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Orion/2 Outdoor
24
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.
3.3.6 WBC 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