16
17
Operating Instructions
• AUTO: Optimizes the video level by controlling the iris and the shutter speed
automatically.
• IRIS Priority: Select to fix IRIS at a certain apperture and the video level is
controlled by an automatic shutter control. Lower IRIS LEVEL will close the iris
more and increase the field of depth in the daytime but significantly decrease
the low light performance. Too low of IRIS LEVEL will result in foggy
video by diffusion from the lens iris.
• SHUT. Priority: Select to fix SHUTTER speed at a certain speed and the video
level is controlled by an automatic iris control.
This mode is useful when color rolling occurs under fluorescent lighting.
This mode is not recommended for outdoor or daytime.
• MANUAL: Iris and Shutter can be set to fixed.
• Flickerless : Reduces flicker in video when US(60Hz)/EU(50Hz) mode is
used in 50Hz/60Hz fluorescent lighting respectively.
• AUTO: SENS-UP is enabled or disabled automatically by the scene brightness.
Higher SENS-UP can get brighter video but the slower frame rate will cause
motion blur and more white pixels. If set to AUTO, maximum integration limit
for SENS-UP can be set to x2, x4, X8, x16, X32 in SENS-UP menu.
• OFF: Disables SENS-UP.
: A brighter video can be obtained by increasing the exposure time at night
with SENS-UP. SENS-UP is the maximum integration of frames by DSS (Digital
Slow Shutter) in low light.
2-4. SENS-UP
(default: OFF)
: AGC amplifies the video gain for brighter video but will cause noise and white
pixel accordingly. AGC level less than 10 disables AUTO in DAY/NIGHT.
2-5. AGC
(default: 10)
EXPOSURE
MODE
BRIGHTNESS DAY
BRIGHTNESS NIGHT
SENS-UP
AGC
MOTION DEBLUR
RETURN
AUTO
OFF
ON
RET
|:::::::|::::::| 10
|::::::|:::::::| 8
|:::::::|::::::| 10
: Adjusts the brightness of day time video (0~20).
2-2. BRIGHTNESS DAY
(default:10)
: Adjusts the brightness of night time video (0~20).
2-3. BRIGHTNESS NIGHT
(default:10)
