Dell Mobile Projector M115HD - Manual (Page 6)

9 Do not use alcohol to wipe the lens.
10 Do not use the wireless projector near cardiac pacemakers.
11 Do not use the wireless projector near medical equipment.
12 Do not use the wireless projector near microwave ovens.
NOTE:
•Recommended Projector Kit (P/N: VXJN3). For more information,
see the Dell Support website at dell.com/support.
•For more information, see the Safety Information that shipped with
your projector.
•The M115HD projector can only be used indoors.
Your Dell Projector 6