Figure 104: Cp-4221-301 White Balance Screen; Camera - Wb (White Balance) - Quasar CP-3211 User And Installation Manual

Quasar CP-3211/CP-4221 User and Installation Guide
Manual Mode
Select Manual to use this mode. In this mode, you can manually specify the Shutter speed (1/10000
to 1/25), Iris (F1.6 to F28), and Gain (1 to 15).
Set
Click Set after selecting the settings.
Zoom
Select Wide or Tele. Then drag the cursor on the Zoom bar to set the zoom level, which is displayed
in the window (x1..x30).
Focus
Select one of the following settings: Auto, Manual, Near, or Far.
7.5.9 Camera – WB (White Balance)
On the Camera – WB page you can define the White Balance settings.
A camera needs to find a reference color temperature as a way of measuring the quality of a light
source for calculating all other colors. The unit for measuring this ratio is in degrees Kelvin (
can select one of the White Balance control modes according to the operating environment. The
following table shows the color temperature of some light sources for reference.
Light Sources
Cloudy Sky
Noon Sun and Clear Sky
Household Lighting
75-watt Bulb
Candle Flame
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Figure 104: CP-4221-301 White Balance Screen

Table 10: Light Sources versus Color Temperature
Color Temperature ( °K)
6,000 to 8,000
6,500
2,500 to 3,000
2,820
1,200 to 1,500
o
K). You