The display is blank ........................................................................................................................... 44
Images on the screen are too large or too small, or the images are fuzzy ...................................... 44
Keyboard and mouse problems ........................................................................................................................... 44
Touch mat problems ............................................................................................................................................ 45
Projection remains when the touch mat is removed. ....................................................................... 45
Projection does not come back when the touch mat is connected again. .......................................................... 46
The touch mat is not registering touches. .......................................................................................................... 46
Audio problems .................................................................................................................................................... 47
No sound is produced through external speakers (purchased separately) ..................................... 47
Software problems .............................................................................................................................................. 47
10 Specications ............................................................................................................................................ 48
Input power .......................................................................................................................................................... 48
Operating specications ...................................................................................................................................... 48
11 Electrostatic Discharge .............................................................................................................................. 49
12 More HP resources ..................................................................................................................................... 50
13 Accessibility .............................................................................................................................................. 52
Supported assistive technologies ....................................................................................................................... 52
Contacting support .............................................................................................................................................. 52
Appendix A Scanning safety information .......................................................................................................... 53
Index ............................................................................................................................................................. 54
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