Adjusting The Focus, Zoom, And Shift; Adjusting The Lens Position And Focus When The Fixed-Focus Lens (Model No.: Et-Dle030) Is Used - Panasonic PT-RW620 Operating Instructions Manual

Adjusting the focus, zoom, and shift

If the projected image or the position is not correct when the positioning of the projector and the screen is correctly
installed, adjust the focus, zoom, and shift.
This section describes the adjustment method when anything other than the Fixed-focus Lens (Model No.:
ET-DLE030) is used. When the Fixed-focus Lens (Model No.: ET-DLE030) is used, refer to "Adjusting the lens
position and focus when the Fixed-focus Lens (Model No.: ET-DLE030) is used" (x page 67).
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 adjustment item and press asqw to adjust.
Using the remote control
1) Press the lens buttons (<FOCUS>, <ZOOM>, <SHIFT>) on the remote control.
f <FOCUS> button: Adjusts focus.
f <ZOOM> button: Adjusts zoom.
f <SHIFT> button: Adjusts shift.
2) Select each adjustment item and press asqw to adjust.
CAUTION
During the lens shift operation, do not insert your hand in the opening around the lens.
Your hand may be caught in between, resulting to injury.
Note
f The zoom adjustment screen is displayed but it will not operate when a projection lens with no zoom function is attached.
f When the Fixed-focus Lens (Model No.: ET-DLE055) is used, do not perform the shift adjustment, and use the projector with the lens
position at the home position. (x page 68)
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 shift.
f It is recommended that images be projected continuously for at least 30 minutes before the focus is adjusted.
f Only [FOCUS] is displayed in yellow so that the displayed menu item can be recognized by color, even when the displayed characters are
unreadable due to incorrect focus. (Factory default)
The displayed color of [FOCUS] differs depending on the setting of the [DISPLAY OPTION] menu → [ON-SCREEN DISPLAY] → [OSD
DESIGN].
f When the projector is switched off during the shift adjustment, lens calibration needs to be performed the next time the projector is switched
on. (x page 136)
f When the main power is switched off during shift adjustment, the lens calibration error screen will be displayed during the next shift
adjustment. Execute the [PROJECTOR SETUP] menu → [LENS CALIBRATION].
f When the lens calibration error is displayed even though [LENS CALIBRATION] was executed, ask your dealer to repair the unit.
Adjusting the lens position and focus when the Fixed-focus Lens (Model No.:
ET-DLE030) is used
After attaching the projection lens, adjust the lens position and the focus with the projector correctly installed
against the screen.
The focus balance between the center and periphery of the projected image will differ depending on the size of
the projected image when the Fixed-focus Lens (Model No.: ET-DLE030) is attached. Adjust the focus balance of
the periphery with the Fixed-focus Lens (Model No.: ET-DLE030) as necessary.
1) Move the lens to the ET-DLE030 lens standard position.
f While the shift adjustment screen is displayed, press the <DEFAULT> button on the remote control to
display the [HOME POSITION] screen. Select [DLE030] to move the lens to the lens standard position.
Refer to "Setting the lens position" (x page 68) for details.
2) Adjust the focus at the center of projected image.
f For the steps to adjust the focus, refer to "Adjusting the focus, zoom, and shift" (x page 67).
Chapter 3 Basic Operations — Projecting
ENGLISH - 67