Panasonic ET-D3LEW10C Manuale utente

Commercial Use

Model No. ET-D3LEW10C

ET-D3LET30C

ET-D3LET40C

DPQX1301ZC/X1

Zoom Lens 　　　　　　　　　

Operating Instructions

ENGLISH

Thank you for purchasing this Panasonic product.

■To ensure correct use of this lens, please read the operating instructions supplied

with the lens and the projector carefully.

■Before using this product, be sure to read “Read this rst!” (Page 3).

■Please save this manual for future use.

ET-D3LEW10C

ET-D3LET40C

ET-D3LET30C

2-ENGLISH

Read this rst! ......................................................................................3

Before Use.............................................................................................4

Preparation............................................................................................5

Before replacing the projection lens........................................................ 5

Attaching and Detaching the Lens .......................................................... 5

Peripheral focus adjustment function (ET-D3LEW10C) .......................... 6

Lens calibration ....................................................................................... 7

Projection relationships.......................................................................8

Lens shift ranges..................................................................................9

Specications .....................................................................................10

Dimensions .........................................................................................10

rojected image size and Projection distance....... 附表 / Appendix 1

█ Contents

ENGLISH-3

Read this rst! Always follow these precautions

WARNING:

Do not look at or place your skin into the light emitted from the lens while the

projector is being used.

Doing so can cause burns or loss of sight.

zStrong light is emitted from the projector’s lens. Do not look at or place your hands

directly into this light.

zTurn off the power when moving away from the projection lens or projector.

Do not project an image with the lens cover attached.

zDoing so can cause re.

CAUTION:

Before replacing the projection lens, be sure to turn off the power and

disconnect the power plug from the wall outlet.

zUnexpected projection of light may cause injury to eyes.

zReplacing the projection lens without removing the power plug may result in electric

shock.

Do not stand in front of the lens while the projector is being used.

Doing so can cause damage and burns to clothing.

zStrong light is emitted from the projector’s lens.

Do not place objects in front of the lens while the projector is being used.

Doing so can cause re, damage to the object, or malfunction of the lens and

projector.

zStrong light is emitted from the projector’s lens.

Do not open the desiccant bag. Do not eat the contents.

Inadvertently ingesting desiccant could be harmful.

zIf the desiccant gets into your eyes or mouth, immediately rinse with plenty of water

and seek medical attention.

zKeep desiccant out of the reach of children.

4-ENGLISH

This zoom lens is a projection lens equipped with an EEPROM*1 and stepping motor.

*1 EEPROM: Electrically erasable programmable read-only memory

■Supported projectors

PT-SRQ32KC / PT-SRZ31KC / PT-SRS30KC / PT-SRQ22KC / PT-SRZ21KC /

PT-SRS20KC

Note

zModels other than the above may also be supported. Refer to the operating instructions of

the projector you are using.

zIf the projector you are using is the PT-SRQ32KC / PT-SRZ31KC / PT-SRS30KC /

PT-SRZ21KC / PT-SRS20KC, the following versions are not supported.

- PT-SRQ32KC / PT-SRZ31KC / PT-SRS30KC: Earlier than 3.00

- PT-SRZ21KC / PT-SRS20KC: Earlier than 2.00

For details, contact your dealer.

zThe main version of the rmware can be checked in the [STATUS] screen.

■Supplied Accessories

Make sure that the following has been provided.

Part name Appearance

Lens cover

1 each for front and rear

zThe product is delivered

with a lens cover attached.

zThe shape and size of the

lens caps are different for

each product.

Before Use

ENGLISH-5

Preparation

Before replacing the projection lens

Return the projection lens to the home position before replacing or removing it.

For details on how to return the lens to the home position, refer to the operating instructions

of the projector.

