4.Adjustment and Check
FinePix6800Zoom(U/E/EG) SERVIS GUIDE
16
4-2-3.Measuring Instrument and Jig Co
nn
ection Diagram
(note1)Please sence input voltage at DC_IN terminal in case of System block adjustment.
DC_IN Terminal
USB Cable
USB Terminal
FinePix6800Zoom
Digital Voltmeter
(note1)
Digital Voltmeter
(note1)
Power Cable Jig
Personal Computer
DC5V
Reguratted power supply
DC5V
Li BATT Jig
Reguratted power supply
4-2-4.Environmental Settings
(1)Environmental Setting for Image System Adjustment(Fig.A)
<<Full White Pattern>>
Remove the chart from the pattern box. Position the
camera (lens surface when the power is on) and pattern
box so that they are separated by approximately 5 cm.
Arrange so that the standards for the pattern box are as
follows.
1. Brightness: 160+-5 cd/m
2
(with LB140 filter)
No chart - Center of pattern box.
Minolta luminous meter LS-110
2. Color warmth: 6100+-50
o
K (with LB140 filter)
No chart - Center of pattern box.
Minolta colormeter F
(2)Environmental Setting for Flash Adjustment/Inspection(Fig.B)
The strobe adjustment is easily affected by other
sources of light. Make the area around the gray chart
extremely dark to minimize the affects of other sources
of light.
Position 100 cm from the camera (lens surface).
Gray chart standards
Gray chart should be Superior Oxford Gray (No. 22) and
a material with a reflection ratio of 18+-0.7%.
(3)Environmental Setting for AF Adjustment(Fig.C)
1.The distance from the camera to the AF chart is set with
conversion lenses of the f=600mm or 900mm as shown in
a right picture.
2.The AF chart is shone on by using the source of light.
Please give brightness on the surface of the AF chart as
9.0-12.0Ev.
3.Please set the lens position of the camera on the concen-
tric circle about the conversion lens.
AF Chart
o
When the f=600mm close-up lens is used
During INF,600mm adjustment
620+-5mm
200mm adjustment
220+-5mm
o
When the f=900mm close-up lens is used
During INFadjust-5mm
600mm adjustment
620+-5mm
200mm adjustment
220+-5mm
Fig.C
30+-5mm
Fluorenscent
Light Stand
camera
Body
Filter(LB140)
Pattern
BOX
50+-5
mm
Fig.A
Gray chart
100cm
camera
Body
Fig.B
