Bosch EX65, Instruction Manual

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EX65 Explosion-protected Camera Operation | en 27
Bosch Security Systems, Inc. Instruction Manual F.01U.412.061 | 2.0 | 2011.08
8.4.3 Shutter/AGC submenu
DVR/IP Encoder On, Off On - The camera output is optimized for connection to a
DVR or IP encoder to compensate for compression
methods.
Off - The camera output is optimized for connection to an
analog system (matrix switcher or monitor).
EXIT Returns to main menu.
Item Selection Description
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.