Adjustment Range By The Lens Position Shift (Optical Shift) - Panasonic PT-DZ780 Operating Instructions Manual

Note
f Complete the operation within approximately 5 seconds after the [HOME POSITION] screen is displayed. The [HOME POSITION] screen
will disappear after time limit.
f The home position of the lens is the lens position when the lens is being replaced or when the projector is being stored, and it is not the
optical center of the screen.
f You can also display the [HOME POSITION] screen by pressing the <LENS> button on the control panel or the <SHIFT> button on the
remote control for at least three seconds.

Adjustment range by the lens position shift (optical shift)

Perform the lens position shift within the adjustment range.
The focus may change when the lens position is shifted out of the adjustment range. This is because the
movement of the lens is restricted to protect the optical parts. Projection position can be adjusted with the
optical axis shift function based on the position of the projected screen in the home position (standard projection
position).
Lens type
Standard zoom lens, ET-DLE150, ET-DLE250,
Standard projection position
PT-DZ780
0.1 H
Standard projection position
PT-DW750
0.1 H
Standard projection position
PT-DX820
0.1 H
Note
f When the optional fixed-focus lens (Model No.: ET-DLE055) is attached, do not use the shift adjustment, and use the projector with the lens
position at the home position.
64 - ENGLISH
Chapter 3 Basic Operations — Projecting
ET-DLE350, ET-DLE450
0.1 H
Projected image width H
0.1 H
Projected image width H
0.1 H
Projected image width H
Zoom lens
Standard projection position
0.3 H
0.1 H
Projected image width H
Standard projection position
0.3 H
0.1 H
Projected image width H
Standard projection position
0.3 H
0.1 H
Projected image width H
ET-DLE080, ET-DLE085
0.28 H
0.28 H
0.28 H