4. Adjustment and Inspection
FinePix4800Zoom(U/E/EG) SERVICE GUIDE
14
4-2-4. Setup for adjustment
(1) Preparatory setup for Picture adjustment
(Fig.A)
<White pattern>
Adjust the distance between the reference face of
the camera (see *1) and the filter (LB140) to
30±5mm, and adjust the distance between the filter
(LB140) and the pattern box to a maximum of
50mm. Pattern box specifications are as follows.
1. Brightness:
160±5cd/m
2
(with LB140 filter)
No chart, center of pattern box
Minolta brightness meter LS-110 or equivalent
* Measurement
Place the filter (LB140) against the pattern box.
With the filter (LB140) in contact with the brightness
meter, adjust the pattern box brightness to 160±5cd/
m
2
.
2. Color temperature:
6100 ± 50 K (with LB140 filter)
No chart, center of pattern box
Minolta color meter IIIF or equivalent
4-2-3.Measuring Intrument and Jig Connection Diagram
Filter (LB140)
Pattern
box
30±5mm
<Fig.A> Preparations for Picture Adjustment
Up to 50mm
Camera
Voltmeter
(Note 1)
(sensing)
Power supply cable jig
PC
USB terminal
Note 1: Always check the input voltage in the vicinity of the DC IN terminal when adjusting.
Notes 2: Adjustment is possible even with a single regulated power supply.
FinePix 4800Z
Regulated power
supply (Note 2)
Battery jig
DC IN terminal
Regulated power
supply (Note 2)
D C 5 V
D C 5 V
