Pen Calibration; Calibrating Automatically - Epson BrightLink 685Wi Setup Manual

Pen Calibration

Calibration coordinates the position of the pen with the location of your cursor. You only need to calibrate
the first time you use your projector's interactive features. Calibration results remain until you calibrate
again.
Be sure to calibrate the pen before performing finger touch calibration.
If you notice positioning discrepancies after doing any of the following, calibrate again:
• Performing Geometry Correction
• Adjusting the image size
• Using the Image Shift feature
• Moving the projector
Note: When using multiple projectors with DuoLink, draw a line across the two screens after pen
calibration and make sure the screens are aligned correctly. If the line position does not match, realign
the screens and perform calibration again.
Note: Move any pen you are not using away from the projection screen while calibrating.

Calibrating Automatically

Calibrating Manually
Parent topic:
Calibrating Automatically
You do not need the pens or a computer for Auto Calibration. Make sure the other projector is turned off
during calibration.
Make sure you have aligned the screens before starting calibration.
Note: You can start Auto Calibration by pressing the User button on the remote control or by pressing
the Menu button on the remote control as described here.
Configuring Projector Settings for Multiple Projectors
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