LCD Color Monitor AOC e2040S 37 Converter 715G4082P01000004S ...
Page 38: ...20 LCD Color Monitor AOC e2040S 38 7 3 Key Board 715G4014K01000004C ...
Page 65: ...20 LCD Color Monitor AOC e2040S 65 12 Monitor Exploded View ...