18
User’s Guide
Setting Up
If you do not want to use the distance table, you can use the following equations to
help determine where to install the projector relative to the screen.
Calculating projection dimensions
distance from lens to screen = A × width of screen
minimum and maximum distance from screen = B
width of screen = 0.8 × diagonal of screen (for 4:3 screen)
projector lens below bottom of screen = C × width of screen (for 4:3 screen)
A = 1.67 to 2.00
B = 1.2 to 12 m (4 to 40 ft)
C = 0.21 to 0.45
Summary of Contents for mp3130
Page 1: ...1 hp mp3130 digital projector user s guide ...
Page 6: ...6 User s Guide Contents ...
Page 46: ...46 User s Guide Adjusting the Projector ...
Page 52: ...52 User s Guide Maintaining the Projector ...
Page 58: ...58 User s Guide Installing Permanently ...
Page 68: ...68 User s Guide Fixing Problems ...
Page 78: ...78 User s Guide Reference Japan Korea ...
Page 80: ...80 User s Guide Reference ...
Page 84: ...Index 84 User s Guide Index ...