WV-SFV631LT:In the extra optical zoom area, the zoom ratio changes in x0.24 increments.– When “2 mega pixel [4:3](30fps mode)” or “3 mega pixel [4:3](30fps mode)” is selected for“Image capture mode”Optical zoom: Max. x2.4Extra optical zoom: Max. x6.0– When “2 mega pixel [16:9](30fps mode)” or “2 mega pixel [16:9](60fps mode)” is selectedfor “Image capture mode”Optical zoom: Max. x2.4Extra optical zoom: Max. x7.2WV-SFV611L/WV-SFR611L/WV-SFN611L:In the extra optical zoom area, the zoom ratio changes in x0.36 increments.Optical zoom: Max. x3.6Extra optical zoom: Max. x7.2• When operating , , buttons, the auto focus function is not activated. Adjustthe focus after adjusting the angle of view.IMPORTANT• The extra optical zoom function may not be activated on the appropriate position if the setting for thefunction is performed after the settings for the mask areas (®page 106), privacy zone (®page 116),VMD area (®page 137). To prevent this, perform the setting for the extra optical zoom function beforeother settings.[Manual focus adjustment]The focus can be adjusted manually.• [Near] button: Click this button to adjust the focus to the “Near” side.• [Reset] button: Click this button to reset the focus to the default.• [Far] button: Click this button to adjust the focus to the “Far” side.[Auto focus]The auto focus function starts to automatically adjust focus based on a subject located in the center of thescreen by clicking the [Execute] button.IMPORTANT• When a value with an interval longer than “Max.1/30s” (Max.2/30s/ Max.4/30s/ Max.6/30s/ Max.10/30s/ Max.16/30s) is selected for “Maximum shutter” (®page 102), if “Auto focus” is executed duringslow shutter operations at night, it may take a long time to complete “Auto focus”.• In the following locations or with the following subjects, the focus may not be able to be automaticallyadjusted. In this case, manually adjust the focus.– when the subject moves a lot– when there are large changes to the lighting intensity– when the light level is low– when the subject or location is extremely bright or reflective– when viewing through windows– when the dome cover is in a locations where it can easily become dirty– locations where there is not much contrast such as a white wall– when there is harsh flickering• When images in the near-infrared light area change from color to black & white, images may be out offocus due to the nature of optical properties. In this case, the focus can automatically be corrected byselecting “Auto” or “Preset” for “Adjusting method” (the focus will not automatically be adjustedaccording to the illumination level change once the focus is corrected).112 Operating Instructions11 Configure the settings relating to images and audio [Image/Audio]
