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Geometric Correction Range

bTIP

Figures are approximations and may vary from the actual values by a few percent.

  Keystone correction *1
  (1) Horizontal (2) Vertical
Lens shift position Correction angle “A” Correction angle “B”

±0% vertical (V), ±0% horizontal (H)

±5° ±5°

+50% vertical (V), ±0% horizontal (H)

Amount applied using Keystone in the projector menus.

(1) Horizontal keystone correction (top view)

A Screen

(2) Vertical keystone correction (side view)

A Screen

  Screen curvature correction *2
(minimum R/L value)
  Concave Convex
Lens shift position (3) Horizontal (4) Vertical (5) Horizontal (6) Vertical

±0% vertical (V), ±0% horizontal (H)

1.10 0.83 4.83 2.09

±50% vertical (V), ±0% horizontal (H)

2.69 1.66 4.83 3.66

Amount applied using the “Warping and Blending Tool” computer software’s warping feature (FP-Z8000 only). Adjustments to focus may fail to produce the desired results at higher values.

(3) Concave horizontal curvature correction (top view)

A Screen

B Arc center

L: Throw distance

R: Arc radius

(4) Concave vertical curvature correction (side view)

A Screen

B Arc center

L: Throw distance

R: Arc radius

(5) Convex horizontal curvature correction (top view)

A Screen

B Arc center

L: Throw distance

R: Arc radius

(6) Convex vertical curvature correction (side view)

A Screen

B Arc center

L: Throw distance

R: Arc radius