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Configuration and Operation
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..x18 on CP-3211-xxx or x1..x20 on CP-4221-xxx).
Focus
Select one of the following settings: Auto, Manual, Near, or Far.
Exposure settings on CP-4221-301
On the CP-4221-301, from the Exposure page, users can select either Full Auto mode or adjust the
parameters of the Iris Priority, or select Manual mode for optimized video output in accordance with
the operating environment.
Figure 103: CP-4221-301 Exposure Screen
Auto Mode Max Gain
From the drop-down list, set the gain (from Off to 57dB in 3dB steps).
Full Auto Mode
If Full Auto is selected, exposure parameters are set automatically. From the drop-down list, select
the minimum shutter speed (Off, 1/15, 1/8, ¼, ½, or 1).
Iris Priority Mode
In this mode, the iris value is fixed, while gain and shutter speed vary automatically accordingly. The
value of iris is adjustable from F1.6 to F28. Set the minimum shutter speed.
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