Bosch VBN-5085 User Manual

DINION 5000 AN

Configuration | en

Bosch Security Systems

Installation Manual

AM18-Q0644 | v1.0 | 2013.03

ALC level

-15 to +15

Selects the video level range. A 

positive value is more useful for low-

light conditions; a negative value is 

more useful for very bright 

conditions.

Some ALC adjustment may improve 

scene content when Smart BLC is 

enabled.

ALC speed

Slow, 

medium, fast

Adjusts the speed of the video level 

control loop. For most scenes it 

should remain at the default value.

Shutter

AES, FL, Fixed

AES (auto-shutter) - the camera 

automatically sets the optimum 

shutter speed.

FL - flickerless mode avoids 

interference from light sources 

(recommended for DC-iris lenses 

only).

FIXED - allows a user defined shutter 

speed.

Default (AES) 

shutter 

or

Fixed shutter

1/50 (PAL) 

1/60 (NTSC),

1/100 (PAL) 

1/120 (NTSC),

1/250, 

1/500, 

1/1000, 

1/2000, 

1/4000, 

1/10K,

1/100K 

In DEFAULT (AES) mode, the camera 

tries to maintain the selected shutter 

speed as long as the light level of the 

scene is high enough.

In Fixed mode, selects shutter 

speed.