A350 - Troubleshooting-Guide

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Hardware
Laser
Laser Calibration Fails
If the Laser Calibration doesn't go well, the Touchscreenwill displayFailed.
Possible Causes
• The laser is too high.
Actions
Two options are available.
1. Redo auto focus.TapFailed, slide the scaleleft to select the leftmostline, and tapSave.The screen should
go back to themain menu. TapCalibration. If the problem persists, repeat the steps until calibration succeeds.