3-2-4.Subject; 3-2-5.Environmental Setting For Flash Adjustment - FujiFilm FinePix A201 Service Manual

3. Adjustment

3-2-4.Subject

Set up the camera and the pattern box inthe positions shown in the figure below.
Where the adjustment setting for the subject is "Not required",the adjustment will have no effect regard-
less of what is photographed.
For adjustments where an all-white pattern or coior bar chart is specified as the lens assembly and the
subject,adjust the distance between the camera and the subject as shown beiow.
<All-White Pattern>
Remove the chart from the pattern box and adjust the distance between the camera and the pattern box
so that the entire screen in white. <Fig.2-2>
1. Brightness:160+-5cd/m2
Pattern box center with no chart and filter LB140
Minolta LS-110 Luminance Meter
2. Color temperature:6100+-50
Pattern box center with no chart and filter LB140
Minolta COLOR METER 3F

3-2-5.Environmental setting for Flash Adjustment

1. When adjusting the flash, it is easy to be influenced by external light, so be sure to perform the adjust-
ment in an environment that satisfies the following conditions.<Fig.2-4>
2. In order to eliminate the influence of external light, make the area around the gray chart as dark as
possible.
3. The distance between the gray chart used during the flash adjustment and the camera should be 100cm.
16
o
K
45+-5mm
LB140 FILTER
FinePix A201
<Fig.2-2> Subject
FinePix A201
<Fig.2-4> Focus
FinePix A201 (U/E/EG) SERVICE GUIDE
PATTERN
BOX
100cm
Gray Chart