HUDSON 9
15
1) MCU initializes.
2) Is the EPROM blank?
3) Program the EPROM by default values.
4) Get the PWM value of brightness from EPROM.
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 EPROM.
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?
Summary of Contents for 191EW9FB/00
Page 4: ...HUDSON 9 4 1 Monitor Specifications 1 1 Technical Specifications ...
Page 5: ...HUDSON 9 5 1 2 Physical Specifications ...
Page 8: ...HUDSON 9 8 Rear View 1 Kensington anti thief lock 2 AC power input 3 VGA input ...
Page 26: ...HUDSON 9 26 ...
Page 31: ...HUDSON 9 31 9 Scalar Board Overview NOVATEK chip Flash ROM EEPROM ESD DC DC Converters ESD ...
Page 33: ...HUDSON 9 33 3 Remove bezel and rear cover ...
