Troubleshooting – Dell S520 Projector User Manual

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Troubleshooting

If you experience problems with Touch, see the following troubleshooting tips. If the problem
persists, contact Dell (see Projector User's Guide Contacting Dell on page 122).

Problem

Possible Solution

The touch functionality on the edge or
corner of image is not working.

Please refer to Part F to execute the auto adjust
touch or touch area by manual or project at ~84" if
whiteboard bezel is affecting touch functionality on
the edge of the image.

If there is a big gap between the cursor
and touch point.

Please refer to Part F to execute the auto adjust
touch.

S520 Laser Touch QSC_A02-APCC.book Page 13 Thursday, May 8, 2014 4:54 PM