Basler BIP2-DXXXXc-dn Manual de usuario descargar pdf (Pagina 22)

Configuring the Camera AW00101507000

18 Basler IP Fixed Dome Cameras

IR Filter State - Indicates the current state of the camera’s IR-cut filter.

 Night = The IR-cut filter is currently in the night position (filter is not in front of the sensor).

 Day = The IR-cut filter is currently in the day position (filter is in front of the sensor).

IR Filter Switch Level - When the IR Filter Mode parameter is set to auto, the IR Filter Switch

Level setting is mainly used to adjust when the camera will switch from day mode to night mode.

The higher the IR Filter Switch Level setting, the darker it must be before the camera will make the

switch. Setting the switch level to a higher value typically means that the camera will switch from

day mode to night mode later in the day, i.e., when it is darker.

If the current level of darkness (as indicated by the IR Filter Current Level parameter) rises above

the switch level setting and remains there longer than the IR Filter Wait Time (see below), the

camera will switch from day mode to night mode.

If the current level of darkness (as indicated by the IR Filter Current Level parameter) falls below

the switch level setting and remains there longer than the IR Filter Wait Time (see below), the

camera will switch from night mode to day mode.

IR Filter Current Level - Indicates the current level of darkness as measured by the camera’s

auto IR filter control. As the area being viewed by the camera gets darker, the value of the IR Filter

Current Level will rise (a high positive value indicates that the area being viewed is very dark). As

the area being viewed by the camera becomes brighter, the value of the IR Filter Current Level will

fall (a large negative value indicates that the area being viewed is very bright).

IR Filter Wait Time - Sets the amount of time in seconds that the value of the IR Filter Current

Level must remain above the IR Filter Switch Level setting before the camera will switch from day

mode to night mode. It also sets the amount of time in seconds that the value of the IR Filter

Current Level must remain below the IR Filter Switch Level setting before the camera will switch

from night mode to day mode.

A feature called the IR filter announce mode can use one of the camera’s I/O ports

to "announce" the current mode (night or day) of the IR-cut filter. For more

information, see page 97 and also Section 3.9.1 on page 58.

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