Casio QV-5500SX, Service Manual & Parts List

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1-3. White scratch correction
1. Necessary equipment
(1) Simplified viewer (e.g. Kenko Light Box handy5000) which is modified to be DC powered exter-
nally.
(2) Power source (Output voltage; 0 ~ 10V over, output current; 0 ~ 1A over)
(3) Use two ND filter together, one ND10 and one ND20, placing one on the top of the other.
*Though the ND filter is provided from Casio as parts (refer to the parts list), it is also available from
camera shops.
2. Settings
(1) Apply 6V from the power source to the simplified viewer.
(2) Turn the viewer on and leave it for approximately 30 minutes to stabilize the intensity and the color
temperature.
3. Adjustment method
(1) Set the camera on Test Mode 2 menu by the following procedures.
• Turn the function switch on REC mode.
• Turn the power on while pressing down Flash and shutter buttons (Test Mode display is shown on
the screen.)
• Press Macro button twice then push MENU button (MENU 2 screen will be displayed.)
• Select 10. WHITE NOISE DETECT. (do not push the shutter button.)
(2) Place ND filter on the center of the viewer’s illumination surface.
(3) Stick the camera to the ND filter so that camera lens is on the center of the filter.
(4) Push the shutter button and wait for a moment.
(5) Sensitivity adjustment is completed when “SENS ADJ COMPLETE” is displayed.
(6) Turn the camera power off.
Equipment needed to execute white balance and sensitivity adjustment
No. 3
ADJ SOFT
WHITE NOISE ADJUST
Light intensisty
(cd/m 2 ) light source 2
50
±
5
Note
No specified figure for
color temperature
Light source (viewer)