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19" LCD Color Monitor Iiyama PLE1902WS
16
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 PLE1902WS
Page 3: ...19 LCD Color Monitor Iiyama PLE1902WS 3 1 Monitor Specification ...
Page 6: ...19 LCD Color Monitor Iiyama PLE1902WS 6 3 3 Adjust the Picture ...
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Page 27: ...19 LCD Color Monitor Iiyama PLE1902WS 27 7 PCB Layout 7 1 Main Board 4 B U B Z ...
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Page 29: ...19 LCD Color Monitor Iiyama PLE1902WS 29 7 2 Power Board ...
Page 30: ...19 LCD Color Monitor Iiyama PLE1902WS 30 7 3 Key Board ...
Page 40: ...19 LCD Color Monitor Iiyama PLE1902WS 40 10 Monitor Exploded View ...