Table of Contents
Advertisement
Lens shift table
Applicable type
Drawing number
WUXGA Type
WXGA Type
XGA Type
* For WUXGA Type, the shift range in the horizontal direction is up to 15% H when using the lens unit "NP13ZL" to project a screen
exceeding Model 150.
Ex.: When projecting on a 150" screen
The explanation is for a XGA Type projector (4:3 panel) with a NP12ZL lens fitted.
• Please replace the screen dimensions and maximum shift value in the calculations for the WXGA Type and WUXGA
Type projectors (16:10 panel) as well.
According to the tables of screen sizes and dimensions (→ page 256), H = 304.8 cm, V = 228.6 cm.
Adjustment range in the vertical direction: The projected image can be moved upwards 0.5 × 228.6 cm = 114 cm,
downwards 0.1 × 228.6 cm = 22 cm (when the lens is at the center position). For a ceiling/front installation, the above
figures are inverted.
Adjustment range in the horizontal direction: The projected image can be moved to the left 0.3 × 304.8 cm = 91 cm,
to the right 0.3 × 304.8 cm = 91 cm.
* Figures differ by several % because the calculation is approximate.
NP30ZL
50% V
①
10% V
②
20% H*
③
20% H*
④
50% V
①
10% V
②
20% H
③
20% H
④
35% V
①
10% V
②
20% H
③
20% H
④
Lens unit
NP12ZL
NP13ZL
50% V
50% V
10% V
10% V
30% H
30% H
30% H
30% H
60% V
60% V
10% V
10% V
30% H
30% H
30% H
30% H
50% V
50% V
10% V
10% V
30% H
30% H
30% H
30% H
258
10. Appendix
NP14ZL
NP15ZL
50% V
50% V
10% V
10% V
30% H
30% H
30% H
30% H
60% V
60% V
10% V
10% V
30% H
30% H
30% H
30% H
50% V
50% V
10% V
10% V
30% H
30% H
30% H
30% H
Advertisement
Table of Contents
Troubleshooting
