Casio Exilim Ex V8 Users Guide
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141ADVANCED SETTINGS ISO sensitivity is a value that expresses sensitivity to light. A larger value indicates higher sensitivity, which is better for shooting when available lighting is dim. If you want to use faster shutter speeds, you should use a higher ISO sensitivity value. Under certain conditions, a fast shutter speed in combination with a high ISO sensitivity setting can cause digital noise, which makes an image appear rough. For clean, good-quality images, use the lowest possible ISO sensitivity setting. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “ISO” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. IMPORTANT! •Using flash with high ISO sensitivity can cause problems with subjects that close to the camera. •“Auto” ISO sensitivity always is used for movies, regardless of the current ISO sensitivity setting. •You can use the key customization feature to configure the [W] and [X] buttons so they control the ISO sensitivity setting (page 150). •“Anti Shake” Image Blur (page 133) operates properly only when “Auto” is selected for the ISO sensitivity setting. Specifying ISO Sensitivity To shoot with this level of sensitivity:Select this setting: Automatically selected by camera. Auto Low HighISO 50 ISO 100 ISO 200 ISO 400 ISO 800 Downloaded From camera-usermanual.com Casio Manuals
142ADVANCED SETTINGS The metering mode determines what part of the subject is metered for exposure. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “Metering” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. Multi (Multi Metering) Multi-pattern metering divides the image into sections and measures the light in each section for a balanced exposure reading. The camera automatically determines shooting conditions according to the measured lighting pattern, and makes exposure settings accordingly. This type of metering provides error-free exposure settings for a wide range of shooting conditions. Center Weighted Center weighted metering concentrates on the center of the focus area to measure light. Use this metering method when you want to exert some control over exposure, without leaving settings totally up to the camera. Spot Spot metering takes readings at a very small area. Use this metering method when you want exposure to be set according to the brightness of a particular subject, without being affected by surrounding conditions. Specifying the Metering Mode Downloaded From camera-usermanual.com Casio Manuals
143ADVANCED SETTINGS IMPORTANT! •The metering mode will change to “Center Weighted” automatically if you change the EV shift value (page 136) to anything other than 0.0 while “Multi” is selected. The metering mode will change back to “Center Weighted” when the EV shift value is changed back to 0.0. •When “Multi” is selected as the metering mode, the icon will not be displayed on the monitor screen when you return to a REC mode information display (page 267).You can use the procedure below to expand the dynamic range, which makes it possible to capture the bright areas of an image while reducing the chance of overexposure and underexposure. When shooting a subject that is back lit, for example, an expanded dynamic range minimizes overexposure and underexposure. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “Dynamic Range” and then press [X]. Reducing the Effects of Overexposure and Underexposure Downloaded From camera-usermanual.com Casio Manuals
144ADVANCED SETTINGS 3.Use [S] and [T] to select the setting you want and then press [SET]. •You can also correct the dynamic range of a photograph you have already shot (page 185).You can use the procedure below to reduce digital noise from human skin in the recorded image and enhance its texture. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “Portrait Refiner” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. When you want to do this:Select this setting: Apply Dynamic Range to a greater extent than “Expand +1”Expand +2 Suppress overexposure and underexposureExpand +1 Do not suppress overexposure and underexposureOff Enhancing Human Skin Textures When you want to do this:Select this setting: Enhance skin texture more than “Noise Filter +1”Noise Filter +2 Enhance skin texture Noise Filter +1 Turn off skin texture enhancement Off Downloaded From camera-usermanual.com Casio Manuals
145ADVANCED SETTINGS The camera’s filter feature lets you add color tints to your images as you shoot them. The color effect look just like what you would get by installing a color filter on the lens of the camera. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “Color Filter” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. Available filter settings are: Off, B/W, Sepia, Red, Green, Blue, Yellow, Pink, and PurpleUse the following procedure to adjust the sharpness of subject outlines in your images. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “Sharpness” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. You can specify one of five sharpness settings from +2 (sharpest) to –2 (least sharp). Using the Camera’s Color Filter EffectsControlling Image Sharpness Downloaded From camera-usermanual.com Casio Manuals
