- Press MENU → -/-- →9→1→8 one by one, then enter factory menu, press the SLEEP button to select adjustment page.
- Exit factory menu to press the MENU.
EEPROM
initialization
- Enter the first page of factory menu, select “EEPROM INITIALIZE” to be “on”, after turn off the unit, repeating turn on the unit is over.
White
balance adjustment
- Input PAL signal of 16-level gray-scale (TIMING969 PATTAN921) from VG848 to AV channel, enter user menu, set color to 0, APL to “off”.
- Enter factory menu white balance adjustment page, select color temperature, fixed the GGAIN to 50H, adjust BGIAN and RGAIN to 400nits, then the color coordinate to 284, 299. Fixed the BOFFSET to 50H, adjust GOFFSET and ROFFSET to 5nits, then the color coordinate to 284, 299.
- Select cool tint, adjust color coordinate to 270, 283.
- Select warm tint, adjust color coordinate to 313, 329.
SOFTWARE UPGRADING
- Method 1: press the VOL- button in the unit, turn on the main power switch, then the screen display black screen, but the indicator to blue.
- Method 2: Enter factory menu, select the IIC-BUS OFF item.
Connection upgrading tools
with upgrading port.
- Dual- click IAPWriter logo, enter the upgrading states (if the PC and the IIC communication trouble, it can prompt.
- Select the file menu load the software follow as:
- Select WRITE DEVICE item of the device menu, till the right screen display “DONE”.
- Turn off the power , restart the unit.
NOTE: Do not shut the power
off or turn the TV set on during the FLASH write.
Otherwise it may lead to no
way for flash to rewrite.
