Intelligent Function - Panasonic AK-UB300G Operating Instructions Manual

Intelligent function

The brightness and color temperature changes drastically in the morning → day time → dusk → night at the outdoor where the camera is used.
The intelligent function will automatically correct the image level and color temperature in accordance with the change at outdoor.
Outdoor will drastically change as follows.
f Brightness change of 10 to sixth power from 0.01 lx with crescent moon to 10,000 lx during sunny day
f Color temperature change of 5000 K from 3000 K right after the sunrise to 8000 K during bright sunny day
Conventionally, this was taken care by manually adjusting gain, lens aperture, ND filter, and negative gain for the image level adjustment, and gain
adjustment and CC filter for the color temperature adjustment.
However, if manual adjustment is required every time, there will be a problem of not being able to shoot an image during the emergency such as an
earthquake.
This problem can be resolved by using the intelligent function.
The intelligent function is set in [MAIN MENU] → [INTELLIGENT].
r Automatic image level adjustment
Light illuminance (lx)
100000
10000
Sunny day
Cloudy day
1000
100
Dusk
10
1
0.1
Moonlight
0.01 Crescent moon
Type of light
Automatic adjustment is performed by controlling the lens aperture, gain (including frame addition), ND filter, and negative gain.
r Automatic color temperature adjustment
Light color temperature (k)
9000
Bright cloudy day
7000
Cloudy day
Daylight fluorescent light
5000
Noon
2 hours after sunrise
1 hour after sunrise
3000
Type of light
Color temperature is automatically adjusted by controlling the R and B gains with the [OFF] or [ON] setting value in [D5600K].
NOTE
@
t The condition set with the intelligent function may be different for the shooting conditions with same brightness or color temperature depending on the
camera setting, and it may not be the optimum setting.
t A shock noise will occur at the time of switching when the enable/disable of [FRAME MIX] switches while the automatic gain control is operating.
t A hunting may occur when [SHUTTER SW] is set to [ON], or [SHUTTER MODE] is set to [SYNCHRO] and the enable/disable of [FRAME MIX]
switches.
t The color temperature following may not be correct in a special shooting condition such as backlight, reflection, or sunset.
Chapter 3 Operation — Intelligent function
Negative gain variable
ND filter variable
Lens iris adjustment
Gain variable
[D5600K] setting [ON]
R/B gain adjustment
[D5600K] setting [OFF]
R/B gain adjustment
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