Attention

zMake sure that the projector power supply is switched off before attaching or detaching the

projection lens.

zAfter removing the projection lens, store it safely away from vibration or impacts.

z Do not touch the electrical contacts of the projection lens with your ngers. Dust and dirt on

the contacts may cause contact malfunctions, while static electricity may damage the unit.

zDo not touch the surface of the lens with bare hands. Finger prints and dirt on the surface

of the lens will be magnied by the lens and lower the quality of the projected image. Place

the supplied lens cover on the zoom lens when the projector is not in use.

zThe lens is made of glass. The lens could be damaged if brought into contact with or

rubbed against hard objects. Handle the lens carefully.

zUse a clean, soft and dry cloth to wipe away dust and dirt from the projection lens.

Do not use uffy cloths containing oil, water or dust for cleaning. The lens is easily

damaged, so do not apply excessive pressure when wiping it.

Attaching and Detaching the Lens

For details on attaching and detaching the projection lens, refer to the operating instructions

of the projector.

6-ENGLISH

Preparation (continued)

Peripheral focus adjustment function (ET-D3LEW10C)

When yo

u change the size of the projected image, the focal balance between the center

and peripheral areas of the screen may shift. This shift in balance tends to increase

proportionally with smaller throw ratios.

The ET-D3LEW10C is equipped with a peripheral focus adjustment function to correct

the shift

in focal balance between the center and peripheral areas of the screen.

1) Operate the projector to align

the focus of the center of the

projected image.

2) Loosen the lock knob by

turning it counterclockwise.

Note

zThe screen sizes displayed on the lens are approximate guides.

3) Turn the peripheral focus

adjustment ring in the

directions of the arrows

to align the focus of the

peripheral areas of the image.

4) Tighten the lock knob by

turning it clockwise.

The illustrations in this procedure depict

use of the PT-SRZ21KC as an example.

■Adjusting the focus

ロックつまみ

周辺フォーカス調整リング

Peripheral focus adjustment ring

Lock knob

ENGLISH-7

Preparation (continued)

Lens calibration

Perform lens calibration after attaching the lens.

The illustrations in this procedure depict

use of the ET-D3LEW10C as an example.

1) Press the < 菜单 > button.

2) Use the ▲ and ▼ buttons to

select [PROJECTOR SETUP],

and press the < 执行 > button.

zThe [PROJECTOR SETUP] screen

appears.

3) Use the ▲ and ▼ buttons to

select [LENS], and press the

<执行 > button.

zThe [LENS] screen appears.

4) Use the ▲ and ▼ buttons to

select [LENS CALIBRATION],

and press the < 执行 > button.

zThe [LENS CALIBRATION] screen

appears.

5) Use the ▲ and ▼ buttons to

select [SHIFT/FOCUS/ZOOM],

and press the < 执行 > button.

zThe conrmation screen appears.

6) Use the and buttons to

select [OK], and press the < 执

行> button.

zLens calibration starts.

zThe projection lens moves to the

home position after adjustment range

calibration is complete.

1/2

PROJECTOR SETUP

PROJECTOR ID ALL

PROJECTION METHOD

LENS

OPERATION SETTING NORMAL

LIGHT OUTPUT 100.0%

BRIGHTNESS CONTROL AUTO

STANDBY MODE NORMAL

NO SIGNAL SHUT-OFF DISABLE

NO SIGNAL LIGHTS-OUT DISABLE

INITIAL STARTUP LAST MEMORY

STARTUP INPUT SELECT LAST USED

DATE AND TIME

SUB MENU

MENU SELECT

执行

SUB MENU

MENU SELECT

LENS

LENS TYPE ET-D3LEW10C

LENS INFORMATION SETTING

LENS MEMORY

LENS HOME POSITION

ACTIVE FOCUS OPTIMIZER

LENS CALIBRATION

执行

EXECUTE

MENU SELECT

LENS CALIBRATION : ET-D3LEW10C

SHIFT/FOCUS/ZOOM

SHIFT/FOCUS

ZOOM

执行

LENS CALIBRATION : ET-D3LEW10C

Proceed LENS CALIBRATION,

and return to HOME POSITION.

EXECUTE

CHANGE

CANCEL

执行

Note

zIf lens calibration is not performed, the available zoom range will be narrowed.

8-ENGLISH

Projection relationships

The dimensional relationship between the screen and the projector is shown below.

