Philips Orion/2 manual WBC Mode, Agc

Models: Orion/2

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Orion/2 Outdoor

22/23x Model:

AUTO

In this mode, the camera’s Shutter, IRIS and AGC control function work automatically to compensate the light exposure of image sensor for consistent video output level. IRIS OFF SET is used to set the level of IRIS variation.

SHUTTER

With this option, the SHUTTER priority is higher than IRIS and AGC; IRIS and AGC circuit will function automatically in cooperating with SHUTTER to get consistent exposure.

IRIS

With this option, the IRIS priority is higher than SHUTTER and AGC; SHUTTER and AGC circuit will function automatically in cooperating with IRIS to get consistent exposure. If the IRIS is modified manually, the action of exposure compensation depends on the AGC circuit.

AGC

With this option, the AGC priority is higher than SHUTTER and IRIS; SHUTTER and IRIS circuit will function automatically in cooperating with AGC to get consistent exposure. If AGC is adjusted manually, the exposure compensation depends on the changing of IRIS.

3.3.6WBC MODE

A digital camera needs to find reference color temperature, which is a way of measuring the quality of a light source, for calculating all the other colors. The unit for measuring this ratio is in degree Kelvin (K). You can select one of the White Balance Control modes according to the condition. The following table shows the color temperature of some light sources.

Light Sources

Color Temperature in K

Cloudy Sky

6,000 to 8,000

 

 

Noon Sun and Clear Sky

6,500

 

 

Household Lighting

2,500 to 3,000

 

 

75-watt Bulb

2,820

 

 

Candle Flame

1,200 to 1,500

 

 

26x Model:

AUTO

In this mode, white balance works within its color temperature range. This mode

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Philips Orion/2 manual WBC Mode, Agc