If <BACKLIGHT> is set to <BLC>, the MASK AREA function is not available.
EXT : The interface to an external alarm enables an automatic switch between DAY and NIGHT mode.
M | If you use an infrared light source while in AUTO mode, this may cause a failure in |
| AUTO SWITCH or AUTO FOCUS. |
WHITE BAL
If you need to adjust the color according to the ambient illumination, you can use the <WHITE BAL> function.
Illumination is generally referred to as color temperature, which is represented in a measurement of kelvin (K). Color temperatures for ordinary lighting are as follows:
English
In the <WHITE BAL> menu, you can set a mode for correcting the <WHITE BAL>.
-ATW1,2 : If you set the <WHITE BAL> menu to <ATW1> or <ATW2> mode, this will monitor the change of the color temperature to correct the <WHITE BAL> as needed.
The following color temperature ranges are assured in individual modes:
ATW1 : 2500K ~ 9300K (1)
ATW2 : 2000K ~ 10000K
(suitable to sodium light source) (2)
10000K
9000K
8000K
7000K
6000K
5000K
4000K
3000K
2000K
1000K
Blue sky
Rainy
Cloudy
Partly Cloudy
Sunny
Fluorescent lamp
Halogen lamp
Candlelight
Tungsten lamp
1 : With <ATW1> mode active in a color temperature environment ranging beyond between 2500K and 9300K, a proper white balance value may not be produced; if this is the case, you are recommended to use <ATW2> mode.
2 : With <ATW2> mode active in a mostly single color environment, the display color and the actual one may differ; so select a mode as appropriate to your color temperature environment.
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