152.3 Using the trackIR Software FeaturesNote: when adjusting settings or changing options in the software, pay close attention tothe picture of the trackIR unit in the middle of the screen. This picture will often bereplaced by instructions or menus.Hot Keys: The Hot Keys feature allows you to designate which keys on your keyboardyou wish to use for Left Click, Right Click, Center, Pause and Scroll.Left Click and Right Click operate exactly like the left and right click buttons on yourmouse. Center moves the cursor to the center of the screen. Pause stops and startscursor movement. Scroll allows you to scroll through text by moving the cursor above orbelow a pop-up scroll bar.To set, or re-set these keys, first click on the function you wish to set. For example, tochange your left click Hot Key, just click on the Left Click text in the Hot Keys menu.The graphic in the center of the software screen will prompt you to select a key for thisfunction. To set or change this key assigned to this function, simply press the desired keyon the keyboard. We recommend that you select keys that you don’t often use for otherfunctions that are also within easy reach when you type.