Bosch Dinion2X NBN-498, Руководство по установке

Страница: 27 / 62

Dinion2X Configuration | en 27
Bosch Security Systems Installation Manual AR18-08-B013 | v1.0 | 2009.03
5.5.3 Shutter/AGC submenu
Item Selection Description
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 video-iris or
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, 1/120,
1/250,
1/500,
1/1000,
1/2000,
1/5000,
1/10K
In 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.
Actual shutter Displays the actual shutter value from the
camera to help compare lighting levels and
optimum shutter speed during set-up.
Gain control On, Fixed On - the camera automatically sets the gain to
the lowest possible value needed to maintain
a good picture.
Fixed - sets Fixed AGC value.
Maximum AGC
or
Fixed AGC
0 to 30 dB Selects the maximum value the gain can have
during AGC operation.
Selects the gain setting for Fixed gain
operation (0 is no gain).
Actual AGC Displays the actual AGC value from the
camera to help compare gain level with
lighting levels and picture performance.