Others
56
VQT0N50
Viewfinder
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Periodical check-ups
≥
To maintain the highest image quality, we
recommend replacing worn parts such as heads
after approx. 1000 hours of use. (This, however,
depends on operating conditions including
temperature, humidity and dust.)
Explanation of terms
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Automatic white balance
White balance adjustment recognizes the colour
of light and adjusts so the white colour will
become a pure white. The movie camera
determines the hue of light that comes through
the lens and white balance sensor, thereby
judging the recording condition, and selects the
closest hue setting. This is called automatic white
balance adjustment. However, since the movie
camera only stores white colour information
under several light sources, automatic white
balance adjustment does not function normally
under the other light sources.
Outside of the effective range of automatic white
balance adjustment, the image will become
reddish or bluish. Even within the effective range
of automatic white balance adjustment, the
automatic white balance adjustment may not
function properly if there is more than one light
source. For light outside the functional auto white
balance adjustment range, use the manual white
balance adjustment mode.
1) The effective range of automatic white
balance adjustment on this movie camera
2) Blue sky
3) TV screen
4) Cloudy sky (rain)
5) Sunlight
6) White fluorescent lamp
7) 2 hours after sunrise or before sunset
8) 1 hour after sunrise or before sunset
9) Halogen light bulb
10) Incandescent light bulb
11) Sunrise or sunset
12) Candlelight
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White balance
The image recorded by the movie camera may
become bluish or reddish under the influence of
light sources. To avoid such phenomena, adjust
the white balance.
White balance adjustment determines the white
colour under different light sources. By
recognizing which is the white colour under
sunlight and which is the white colour under a
fluorescent lamp, the movie camera can adjust
the balance among the other colours.
Since white colour is the reference of all colours
(light), the movie camera can record pictures in a
natural hue if it can recognize the reference white
colour.
Extremely high precision technology is
employed to produce the LCD monitor
screen featuring a total of approximately
113,000 pixels. The result is more than
99.99% effective pixels with a mere 0.01% of
the pixels inactive or always lit. However,
this is not a malfunction and does not affect
the recorded picture.
Extremely high precision technology is
employed to produce the viewfinder screen
featuring a total of approximately 113,000
pixels. The result is more than 99.99%
effective pixels with a mere 0.01% of the
pixels inactive or always lit. However, this is
not a malfunction and does not affect the
recorded picture.
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10 000K
9 000K
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GS150_GN.book 56 ページ ２００５年１月６日 木曜日 午後４時５０分
