Panasonic PT-RZ21К Operating Instructions Manual page 41

Standard status
Only [KEYSTONE] used
Projection
Vertical
lens Model
keystone
No.
correction
angle α (°)
ET-D75LE6 ±28
ET-D75LE8 ±40
ET-D75LE10 ±40
ET-D75LE20 ±40
ET-D75LE30 ±40
ET-D75LE40 ±40
ET-D75LE50 ±22
ET-D75LE95 +5 / -0
*1
ET-D75LE90 +5 / -0
*1
*1 Only the vertical keystone correction angle can be corrected in the direction in which the projector body moves away from the screen.
When using the optional Upgrade Kit (Model No.: ET-UK20)
Only [KEYSTONE] used
Projection
Vertical
lens Model
keystone
No.
correction
angle α (°)
ET-D75LE6 ±28
ET-D75LE8 ±45
ET-D75LE10 ±40
ET-D75LE20 ±40
ET-D75LE30 ±45
ET-D75LE40 ±45
ET-D75LE50 ±22
ET-D75LE95 +5 / -0
*2
ET-D75LE90 +5 / -0
*2
*1 When [VERTICAL KEYSTONE] and [HORIZONTAL KEYSTONE] are used simultaneously, correction cannot be made exceeding total of 55°.
*2 Only the vertical keystone correction angle can be corrected in the direction in which the projector body moves away from the screen.
Note
f When [GEOMETRY] is used, the focus of the entire screen may be lost as correction increases.
f Make the curved screen a circular arc shape with one part of a perfect circle removed.
f Adjustment range of the [GEOMETRY] items may not match the listed projection range depending on the projection lens. Use this projector
within the projection range, otherwise the correction may not work.
Chapter 2 Getting Started — Setting up
[KEYSTONE] and [CURVED CORRECTION] used together
Horizontal Vertical
keystone keystone
correction correction
angle β (°) angle α (°)
±15 ±10
±15 ±20
±15 ±20
±15 ±20
±15 ±20
±15 ±20
±15 ±8
0 ―
0 ―
[KEYSTONE] and [CURVED CORRECTION] used together
*1
Horizontal Vertical
keystone keystone
correction correction
angle β (°) angle α (°)
±15 ±10
±40 ±20
±40 ±20
±40 ±20
±40 ±20
±40 ±20
±15 ±8
0 ―
0 ―
Horizontal
keystone Min. value of Min. value of
correction R2/L2
angle β (°)
±10 1.6
±15 0.2
±15 1.1
±15 0.9
±15 0.6
±15 0.4
±8 2.0
― ―
― ―
Horizontal
keystone Min. value of Min. value of
correction R2/L2
angle β (°)
±10 1.2
±15 0.2
±15 0.9
±15 0.7
±15 0.5
±15 0.3
±8 1.5
― ―
― ―
Only [CURVED
CORRECTION] used
Min. value of Min. value of
R3/L3 R2/L2
3.9 0.9
0.4 0.2
2.6 0.6
1.7 0.5
1.2 0.4
0.7 0.2
4.9 1.2
― ―
― ―
Only [CURVED
CORRECTION] used
Min. value of Min. value of
R3/L3 R2/L2
3.0 0.7
0.3 0.1
2.0 0.5
1.3 0.4
0.9 0.3
0.5 0.2
3.7 0.9
― ―
― ―
ENGLISH - 41
R3/L3
2.3
0.3
1.5
1.0
0.7
0.4
2.9
―
―
R3/L3
1.7
0.2
1.1
0.7
0.5
0.3
2.2
―
―