■Dimensional relationship diagram

Note

zThis diagram assumes that the size and position of the projected image will be adjusted so

that the image lls the entire screen.

zThis illustration is not drawn to scale.

L Projection distance

LW Minimum distance

LT Maximum distance

L1 Lens protrusion dimension

SH Projected image height

SW Projected image width

SD Projected image size

zDimension for L1 (approximate values) (Unit: m)

Projector model Dimension for L1 (approximate value)

ET-D3LEW10C ET-D3LET30C ET-D3LET40C

PT-SRQ32KC / PT-SRZ31KC / PT-SRS30KC 0.18 0.15 0.10

PT-SRQ22KC / PT-SRZ21KC / PT-SRS20KC 0.21 0.18 0.13

Note

zThe illustrations of projectors in this manual are for informational purposes only and do not

represent a specic projector model. Congurations may vary with the model.

Attention

zTo prevent obstruction of the intake and exhaust vents, install the projector with a

clearance at least 500 mm (1 ft. 7 in.) from walls and objects.

If you are installing the projector in a sealed space, be sure to provide additional air

conditioning equipment and ventilation equipment. Insufcient ventilation will result in an

accumulation of heat and may activate the projector's protection circuit.

zAvoid setting up in places which are subject to sudden temperature changes, such as near

an air conditioner or lighting equipment (studio lamps, etc.).

■Dimensional relationship

For details on the projection distance (L), refer to “Projected image size and Projection

distance” and “Projection distance formulas” in the Appendix.

L (LW/LT)

SW SH

投写画面

スクリーン

Projected image

Screen

ENGLISH-9

Lens shift ranges

After moving the lens to the home position according to “Lens calibration” on page 7,

you can use the position of the projected image at that position (i.e., the standard

projection position) as a basis, and use the lens shift adjustment function on the projector

to adjust the position of the projected image within the respective lens shift ranges.

Perform lens shift adjustment within the ranges shown in the following illustrations.

Moving the lens outside of the adjustment ranges may alter the focus. This occurs due

to limitations in lens movement that are intended to protect the optical components.

The following illustrations depict lens shift ranges for oor installations of the projector.

PT-SRQ32KC / PT-SRQ22KC

PT-SRZ31KC / PT-SRZ21KC

PT-SRS30KC / PT-SRS20KC

Note

zThe home position of the projector a point of origin position for the lens shift (i.e., vertical and

horizontal positions of the lens) based on the results of lens calibration. It is not the optical

center position of the screen.

0.29H0.29H

0.15V0.15V

0.59V

Projected image

width H

Projected image height V

Standard projection position

0.2H

0.12V0.12V

0.55V

Projected image

width H

Projected image height V

Standard projection position

0.3H

0.1V0.1V

0.5V

Projected image

width H

Projected image height V

Standard projection position

10-ENGLISH

Dimensions

Specications

(Unit: mm)

Model number Dimensions

ET-D3LEW10C

Ø 154 (6-1/16")

Ø 130 (5-1/8")

354 (13-15/16")

ET-D3LET30C

Ø 130 (5-1/8")

Ø 154 (6-1/16")

322 (12-11/16")

Check the specications of each projection lens, and use the appropriate lens for your

intended use.

Model No. ET-D3LEW10C ET-D3LET30C ET-D3LET40C

F value 2.5 2.5 2.5

Focal Length (f) 26.6 mm (1-1/16") -

36.4 mm (1-7/16")

50.4 mm (1-31/32") -

98.0 mm (3-27/32")

96.6 mm (3-13/16") -

154.9 mm (6-3/32")

Dimensions*1

Width 154 mm (6-1/16") 154 mm (6-1/16") 154 mm (6-1/16")

Height 154 mm (6-1/16") 154 mm (6-1/16") 154 mm (6-1/16")

Depth 354 mm (13-15/16") 322 mm (12-11/16") 279 mm (10-31/32")

Net Weight Approx. 6.2 kg (13.7 lb) Approx. 5.8 kg (12.8 lb) Approx. 5.0 kg (11 lb)

*1: Excluding protrusions.

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