• Outdoor scene: Depending on the brightness level (illuminance), the iris will automatically be controlledtogether with the shutter speed adjustment to control light. When shooting a bright subject such as outdoor,etc., select this parameter. Be aware that flicker may occur when a subject is under fluorescent lighting.• Indoor scene (50 Hz) / Indoor scene (60 Hz): The shutter speed will automatically be adjusted to preventflicker caused by fluorescent light. Select 50 Hz or 60 Hz corresponding to the location where the camerais in use.• ELCSP509SP509SP508SP508 : The shutter speed is used to control the light.• Fix shutter: The selected value will be set as the fixed shutter speed.1/30 Fix, 3/100 Fix, 3/120 Fix, 2/100 Fix, 2/120 Fix, 1/100 Fix, 1/120 Fix, 1/250 Fix, 1/500 Fix, 1/1000 Fix,1/2000 Fix, 1/4000 Fix, 1/10000 Fix• Default: Outdoor sceneNote• When a faster shutter speed is selected (up to 1/10000), it is possible to capture a fast moving objectwith less blur.• When a faster shutter speed is selected, the sensitivity will become lower.• When “On” is selected for “Super Dynamic(SD)”, “ELC” and “Fix shutter” are not available. To configure“ELC” and “Fix shutter”, set “Super Dynamic(SD)” to “Off”.SP509SP509• Select “ELC” when using a lens with fixed iris or manual iris.[AGC]Select a method of gain adjustment from the following.• On(High)/ On(Mid)/ On(Low): When the luminance of the subject becomes darker, gain will beautomatically increased and screen will become brighter. “High”, “Mid” and “Low” are indications of gainlevel.• Off: Images will be captured with the fixed gain level.• Default: On(High)[Auto slow shutter]The electronic sensitivity enhancement (sensitivity up) can be carried out by adjusting the storage time of thesensor.The following are available for the recording duration.Off(1/30s), Max.2/30s, Max.4/30s, Max.6/30s, Max.10/30s, Max.16/30s• Default: Off(1/30s)IMPORTANT• When “On” is selected for “Auto slow shutter”, frame rate may become lower. Noise or white dots(blemishes) may sometimes appear.Note• When “Max.16/30s” is selected, for example, sensitivity will automatically be increased up to x16.• When “Off” is selected for “AGC”, this setting is unavailable.[Day & Night(IR)]SW559SW559SP509SP509SF549SF549SF539SF539Select switching between the color mode and the black & white mode from the following.• Off: The color mode is selected.• On: The black & white mode is selected.• Auto1(Normal): The camera automatically switches between the color mode and the black & white modein accordance with picture brightness (luminance). The black & white mode will automatically be selectedwhen the lighting condition becomes darker, while the color mode will automatically be selected when itbecomes brighter.• Auto2(IR Light): Suitable when using near-infrared light source at night.Operating Instructions 9511 Configure the settings relating to images and audio [Image/Audio]