Panasonic MICRO-IMAGECHECKER PV310 Use Manual

Also see for Micro-Imagechecker PV310: Brochure & specs

311Chapter 14 Information on the PV310 and Help Function Settings14.2 Setting HelpThe PV310 features the following five support functions to support for making the various settings.Function DetailsLighting Adjustment Checks for being the same in light intensity.Focus Proper focal adjustment can be made checking the image on the monitor by turningthe focal ring on the camera lens.Aperture Proper aperture adjustment can be made checking the image on the monitor byturning the exposure ring on the camera lens.Image Profile The grayscale level of the image in the linear area is displayed in a graph form.I/O Monitor This feature allows you to check if the input/output terminals of the PV310 aresurely connected with external device.14.2.1 Making Light AdjustmentsTo check light homogeneity:1. Adjust the focus and place an even object such as a white sheet under the camera.2. Select “INFO.” > “Setting Help” >“Lighting Adjustment” from the menu bar.3. If there is disparity in light as the figure shown below, you cannot execute a stable inspection due toa large difference in grayscale level. In this case, uniform the light by adjusting the position or angleof the lighting.The value of the variation in gray is displayed in the status display area. The larger the variation in grayrepresents the uneven the light. Adjust the position or angle of lighting until the value of the variation in graycomes close to “0” as much as possible.Selecting “Live” by pressing the B key displays the image captured before the lighting adjustment (normalcamera captured image).