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Executing the lens calibration
When the projector is used for the first time or when the projection lens is replaced, execute the lens calibration.
Detect the lens adjustment limit value, and perform the calibration in the adjustment range.
When lens calibration has not been performed completely, [PROJECTOR SETUP] menu → [LENS] → [ACTIVE
FOCUS OPTIMIZER] will not work and [PROJECTOR SETUP] menu → [LENS] → [LENS MEMORY] cannot be
operated.
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 confirmation screen is displayed.
8)
Press qw to select [OK], and press the <ENTER> button.
f The lens calibration is started.
f After completing the calibration, the projection lens will move to the home position.
Note
f [PROGRESS] is displayed in the menu during lens calibration. The operation cannot be canceled during calibration.
f [INCOMPLETE] is displayed when the lens calibration is not performed correctly.
f The origin position of the lens mounter and the home position of the projection lens are automatically updated when the lens calibration is
performed.
The home position is an 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 Turn off the projector and reattach the projection lens when [---] is displayed in the confirmation screen for executing the lens calibration.
After reattaching the projection lens, confirm that the type of the projection lens attached to the projector is displayed in the [PROJECTOR
SETUP] menu → [LENS] → [LENS TYPE].
f Pressing the <FOCUS> button on the remote control for at least three seconds will also display the confirmation screen for lens calibration
execution.
70 - ENGLISH
Chapter 3 Basic Operations — Projecting
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