Haier LEC24B3320, Service Manual

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8.1 How to enter into the factory model
1. Y ou can press "source-2-5-8-0" to go into factory setting. Presse the key "exit"
to shut the factory setting.
content:
1: ADC setup: set ADC value of
Y UV,VGA. It can also be auto-set. Adopt 100%
color bar to yuv and Checkerboard signal to vga.
2:Adjust the brightness and contrast ratio of each signal, which do not affect the
value of user's menu.
3: adjust the color temperature and white balance of each signal source.
4: SSC to adjust the spectrum for passing the EMC test.
5:special set
1)2hour off-- for Aging test
2)WDT --watch dog
3)white pattern --set pure color output for the panel, used at the checking and
aging test for panel.
4)reset
5)set the recorder
6)set power-on screen display.
6:
Q MAP adjust :adjust color quality.
7:PE Q set sound E Q
8:sw information: to check the sofeware information
9:UART DEBUG : Access to serial port and connect a computer if set to HK.
10:BMTEST :cpu check the CPU
The last line is SW Ver.No
Service Manual
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8.1 How to enter into the factory model 8.1 How to enter into the factory model