Panasonic PT-RZ16K, Инструкция по эксплуатации (Функциональное руководство)

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Chapter 3 Basic Operations — Projecting
78 - ENGLISH
Projection lens Model No. ET-D75LE95 ET-D75LE90
Lens shift range
Projected image width H
Standard projection position
0.12 H 0.12 H
Projected image height V
0.05 V
0.05 V
0.07 V
0.73 V
Origin position of the lens
mounter
Projected image width H
Standard projection position
0.06 H 0.06 H
Projected image height V
0.05 V
0.73 V
Origin position of the lens
mounter
Projection lens Model No. ET-D3LEF70
Lens shift range
Projected image width H
Standard projection position
Projected image height V
0.12 H 0.12 H
0.27 V
0.27 V
Origin position of the lens
mounter
Note
f
Use the projection lens in the standard projection position without adjusting the lens shift when the optional Fixed-focus Lens (Model No.:
ET-D3LEW50, ET-D75LE50) is attached.
Adjusting the lens mounter when the focus is unbalanced
Focus balance
Relationship between the tilt of the lens and the screen focus surface
When the projection lens is tilted in contrast with the image forming surface, tilting the front side (screen side)
of the projection lens downwards (in the direction of the dotted arrow line), the upper side of the screen focus
surface will tilt inwards and the lower side will tilt outwards as shown in the example.
Projection lens
Image forming surface
Screen focus surface