HP xp8000 - Digital Projector, Reference Manual

Page: 57 / 98

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