Touchscreen Basics; System Block Diagram - Acer Iconia A1-810 Service Manual

Touchscreen Basics

Your tablet uses a touchscreen for selecting items and entering information.
Use your finger to tap the screen.
Tap: Touch the screen once to open items and select options.
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Drag: Hold your finger on the screen and drag across the screen to select text and
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images.
Tap and hold: Tap and hold an item to see a list of actions available for that item. On the
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pop-up menu that appears, tap the action you want to perform.
Scroll: To scroll up or down the screen, simply drag your finger up or down the screen
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in the direction that you want to scroll.

System Block Diagram

Figure 1-6. System Block Diagram
Hardware Specifications and Configurations
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