• A = 600 ±20 mV
If the lens aperture is greater than F5.6, adjust the light amount with the shutter.
A
Procedure
1.
Operate the control panel of MSU, and perform the automatic white balance adjustment.
WHITE button → ON (lit)
After the adjustment is completed, the message “AWB : OK” is displayed.
2.
Make a line selection at the center white portion of the grayscale chart.
Line selection
3.
Operate the control panel of MSU, and set as follows.
(1) PAINT button → ON (lit)
(2) Touch panel operation: (Page 1) → [Detail] → [3/3]
4.
Adjust the edge at portion B(white) to the desired clip level.
• Adjustment item : [W Limiter]
B
5.
Adjust the edge at portion C(black) to the desired clip level.
• Adjustment item : [B Limiter]
C
6.
Store the reference file.
(Refer to the
HDC4300
5-21
