Bosch EX65, Instruction Manual

Page: 26 / 48

26 en | Operation EX65 Explosion-protected Camera
F.01U.412.061 | 2.0 | 2011.08 Instruction Manual Bosch Security Systems, Inc.
8.4 Main menu structure
8.4.1 Mode submenu
8.4.2 ALC submenu
Item Selection Description
Mode Submenu Sets up operating modes 1 to 6
ALC Submenu Video level control
Shutter/AGC Submenu Shutter and automatic gain control
Day/Night Submenu Day/Night for color/mono operation
Enhance / Dynamic Engine Submenu Picture enhancement and performance
Color Submenu White balance and color rendition
VMD Submenu Video motion detection
Item Selection Description
Mode 1 to 6 Selects operating mode.
Mode ID Alphanumeric Mode name (11 characters maximum)
Copy active
mode
Available mode
numbers
Copies current mode settings to the mode number
selected.
Default mode Submenu Restores camera to the factory default settings.
EXIT Returns to main menu.
Item Selection Description
ALC level -15 to +15 Selects 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.
Some ALC adjustment may improve scene content when
Smart/BLC is enabled.
Peak/average -15 to +15 Adjusts the balance between peak and average video
control. A negative value gives more priority to average
light levels; a positive value gives more priority to peak
light levels. Video iris lens: choose an average level for
best results (peak settings may cause oscillations).
ALC speed Slow,
medium, fast
Adjusts the speed of the video level control loop. For most
scenes it should remain at the default value.