16
Operating Instructions
EXPOSURE
MODE
BRIGHTNESS
SENS-UP
AGC
MOTION DEBLUR
RETURN
AUTO
OFF
ON
RET
2. EXPOSURE
2-1. MODE
(default: AUTO)
: Adjusts the brightness of video(0~20).
2-2. BRIGHTNESS
(default: 10)
CAUTION
|:::::::|::::::| 10
|:::::::|::::::| 12
• It is necessary to execute LENS INIT in cases below;
1) At the final step of installation.
2) When out of focus due to shock or vibration.
: Can set EXPOSURE MODE to AUTO, IRIS Priority, SHUT. Priority, MANUAL
and Flickerless. SHUT. Priority, MANUAL and Flickerless modes disable
SENS-UP and MOTION BLUR functions.
• AUTO: Optimizes the video level by controlling the iris and the shutter speed
automatically.
• IRIS Priority: Select to fix IRIS in a certain apperture and the video level is
controlled by an automatic shutter control. Lower IRIS LEVEL will close more
iris and increase the field of depth in the daytime but significantly decrease
the low light performance. Too much low 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 the fluorescent lighting .
It is not recommended for outdoor or daytime.
• MANUAL: Iris and Shutter can be set to fixed.
• Flickerless : Reduces the flicker in video when US(60Hz)/EU(50Hz) mode is
used in 50Hz/60Hz fluorescent lighting respectively.
