Bosch TOURING 7500 SERIES Manual del operador descargar pdf (Pagina 195)

ALC level

Adjust the video output level (-15 to 0 to +15).

Select the range within which the ALC will operate. A positive value is more useful for low-

light conditions; a negative value is more useful for very bright conditions.

Exposure/frame rate

Auto exposure/frame rate

Select to let the camera automatically set the optimum shutter speed. The camera tries to

maintain the selected default shutter speed as long as the light level of the scene permits.

Select the minimum frame rate for automatic exposure:

– 1.5625 to 25 ips

– 1.875 to 30 ips

The values available depend on the value set for the Base Frame Rate in the Installer Menu.

Fixed exposure

Select to set a fixed shutter speed.

Select the shutter speed for fixed exposure:

– 1/25, 1/30, 1/33, 1/40, 1/50, 1/60, 1/100, 1/120 1/250,

1/500, 1/1000, 1/2500, 1/5000, 1/7500, 1/15000)

The values available depend on the value set for the ALC mode.

Day/night

Auto - the camera switches the IR cut-off filter on and off depending on the scene illumination

level.

Monochrome - the IR cut-off filter is removed, giving full IR sensitivity.

Color - the camera always produces a color signal regardless of light levels.

Switch level

Set the video level at which the camera in Auto mode switches to monochrome operation (-15

to 0 to +15).

A low (negative) value means that the camera switches to monochrome at a lower light level. A

high (positive) value means that the camera switches to monochrome at a higher light level.

Enhance

Wide dynamic range

Select Auto for automatic Wide Dynamic Range (WDR); select Off to disable WDR.

Note:

WDR can only be active if Auto exposure is selected, and there is a match between the base

frame rate selected in the installer menu and the ALC fluorescent mode frequency. If there is a

conflict, a pop-up window will suggest a solution and adjust the appropriate settings.

Sharpness level

Adjusts the black level between -15 and +15. Zero position of slider corresponds to the factory

default level.

A low (negative) value makes the picture less sharp. Increasing sharpness brings out more

detail. Extra sharpness can enhance the details of license plates, facial features and the edges

of certain surfaces but can increase bandwidth requirements.

Backlight compensation

Select Off to switch off backlight compensation.

Select Auto to capture details in high-contrast and extremely bright-dark conditions.

Select Intelligent AE to capture object detail in scenes with people moving in front of a bright

background

Contrast enhancement

Select On to increase the contrast in low contrast conditions.

24.11.3

Bosch Video Management System Encoders / Decoders page | en 195

Bosch Sicherheitssysteme GmbH Configuration Manual 2013.07 | V1 | Configuration Client

1 2 ... 190 191 192 193 194 195 196 197 198 199 200 ... 259 260

Comentarios a estos manuales

Sin comentarios

Bosch TOURING 7500 SERIES Manual del operador Pagina 195

Comentarios a estos manuales

Relacionado con productos y manuales para Grabadores de vídeo digital (dvr) Bosch TOURING 7500 SERIES