HP XP8010, XP8020 Reference Guide

To install an add on lens

To install an add on lens

Reference Guide
57
System Management
To install an add-on lens
If the projector distance and image size are not compatible with the room 
configuration, an add-on lens might provide a solution. 
Use the following table to coordinate distance to the screen, width of the screen, and 
lens size.
1. Be sure the lens cover is removed.
2. Turn the focus ring fully counter-clockwise.
Identifying lens range
Lens
Distance
Distance/Width Ratio
Short-throw lens
1.5–12 m (5–40 ft)
1.56–1.88
Normal lens
1.5–14 m (5–46 ft)
1.98–2.38
Long-throw lens
1.5–18 m (5–60 ft)
2.35–2.81