Abus IPCA22500, Руководство пользователя

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10.4.1.2 Day profile
For the day mode settings can be made for the following parameters. The night profile settings in
the following point are unaffected by these.
Brightness:
image brightness settings
Contrast: image contrast settings
Sharpness: image sharpness settings. A high sharpness value can increase image
noise.
Hue: image hue settings
Saturation: image saturation settings
WDR: ticking the checkbox activates the camera's wide dynamic range
(WDR) function.
WDR level: the WDR function intensity can be set here.
Noise reduction: ticking the checkbox activates the DNR function.
Colour image: if this function is activated, a colour image is displayed in day mode.
When it's deactivated, a black and white image is displayed. This
function is active by default.
10.4.1.3 Night profile
The settings options for night mode are almost identical to the day profile. The day and night
profile settings are independent of one another.
Brightness:
see option "Day profile"
Contrast: see option "Day profile"
Sharpness: see option "Day profile"
Hue: see option "Day profile"
Noise reduction: ticking the checkbox activates the corresponding noise reduction
function.
3D-DNR level: noise reduction for dynamic images
Colour image: see option "Day profile"
IR LEDs off: this function is only available for models IPCA22500, IPCA32500,
IPCA62500, IPCA62505 and IPCA72500. This function helps if the
built-in IR LEDs are causing undesired reflections in the video picture
(e.g. camera installation behind window panes or too close to objects)
Checkbox ticked: IR LEDs are deactivated in night mode
Checkbox not ticked: IR LEDs are activated in night mode.
10.4.1.4 Day/night switching
Lighting level:
the current lighting level is measured using a light sensor on the
camera. Day/night switching is controlled according to the lighting
level. The minimum gap required to avoid constant switching between
the two is set automatically.
Day > Night: the lighting threshold for switching from day mode to night mode.
Night > Day: the lighting threshold for switching from night mode to day mode.
Schedule: switching between day and night mode using a time schedule. The
camera can be set to switch at intervals of 30 minutes.