PLANET ICA-HM620 - Manual (Page 93)

Mask Clearing
In this section, users can delete an existing Privacy Mask. Please select the Privacy Mask to be
removed from the drop-down list, and press the button “Clear”. Then the selected Privacy Mask will
readily disappear.
4.5.8 Camera - Exposure
In the Exposure Mode setting page, users can select either the “Full Auto” mode or adjust the
parameter of the Shutter/Iris/Bright Priority mode for optimized video output in accordance with the
operating environment.
Shutter Priority Mode
In this mode, it is shutter speed that takes main control of exposure. The range of shutter speed is from
1/10000 to 1.
Iris Priority Mode
In this mode, it is iris that has premier priority in control of exposure. The value of iris is adjustable from
F1.6 to F28.
Manual Mode
In this mode, users can change the Shutter speed (1/10000 to 1), Iris (F1.6 to F28), and Gain (1 to 15)
manually.
4.5.9 Camera - WB
A camera needs to find reference color temperature, which is a way of measuring the quality of a light
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