Canon EOS 90D For Dummies. Robert Correll

Чтение книги онлайн.

Читать онлайн книгу Canon EOS 90D For Dummies - Robert Correll страница 16

Canon EOS 90D For Dummies - Robert Correll

Скачать книгу

      Your camera offers an alternative way of setting up shots called Live View, which disables the viewfinder and instead displays a live preview of your subject on the camera monitor. The following list explains the basics of using Live View:

       Switching to Live View for photography: Set the Live View/Movie shooting switch, labeled in Figure 1-17, to the camera icon. Next, press the Start/Stop button to shift from viewfinder shooting to Live View mode. You hear a clicking noise and then the viewfinder goes dark and the monitor displays the live scene. By default, some shooting data appears as well, with the amount and type of information varying depending on your exposure mode and a few other settings. The figure shows the display as it appears in the Scene Intelligent Auto exposure mode when the default picture-taking settings are used for that mode.FIGURE 1-17: In Live View mode, a live preview of your subject appears on the monitor, and the viewfinder is disabled. If nothing happens after you press the Start/Stop button a few times, you may need to reset the Live View Shoot menu option to Enable. This is the default setting, but it’s possible you or another user changed the setting to Disable at some point. Where you find the Live View Shoot option depends on your exposure mode; in the basic exposure modes, the option lives on Shooting Menu 2, as shown on the left in Figure 1-18. In the advanced modes (P, Tv, Av, M, B, C1, and C2), go to Shooting Menu 4, as shown on the right.Why would Canon give you the option to disable Live View functionality? Because it’s possible to accidentally press the Live View button and switch to that mode when you don’t really want to go there.

       Engaging Live View for movie recording: For movie recording, simply moving the Live View/Movie shooting switch to the Movie mode setting, represented by the red movie-camera symbol, engages Live View. You can’t use the viewfinder in Movie mode, so you can’t disable Live View shooting from the menu.In Movie mode, pressing the Start/Stop button starts and stops recording. To exit Movie mode, move the Live View/Movie shooting switch to the camera icon.

Photo illustration of Live View feature selected on a menu.

      FIGURE 1-18: To use Live View, make sure this menu option is set to Enable.

      Customizing the Live View display

Photo illustration of the default Live View for photography (left) and movie recording (right).

      FIGURE 1-19: Here’s a look at the default Live View display for photography (left) and movie recording (right).

Photo illustration of the different types of data that appear during Live View shooting: focus frame only, basic shooting info, detailed shooting info, and histogram and level.

      FIGURE 1-20: Press the Info button to change the type of data that appears during Live View shooting.

Photo illustration of the Grid display disabled on the menu.

      FIGURE 1-21: Through this option, you can add one of three alignment grids to the screen.

        The white box or corner markings represent the autofocusing frame. The appearance of the frame depends on the AF Method, which Chapter 5 explains.

       Check the areas labeled in Figure 1-19 to view the battery status. The symbol shown in the figure represents a full battery.

       The number of shots remaining or the available movie recording time appears next to the battery symbol. Again, Figure 1-19 shows you where to look.

       You can’t display the Electronic Level when the camera is set to the default AF Method setting (Face + Tracking). To display the level, you must switch to Spot AF, 1-Point AF, or Zone AF. (You can do so via the Quick Control screen, as outlined a little later in this chapter.)

       The chart that appears in the histogram display (bottom-right screen in Figure 1-20) is a tool you can use to gauge exposure. See the discussion on interpreting a Brightness histogram in Chapter 9 to find out how to make sense of what you see. But note that when you use flash, the histogram is dimmed. The histogram can’t display accurate information because the final exposure will include light from the flash and not just the ambient lighting. In addition, the histogram dims when you use B (Bulb) exposure mode, which keeps the shutter open for as long as you hold down the shutter button. The camera can’t predict how long you’re going to hold that button down, so it can’t create a histogram that will reflect your final exposure.

       Also note the Exposure Simulation symbol that appears in the bottom two screens shown in Figure 1-20. (Look in the lower-right corner of the frame next to the magnifying glass.) This symbol indicates whether the monitor is simulating the actual exposure that you’ll record. If the symbol blinks or is dimmed, the camera can’t provide an accurate exposure preview, which can occur if the ambient light is either very bright or very dim. Exposure Simulation is also disabled when you use flash.

      Staying safe with Live View

Скачать книгу