146ADVANCED SETTINGS Use the following procedure to adjust the saturation of colors in your images. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “Saturation” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. You can specify one of five saturation settings from +2 (most saturated) to –2 (least saturated).Use the following procedure to adjust the contrast of your images. 1.In a REC mode, press [MENU]. 2.On the “Quality” tab, select “Contrast” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. You can specify one of five contrast settings from +2 (most contrast between light and dark) to –2 (least contrast between light and dark). Controlling Color SaturationAdjusting Image Contrast Downloaded From camera-usermanual.com Casio Manuals
147ADVANCED SETTINGS You can have the snapshot’s recording date only, or date and time stamped in the lower right corner of the image. 1.In a REC mode, press [MENU]. 2.On the “Set Up” tab, select “Timestamp” and then press [X]. 3.Use [S] and [T] to select the setting you want and then press [SET]. Example: December 24, 2007, 1:25 p.m. IMPORTANT! •Even if you do not stamp the date and/or time with Timestamp, you can do so later using the DPOF function and the printing software function (page 226). •Once date and time information is stamped in a print, it cannot be edited or deleted. •Use the “Date Style” setting (page 211) to specify the Year/ Month/Day format of the date. •The recording date and time are determined in accordance with the camera’s clock settings (pages 11, 211) when the snapshot is recorded. •Digital zoom is not supported while date stamping is turned on. •Date stamping is not supported for the following types of images. – Some BEST SHOT images (Business cards and documents, White board, etc., Old Photo, Auto Framing, ID Photo) Date Stamping Snapshots To do this:Select this setting: Display the date only (2007/12/24) Date Display the date and time (2007/12/24 1:25pm)Date&Time Display nothing Off Downloaded From camera-usermanual.com Casio Manuals
148ADVANCED SETTINGS The on-screen histogram that provides a graphic representation of the current exposure of the image. You can also display the histogram in the PLAY mode for information about the exposure levels of images. 1.Press [S] (DISP) as many times as necessary to display the histogram (page 53). NOTE•You can use key customization to configure the [W] and [X] buttons so they control the EV shift setting. Then you can perform EV shift while viewing the results on the on-screen histogram (page 150). ■How to Use the Histogram A histogram is a graph that represents the lightness of an image in terms of the number of pixels. The vertical axis indicates the number of pixels, while the horizontal axis indicates lightness. If the histogram appears too lopsided for some reason, you can use EV shift to move it left or right in order to achieve better balance. Optimum exposure can be achieved by EV shifting so the graph is as close to the center as possible. For snapshots, you can even display individual histograms for R (red), G (green), and B (blue). These lines can be used to determine whether there is too much or too little of each of the color components in an image.Using the On-screen Histogram to Check Exposure Histogram Downloaded From camera-usermanual.com Casio Manuals
149ADVANCED SETTINGS Example Histograms A histogram towards the left side results when the overall image is dark. A histogram that is too far to the left may result in “black out” of the dark areas of an image, as shown in the nearby image. A histogram towards the right side results when the overall image is light. A histogram that is too far to the right may result in “white out” of the light areas of an image, as shown in the nearby image.An overall well-balanced histogram results when the overall image is at optimal lightness. IMPORTANT! •A centered histogram does not necessarily guarantee optimum exposure. If you intentionally want to over expose or under expose the image, you may not want a centered histogram. •Due to the limitations of exposure compensation, you may not be able to achieve an optimum histogram configuration. •Use of the flash and certain shooting conditions can cause the histogram to indicate exposure that is different from the actual exposure of the image when it was shot. Downloaded From camera-usermanual.com Casio Manuals
150ADVANCED SETTINGS The following functions are also available in a REC mode to help make your digital image more efficient and enjoyable. •Assign functions to the [W] and [X] keys •Display an on-screen grid for easy image composition •Review an image you just recorded •Register initial power up settings •Reset settings Using Key Customize to Assign Functions [W] and [X] Key Customize lets you assign any one of the five functions listed below to the [W] and [X] keys. Once you do, you will be able to use the assigned functions while shooting snapshots or movies, without going through the menus. For details about each of the functions, see the referenced page numbers. Other Useful Recording Functions When this function is assigned:You can use [W] and [X] to do this: Continuous (page 79)Change the Continuous Shutter Mode EV Shift (page 136)Perform EV shifting for exposure compensation White Balance (page 138)Change the white balance setting ISO (page 141) Change the ISO sensitivity setting Self-timer (page 77) Select the self-timer time Downloaded From camera-usermanual.com Casio Manuals