17” LCD Color Monitor
17
1) MCU
Initializes.
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
initializes.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are there 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
disappears.
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?
Содержание 170S7FS/00
Страница 7: ...17 LCD Color Monitor 7 Back View ...
Страница 12: ...17 LCD Color Monitor 12 4 3 2 Optical Characteristics LM170E01 TLBB Panel ...
Страница 13: ...17 LCD Color Monitor 13 QD17EL07 Panel ...
Страница 14: ...17 LCD Color Monitor 14 4 3 3 Electrical Characteristics LM170E01 TLBB Panel QD17EL07 Panel ...
Страница 15: ...17 LCD Color Monitor 15 5 Block Diagram 5 1 Monitor Exploded View ...
Страница 19: ...17 LCD Color Monitor 19 5 3 2 Inverter Power Board ...
Страница 26: ...17 LCD Color Monitor 26 7 PCB Layout 7 1 Main Board 715G1712 F ...
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Страница 29: ...17 LCD Color Monitor 29 7 2 Pwpc Board 715G1813 1 ...
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Страница 31: ...17 LCD Color Monitor 31 7 3 Key Board 715G1755 1 ...
Страница 36: ...17 LCD Color Monitor 36 Fig 13 Fig 14 ...
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Страница 48: ...17 LCD Color Monitor 48 c After click OPEN there would be a dialog box select ...
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Страница 54: ...17 LCD Color Monitor 54 d Unit appears the following Fig writer completed ...