Adjustment - Hitachi 42HDF52A Service Manual

5. Adjustment & Software Update
This model has a factory mode, where the technician can access and adjust some of the color temperature
settings. The factory mode has several different appearances, depending on the input signal.
Preliminary
To access the Factory Mode, the
Plasma Television must be
running.
Color temperature adjustments
Follow the procedures below to make the color temperature adjustments.
Factory setting:
Cool: x=0.268 +/- 0.01, y=0.283 +/- 0.01
Warm: x=0.314 +/- 0.01, y=0.327 +/- 0.01
Netural: x=0.285 +/- 0.01, y=0.293 +/- 0.01
Black & White: x=0.335 +/- 0.01, y=0.343 +/- 0.01
Note: That a colorimetry meter (such as a Minolta CA-200) is required to measure the actual screen color
temperature.
1. Press MENU button on remote control to display the PDP
OSD menu.
2. Select to color temperature function page under VIDEO
item.
3. Press SLEEP button three times to on remote control to
display the adjustment RGB parameter.
4. Press
to select Natural or Warm modes.
Video
Picture Mode
Brightness
Contrast
Color
Tint
Sharpness
Color Temperature
Reset
Video
Color Temperature
Video
Color Temperature
Red
Green
Blue
8
Natural
0~100
0~100
0~100
0~100
0~31
Cool
Cool
Cool
. 0~255
4. 0~255
. 0~255