Évaluations - 6, GPA: 3.8
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Photos et spécifications Canon PowerShot A310 |
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Facilité d'utilisation
It shows the distribution of the brightness data. If the exposure requires adjustment, set the exposure compensation and re-shoot (Press the DISP. button if the histogram and other information is not shown.). • Please note that image information recorded by this camera may not display correctly on other cameras and image information recorded by other cameras may not display correctly on this camera. 30 About the Histogram The histogram is a graph that allows you to judge the brightness of the shot image. The greater the bias toward the left in the graph, the darker the image. The greater See Functions Available in Each Shooting Mode (p. 124) at the end of this manual to find out which settings can be changed in which shooting modes. Auto Mode In this mode, all you have to do is press the shutter button and let the camera do everything else. 1Set the mode switch to . 2Aim the camera at the subject. 3Press the DISP. button to turn the LCD monitor on and use the zoom button to achieve the desired composition (relative subject size in the viewfinder). : The subject will be enlarged. : The subject will be reduced. • Images can be digitally zoomed up to approximately 5.1x. Shooting – The Basics ..The digital zoom can be set to [Off] (p. 57). ..The image will appear grainier as the image is digitally zoomed. However, the actual recorded image is not as coarse as it appears in the LCD monitor. Digital zoom is unavailable in some modes (p. 125). 4Press the shutter button halfway. • The shutter has a two-stage operation (pressing halfway and pressing fully). Pressing Halfway The exposure and focus are automatically set. Indicators show the state of the camera (p. 14). 5Press the shutter button all the way. Pressing fully • The shutter sounds once, and the image is shot. The indicator next to the viewfinder blinks green while the image is being recorded to the CF card (p. 14). 31 Shooting – The Basics ..Functions Available in Each Shooting Mode (p. 124). ..With the Review function, you can change the length of time images show on the LCD monitor after shooting, or set it so they do not show at all (p. 34). ..If the orange or yellow indicator blinks while you press halfway, you can still press fully to take the shot. ..Images are first saved into the camera's internal memory before being recorded onto the CF card, allowing the next images to be taken immediately as long as sufficient space is available in the internal memory. ..The beep and shutter sound can be set on/off in the Set up menu (p. 59). ..Even when the shutter sound is set to [ , , (On)] (p. 61), no sound will be heard if [Mute] is set to [On]. ..There is no shutter sound in movie mode. ..Shots cannot be taken while the flash is charging. Shooting with Viewfinder You can save the power by turning the LCD monitor off and using the viewfinder to shoot. 1Compose the image so that the subject appears in the center of the viewfinder. ..Image Seen in Viewfinder vs. Recorded Image When shooting an image, a larger range than the one visible in the viewfinder usually gets recorded. You can confirm the actual range that will be recorded in the LCD monitor. In addition, due to the viewfinder’s specification, the range visible 32 in the viewfinder may actually differ from the actual recorded image. The closer the subject is to the lens, the more noticeable the difference will be. In some cases, portions of images shot up close that appear in the viewfinder will not appear in the recorded image. You are recommended to use the LCD monitor during macro photography (p. 40). • About the AF Function This camera employs AiAF (artificial intelligence autofocus) technology, which uses a broad metering field to calculate the focal distance with high precision. It delivers a crisp focus even when the photographic subject is slightly off-center. The camera can also automatically focus on the center when AiAF is set to [Off]. • AF-assist Beam -The AF-assist beam will sometimes emit when the shutter button is pressed halfway to assist focusing in certain conditions, i.e. dark conditions. Shooting – The Basics -The AF-assist beam can be turned off (p. 57). If animals are your subject, turn off the beam when shooting in the dark to avoid startling them. However, please keep in mind the following facts. • If the AF-assist beam is turned off, it may become more difficult for the camera to focus. • Even if the AF-assist beam is turned off, if the flash is on red-eye reduction auto or is in slow synchro mode, the red-eye reduction lamp may emit. 33 Shooting – The Basics Reviewing an Image Right After Shooting After a photo is taken, the image displays on the LCD monitor for 3 seconds. In addition, the image will keep on displaying regardless of the review duration setting if one of the following operations is performed. • Keeping the shutter button fully pressed • Pressing the button while the image is displayed Press the shutter button halfway again to stop displaying it. You can perfor...