NEC PA803U User Manual page 182

Lens shift table
Applicable Drawing
type number
WUXGA Type
①
②
③
④
WXGA Type
①
②
③
④
XGA Type
①
②
③
④
* 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 166), 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 NP12ZL
50% V 50% V
10% V 10% V
20% H 30% H
20% H 30% H
50% V 60% V
10% V 10% V
20% H 30% H
20% H 30% H
35% V 50% V
10% V 10% V
20% H 30% H
20% H 30% H
Lens unit
NP13ZL NP14ZL
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
168
8. Appendix
NP40ZL NP41ZL
50% V 50% V
10% V 10% V
20% H 20% H
20% H 20% H
50% V 50% V
10% V 10% V
20% H 20% H
20% H 20% H
35% V 35% V
10% V 10% V
20% H 20% H
20% H 20% H
NP42ZL
50% V
10% V
20% H
20% H
50% V
10% V
20% H
20% H
35% V
10% V
20% H
20% H