Panasonic PT-RQ13K Operating Instructions Manual

Also see for PT-RQ13K: Operating instructions (functional manual)Manual Operating instructions Operating instructions

Contents

Chapter 3 Basic Operations — ProjectingENGLISH - 65Notef When the projection lens without the zoom function is attached, the zoom adjustment screen will be displayed. However, operation is notpossible.f When the Fixed-focus Lens (Model No.: ET-D75LE50) is used, do not use the shift adjustment, and use the projector with the lens positionat the home position. (x page 66)f The adjustment can be performed faster by pressing and holding asqw for approximately three seconds or longer while adjusting thefocus and shift.f It is recommended that images be projected continuously for at least 30 minutes before the focus is adjusted.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 anddisplayed characters are unreadable. (Factory default)The display color of [FOCUS] depends on the setting of the [DISPLAY OPTION] menu → [ON-SCREEN DISPLAY] → [OSD DESIGN].f When the power is switched off during focus and shift adjustment, lens calibration needs to be performed the next time the power isswitched on. (x page 144)f When the main power is switched off during focus adjustment, lens calibration is performed automatically during the next focus adjustment.f When the main power is switched off during shift adjustment, a lens calibration error screen will be displayed during the next shiftadjustment. 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-D75LE90) is usedAfter attaching the projection lens, adjust the lens position and the focus with the projector correctly installedagainst the screen.The focus balance between the center and periphery of the projected image will differ depending on the size ofthe projected image when the Fixed-focus Lens (Model No.: ET-D75LE90) is attached. Adjust the focus balance ofthe periphery with the Fixed-focus Lens (Model No.: ET-D75LE90) as necessary.1) Move the lens to the ET-D75LE90 lens standard position.f While the shift adjustment screen is displayed, press the button on the remote control todisplay the [HOME POSITION] screen. Select [D75LE90] to move the lens to the lens standard position.Refer to “Setting the lens position” (x page 66) for details.2) Adjust the focus at the center of projected image.f For the steps to adjust the focus, refer to “How to adjust focus, zoom, and shift” (x page 64).3) Loosen the lock screw and turn the periphery focus adjustment ring by hand to adjust the focus inthe periphery of the screen.Periphery focus adjustment ringLock screw4) Check the focus at the center of the image again and make fine adjustments.5) Tighten the lock screw.f Periphery focus adjustment ring is fixed.Notef The projected image size and scale shown on the periphery focus adjustment ring are an approximate guide.