It is possible to adjust the angular field of view and the focus of the lens using the zoom/focus function.
Zoom/Focus adjustment
It is possible to adjust the angular field of view using the zoom and the extra optical zoom.
Adjust the focus setting by moving the lens focus to the appropriate position.
Manual and auto adjustments are available.
[Zoom ratio designation]
The zoom and focus can be adjusted at the same time.
Operate the slider to enlarge/reduce the angular field of view adjustment outline in the image. When adjusting the zoom ratio to the “Tele” side, only the angular field of view adjustment outline is reduced, and it is possible to determine the zoom ratio while checking the angular field of view after zooming is performed. When adjusting the zoom ratio to the “Wide” side, the image itself is zoomed out of or the angular field of view adjustment outline is enlarged, and it is possible to determine the zoom ratio while checking the image size after zooming is performed. After the angular field of view adjustment outline is adjusted, zooming is performed, and the auto focus function starts to automatically adjust focus based on a subject located in the center of the screen by clicking the [Execute] button.
Note
•
The red area of the slider and angular field of view adjustment outline represents optical zoom, and the yellow area represents extra optical zoom. The supported optical and extra optical zoom ratios vary depending on the model and the selected image capture mode.
WV-SPW631L/WV-SPW631LPJ:
In the extra optical zoom area, the zoom ratio changes in x0.36 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. x3.6
Extra optical zoom: Max. x9.0
–
When “2 mega pixel [16:9](30fps mode)” or “2 mega pixel [16:9](60fps mode)” is selected for “Image capture mode”
Optical zoom: Max. x3.6
Extra optical zoom: Max. x10.8
WV-SPW631LT:
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. x2.4
Extra optical zoom: Max. x6.0
–
When “2 mega pixel [16:9](30fps mode)” or “2 mega pixel [16:9](60fps mode)” is selected for “Image capture mode”
Optical zoom: Max. x2.4
Extra optical zoom: Max. x7.2
WV-SPW611L/WV-SPW611:
In the extra optical zoom area, the zoom ratio changes in x0.36 increments.
Optical zoom: Max. x3.6
Extra optical zoom: Max. x7.2
•
When

,

buttons of [Manual zoom adjustment] is clicked, [Zoom ratio designation] will be disabled. To enable [Zoom ratio designation], click the [Load] button, or the

button of the [Manual zoom adjustment].
[Manual zoom adjustment]
The zoom can be adjusted manually.
•

: Click this button to adjust the zoom ratio to the “Wide” side until x1.0.
•

: Click this button to set the zoom ratio to x1.0.
•

: Click this button to adjust the zoom ratio to the “Tele” side.
Note
•
The camera switches between optical zoom and extra optical zoom depending on the zoom ratio.
The supported optical and extra optical zoom ratios vary depending on the model and the selected image capture mode.
WV-SPW631L/WV-SPW631LPJ:
In the extra optical zoom area, the zoom ratio changes in x0.36 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. x3.6
Extra optical zoom: Max. x9.0
–
When “2 mega pixel [16:9](30fps mode)” or “2 mega pixel [16:9](60fps mode)” is selected for “Image capture mode”
Optical zoom: Max. x3.6
Extra optical zoom: Max. x10.8
WV-SPW631LT:
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. x2.4
Extra optical zoom: Max. x6.0
–
When “2 mega pixel [16:9](30fps mode)” or “2 mega pixel [16:9](60fps mode)” is selected for “Image capture mode”
Optical zoom: Max. x2.4
Extra optical zoom: Max. x7.2
WV-SPW611L/WV-SPW611:
In the extra optical zoom area, the zoom ratio changes in x0.36 increments.
Optical zoom: Max. x3.6
Extra optical zoom: Max. x7.2
•
When operating

,

,

buttons, the auto focus function is not activated. Adjust the focus after adjusting the angle of view.
[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 the screen 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” (→
[Maximum shutter]), if “Auto focus” is executed during slow 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 automatically adjusted. In this case, manually adjust the focus.
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when the subject moves a lot
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when there are large changes to the lighting intensity
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when the light level is low
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when the subject or location is extremely bright or reflective
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when viewing through windows
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when the dome cover is in a locations where it can easily become dirty
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locations where there is not much contrast such as a white wall
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when there is harsh flickering
•
When images in the near-infrared light area change from color to black & white, images may be out of focus due to the nature of optical properties. In this case, the focus can automatically be corrected by selecting “Auto” or “Preset” for “Adjusting method” (the focus will not automatically be adjusted according to the illumination level change once the focus is corrected).
[Adjusting method]
Select the focus adjustment method upon switching between the color mode and the black & white mode.
•
Auto: Adjusts the focus function automatically and corrects the focus when switching between color and black & white images.
•
Preset: Performs the preset movement to each specified focus position when switching between color and black & white images. The preset position is the focus position specified last time, which was automatically memorized for each of color images and black & white images.
•
Fix: Fixes the position after adjusting the focus either automatically or manually.
[Close] button
Click this button to close the “Zoom/Focus adjustment” setup menu.