Panasonic SDRS150 Betriebsanleitung PDF herunterladen (Seite 107)

107

VQT0X39

Automatic white balance

White balance adjustment recognizes the

color of light and adjusts so the white

color will become a purer white. The unit

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 unit only stores white

color information under several light

sources, automatic white balance

adjustment does not function normally

under other light sources.

The illustration above shows the range

over which the auto white balance

functions.

1) The effective range of automatic

white balance adjustment on this unit

2) Blue sky

3) Cloudy sky (rain)

4) TV screen

5) Sunlight

6) White fluorescent lamp

7) Halogen light bulb

8) Incandescent light bulb

9) Sunrise or sunset

10) Candlelight

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.

White balance

The images recorded by the unit may

become bluish or reddish under the

influence of certain light sources. To

avoid such phenomena, adjust the white

balance.

White balance adjustment determines

the white color under different light

sources. By recognizing which is the

white color under sunlight and which is

the white color under a fluorescent light,

the unit can adjust the balance among

the other colors.

Since the white color is the reference for

all the colors (that make up light), the unit

can record pictures in a natural hue if it

can recognize the reference color white.

Explanation of terms

10 000K

9 000K

8 000K

7 000K

6 000K

5 000K

4 000K

3 000K

2 000K

1 000K

2)

1)

3)

4)

5)

6)

7)

8)

9)

10)

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