Epson BrightLink Solo Interactive Module IU-01 User Manual - Page 16
Calibrating, Checking the Connection Status, Performing Calibration
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Calibrating 16 Calibration sets up the connection between your computer and the Easy Interactive Pen. This simple process ensures that your computer can accurately detect the position of the pen on the projection surface. You need to calibrate before using the pen for the first time, or if you change the resolution on your computer or connect a different computer. You can use either pen for calibration. Checking the Connection Status Before you can calibrate, you need to make sure the Easy Interactive Driver is activated on your computer. a Make sure the pen icon appears on your screen, either in the system tray on your taskbar in the lower right corner of your screen (Windows) or in the Dock (Mac OS). It may take a minute for the icon to appear after you turn on the computer and projector. If a red ^ appears on the icon, the computer and projector are not connected correctly. Try removing and reconnecting the USB cable. b If you don't see the icon, do one of the following: Windows Select or Start > All Programs or Programs > Epson Projector > Easy Interactive Driver. Mac OS Open the Application folder, then select the Easy Interactive Driver icon. If you need more help, s p.20. When the Interactive Unit and projector are connected and the Easy Interactive Driver icon is displayed, you're ready to calibrate. See the next section for instructions. a Do not select Exit or Quit from the Easy Interactive Driver menu. If you do, you will have to open the driver as described above the next time you want to use the Easy Interactive Pen. Performing Calibration Two types of calibration are available: • Normal, which is faster and appropriate for most situations (25 calibration points) • Advanced, which is recommended when you are projecting very detailed images and need higher accuracy (49 calibration points) You may need to recalibrate if you change the projector's aspect ratio or if you change the following settings: Auto Setup, Resolution, Tracking, Sync, Position, Aspect, Keystone, or Zoom. a To start calibration, do one of the following: Windows Click the pen icon in the system tray on your taskbar (lower right corner of your screen), then select Calibrate (Normal) or Calibrate (Advanced). Mac OS Click the pen icon in the Dock, select Calibrate from the menu bar, then select Calibrate (Normal) or Calibrate (Advanced). b After you read the message about calibration, click OK.