Bosch Dinion NWC-495-10P, Руководство по эксплуатации

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V 2.5 | 2007.6 Operating Instructions Bosch Security Systems
7.5.2 Shutter/AGC
Shutter
– AES (auto-shutter) - the camera automatically sets the
optimum shutter speed for manual iris lenses. The camera
tries to maintain the selected shutter speed (1/60 [1/50],
1/100, 1/120, 1/250, 1/500, 1/1000, 1/2000, 1/5000, 1/
10K) as long as the light level of the scene permits.
– FL - flickerless mode avoids interference from light sources
(recommended for use with video iris or DC iris lenses
only).
– FIXED - allows a user defined shutter speed (1/60 [1/50],
1/100, 1/120, 1/250, 1/500, 1/1000, 1/2000, 1/5000, 1/
10K).
Sensitivity Up
Selects the factor by which the sensitivity of the camera is
increased (OFF, 2x, 3x, …, 10x).
Gain
In AGC mode the camera automatically sets the gain to the low-
est possible value needed to maintain a good picture. Select
i
NOTE!
If Sensitivity Up is active, some noise or spots may appear in
the picture. This is normal camera behavior. Sensitivity Up may
cause some motion blur on moving objects.