Grundig GCI-K1627D, Руководство пользователя

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- WDR Multiple Shutter Mode:
This mode provides the Wide Dynamic Range (WDR) function that solves high contrast or light changing issues.
There are two different options available (Normal and WDR First). The default setting is <WDR First>. Please refer
to the following descriptions to choose a suitable option from the drop down menu. The minimum shutter speed
can be set from 1 to 1/500 sec. (NTSC) or from 1/1.5 to 1/425 sec. (PAL).
> Normal:
With this option, the WDR function is less effective with less image noise in the dark environments.
> WDR First:
With this option, the WDR function is more effective in dark environments, but generates more image noise.
- WDR Multiple Shutter RSS Mode:
WDR Multiple Shutter RSS Mode is used to solve high contrast or light changing conditions and mainly to reduce
the rolling shutter phenomenon. Please note that it is still recommended to choose the WDR Multiple Shutter
Mode when the rolling shutter phenomenon is not occurring in the scene.
11.2. White Balance Setting
Display of the White Balance pull-down menu:
To display natural colours, the camera needs to know the reference colour temperature of the light source.
Based on this reference colour temperature the camera will calculate the correct values for all colours. The
camera can perform a measurement by itself or the user can set up the reference colour temperature manually.
The scale unit of the colour temperature is Kelvin [K]. The following list shows the colour temperature of some
light sources for reference.
The users can select one of the White Balance Control modes according to the operating environment.
Light Sources :
Cloudy Sky (Colour Temperature: 6,000 to 8,000 K)
Noon Sun and Clear Sky (Colour Temperature: 6,500 K)
Household Lighting (Colour Temperature: 2,500 to 3,000 K)
75-watt Bulb (Colour Temperature: 2,820 K)
Candle Flame (Colour Temperature: 1,200 to 1,500 K)
Auto Mode :
The Auto White Balance mode is suitable for an environment with a light source having a colour temperature
range from 2700 ~ 7600K.
Auto no boundary Mode :
With the Auto no boundary function, the white balance in a scene will automatically be adjusted when the colour
temperature is changing. In this mode, the colour temperature boundary is not particularly specified. For
example, if the street scene / image will turn extremely yellow due to some street lights, select the Auto No
Boundary mode, and the hue of the current image will turn whiter. Please note that all objects in the image will
also turn brighter and whiter which may cause the inaccurate colour of the displayed image.
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