Moving The Projection Lens To The Home Position - Panasonic PT-RZ31К Operating Instructions Manual

Note
f [LENS CALIBRATION] cannot be executed when the [PROJECTOR SETUP] menu → [LENS] → [LENS TYPE] is set to [NOT SELECTED].
f For details of operation, refer to the [PROJECTOR SETUP] menu → [LENS] → [LENS CALIBRATION] (x page 149).
f The origin position of the lens mounter and the home position of the projection lens are automatically updated when the lens shift calibration
is performed. The home position is a origin position of the lens shift (vertical position and horizontal position of the lens) based on the
calibration result. It does not match with the optical image center position.
f The home position varies depending on the projection lens type. For details, refer to "Lens shift range" (x page 75).
Zoom Lens with the stepping motor
This section describes the operating procedure when the standard DC motor unit installed in the Zoom Lens
(Model No.: ET-D75LE6, ET-D75LE8, ET-D75LE10, ET-D75LE20, ET-D75LE30, ET-D75LE40, etc.) is replaced
with the stepping motor unit using the Stepping Motor Kit (Model No.: ET-D75MKS10), or when a projection lens
with the stepping motor is attached.
1) Press the <MENU> button.
f The [MAIN MENU] screen is displayed.
2) Press as to select [PROJECTOR SETUP].
3) Press the <ENTER> button.
f The [PROJECTOR SETUP] screen is displayed.
4) Press as to select [LENS].
5) Press the <ENTER> button.
f The [LENS] screen is displayed.
6) Press as to select [LENS CALIBRATION].
7) Press the <ENTER> button.
f The [LENS CALIBRATION] screen is displayed.
8) Press as to select an item.
[SHIFT/FOCUS/ZOOM]
[SHIFT/FOCUS]
[ZOOM]
9) Press the <ENTER> button.
f The confirmation screen is displayed.
10) Press qw to select [OK], and press the <ENTER> button.
f The lens calibration is started.
Note
f [LENS CALIBRATION] cannot be executed when the [PROJECTOR SETUP] menu → [LENS] → [LENS TYPE] is set to [NOT SELECTED].
f For details of operation, refer to the [PROJECTOR SETUP] menu → [LENS] → [LENS CALIBRATION] (x page 149).
f The origin position of the lens mounter and the home position of the projection lens are automatically updated when the lens shift calibration
is performed. The home position is a origin position of the lens shift (vertical position and horizontal position of the lens) based on the
calibration result. It does not match with the optical image center position.
f The home position varies depending on the projection lens type. For details, refer to "Lens shift range" (x page 75).

Moving the projection lens to the home position

Operate in following procedure to move the projection lens to the home position.
When operating from the main menu
1) Press the <MENU> button.
f The [MAIN MENU] screen is displayed.
2) Press as to select [PROJECTOR SETUP].
Chapter 3 Basic Operations — Projecting
Executes the calibrations for the lens shift, focus, and zoom.
After completing the calibration in the adjustment range, the projection lens will move to the home
position.
Executes the calibrations for the lens shift and focus.
After completing the calibration in the adjustment range, the projection lens will move to the home
position.
Executes the calibration of the zoom adjustment range.
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