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• To draw on the projected screen, tap the projection surface with your finger and drag it as
necessary.
7. To use your finger as a mouse in PC Interactive mode, do the following:
• To left-click, tap the board with your finger.
• To double-click, tap twice with your finger.
• To right-click, press the board with your finger for about 3 seconds (Windows).
• To click and drag, press on and drag an item with your finger.
• To scroll, drag your finger on the screen.
8. If your operating system supports these functions, you can also do the following:
• To zoom in or out, touch an item using two fingers and either move your fingers away from each
other (zoom in) or toward each other (zoom out).
• To rotate an image, touch the image with your fingers and rotate your hand.
• To drag up or down on a page, or move backward or forward in a browser window, use swiping
gestures or flicks.
Note: Finger touch operations may not work correctly with long or artificial nails, or fingers wearing
bandages. If your fingers are too close together or crossed, or your sleeve or free hand touches the
screen, finger touch may not be recognized. Some operating systems may not support gestures such as
flicks.
Parent topic: Using Finger Touch Interactivity