5 - 11
LC-32WD1E/S/RU, LC-37WD1E/S/RU, LC-42WD1E/S/RU, and LC-32/37/42WT1E
[8.2] Using White Point Calibration Items
[8.3] Using Virgin Bit
Item #
Item
Adjustment Conditions
Adjustment Procedure
276
277
278
279
280
281
Gam-20IRE-R
Gam-80IRE-R
Gam-20IRE-G
Gam-80IRE-G
Gam-20IRE-B
Gam-80IRE-B
• White point adjustment can only
be done after a preheating
(burn-in) of the TV set or LCD
panel for at least 15 minutes.
• The White point adjustment can
only be done with an I2c tool
and the SW to control the W/B
settings.
Target Values:
80% WHITE WINDOW
x: 0.2764 ± 0.0050
y: 0.2814 ± 0.0050
Lv: 243.1 ± 50.0
20% WHITE WINDOW
x: 0.2764 ±0.0075
y: 0.2814 ±0.0075
Lv: 11.5 ±10.0
Adjustment Reference Device:
• Minolta CA-210
1. Position the colorimeter Minolta CA-210 against the panel
exactly in front-mid of the panel (in a dark room)
2. Send the I2c command to generate the internal 80%
white test-picture from PNX.
3. Measure the Lv with the CA-210 and adjust the 80%
green value via I2c commands.
* Lv = G
4. Measure the y parameter with the CA-210 and adjust the
80% Blue value via I2c commands.
* y = -B
5. Measure the x parameter with the CA-210 and adjust the
80% Red value via I2c commands.
* x = R
Repeat the Blue and Red adjustment twice to get a better
end result.
6. Send the I2c command to generate the internal 20%
white test-picture from PNX.
7. Measure the Lv with the CA-210 and adjust the 20%
Green value via I2c commands.
* Lv = G
8. Measure the y parameter with the CA-210 and adjust the
20% Blue value via I2c commands.
* y = -B
9. Measure the x parameter with the CA-210 and adjust the
20% Red value via I2c commands.
* x = R
10. Repeat the Blue and Red adjustment twice to get a better
end result.
Item #
Item
Adjustment Conditions
Adjustment Procedure
858
Virgin bit
None.
1. Enter the adjustment process mode.
2. Go to this item. Press
X
to set the item to 1.
3. Press
to put the TV into standby mode.
4. Press
to turn the TV on.
The TV is in virgin mode. The setup wizard should be
displayed on the screen.