Panasonic SDRS100 User Manual download pdf (Page 104)

104

VQT0T60

Automatic white balance

White balance adjustment recognizes the

colour of light and adjusts so the white

colour 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

colour 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) 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

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 colour under different light

sources. By recognizing which is the

white colour under sunlight and which is

the white colour under a fluorescent light,

the unit can adjust the balance among

the other colours.

Since the white colour is the reference for

all the colours (that make up light), the

unit can record pictures in a natural hue if

it can recognize the reference colour

white.

Explanation of terms

2)

3)

4)

5)

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7)

8)

9)

10)

11)

12)

10 000K

9 000K

8 000K

7 000K

6 000K

5 000K

4 000K

3 000K

2 000K

1 000K

1)

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