Chapter 3 Basic Operations — Projecting
86 - ENGLISH
g [SLOT]: Function Board by other manufacturers
f PressIT is a nickname of “Wireless Presentation System”.
Adjusting the focus, zoom, and lens shift
Adjust the focus, zoom, and lens shift if the image projected to the screen or its position is shifted even if the
projector and the screen are set up in the correct positions.
f When the following projection lens is used, also refer to “Adjusting the focus balance” (x page 87).
g Zoom Lens (Model No.: ET-D3LEW10, ET-D3LEW60, ET-D3LEW200, ET-D75LE6)
g Fixed-focus Lens (Model No.: ET-D3LEW50, ET-D3LEU100, ET-D75LE50, ET-D75LE95)
g Fisheye Lens (Model No.: ET-D3LEF70)
Using the control panel
1) Press the <LENS> button on the control panel.
f Pressing the button changes the adjustment screen in the order of [FOCUS], [ZOOM], and [SHIFT].
2) Select each item and press asqw to adjust it.
Using the remote control
1) Press the lens buttons (<FOCUS>, <ZOOM>, <SHIFT>) on the remote control.
f Pressing the <FOCUS> button: Adjusts the focus (adjustment of the lens focus position).
f Pressing the <ZOOM> button: Adjusts the zoom (adjustment of the lens zoom position).
f Pressing the <SHIFT> button: Adjusts the lens shift (vertical position and horizontal position of the lens).
2) Select each item and press asqw to adjust it.
CAUTION
During the lens shift operation, do not insert your hand in any opening around the lens.
Your hand may be caught in between, resulting to injury.
Note
f When the projection lens without the zoom function is attached, the zoom adjustment screen is not displayed.
f When the Fixed-focus Lens (Model No.: ET-D3LEW50, ET-D75LE50) is used, do not adjust the lens shift, and use the projection lens in the
home position. (x page 91)
f The adjustment can be performed faster by holding down asqw for approximately six seconds or longer while adjusting the focus, or for
approximately three seconds or longer while adjusting the lens shift.
f Perform the image adjustment when the projected image has stabilized.
When using the Zoom Lens (Model No.: ET-D3LEW200) or the Fixed-focus Lens (Model No.: ET-D3LEU100), it is recommended to adjust
the image after at least an hour has elapsed with the focus test pattern displayed.
When using a projection lens other than the Zoom Lens (Model No.: ET-D3LEW200) and the Fixed-focus Lens (Model No.: ET-D3LEU100),
it is recommended to adjust the image after at least 30 minutes have elapsed with the focus test pattern displayed. For details of the test
pattern, refer to “[TEST PATTERN] menu” (x page 209).
To use the active focus optimizer function, set the [PROJECTOR SETUP] menu → [LENS] → [ACTIVE FOCUS OPTIMIZER] → [ACTIVE
FOCUS] to [ON], and then adjust the focus. (x page 171)
f Only [FOCUS] is shown in yellow so that the displayed menu item can be recognized by color, even when the projector is not focused and
displayed characters are unreadable. (Factory default)
The displayed color of [FOCUS] differs depending on the setting of the [DISPLAY OPTION] menu → [ON-SCREEN DISPLAY] → [OSD
COLOR].
f If the power is turned off during the focus adjustment, the zoom adjustment, or the lens shift adjustment, turn on the power again and
execute the [PROJECTOR SETUP] menu → [LENS] → [LENS CALIBRATION].
f When the main power is switched off during focus adjustment, lens calibration is performed automatically during the next focus adjustment.
f If the main power is turned off during the lens shift adjustment, a lens calibration error screen is displayed during the next lens shift
adjustment. Execute the [PROJECTOR SETUP] menu → [LENS] → [LENS CALIBRATION].
f Request a repair to your dealer if the lens calibration error screen is displayed even though the lens calibration is executed.
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