EverFocus EPN4122 Uživatelský manuál stáhnout pdf (Strana 61)

EPN4122/4122i/4220/4220i

7.4.2 Camera

【Image Settings】 Use the slider to adjust the value for Brightness, Saturation, Sharpness or Hue of

the image. Click Apply to apply the changes or Cancel to cancel the changes and return to the

previous settings.

【Camera Settings】

AE: The options vary among models:

 Auto: Select this option to automatically apply the optimal iris value and shutter speed. By

default, the Auto Exposure is set to Auto.

 AES (Iris Priority): Select this option to manually set up the iris value and turn off the Shutter

Speed. To set up the Iris value, click the Advanced tab and select an Iris value.

 ALC (Shutter Priority): Select this option to manually set up the shutter speed. The Iris value is

automatically set up by default. To set up the shutter speed, click the Advanced tab and select a

value from the Shutter drop-down list.

 Manual: Select this option to manually set up the Shutter (Manual) and AGC (Manual) values.

BLC: Back Light Compensation (BLC) is used to make the subject appear clearer when it is set against a

bright background. The options vary among models.

 OFF: Select to switch Back Light Compensation functions off.

 ON (BLC): The BLC can increase the exposure of a dark area surrounded by a brighter area. This

enables the camera to better display information that would otherwise have been “whited out”,

like a license plate between two bright headlights on a dark road. To set up the BLC area, please

refer to 7.4.3 Advanced.

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EverFocus EPN4122 Uživatelský manuál Strana 61