Panasonic ET-DLE170 Manuale utente

ENGLISH

FRANÇAIS

Commercial Use

Model No. ET-DLE170

DPQX1113ZC

Zoom Lens 　　　　　　　　　

Operating Instructions

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.

2-ENGLISH

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

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

Attaching the Lens / Detaching the Lens...........................................4

Before replacing the projection lens........................................................ 4

Attaching the Lens................................................................................... 5

Detaching the Lens ................................................................................. 6

Projection relationships.......................................................................7

Adjustment range by the lens position shift (optical shift)..............9

Specications .....................................................................................11

Dimensions .........................................................................................11

Dimensional relationship...................................................... Appendix

█ 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.

zIn addition, turn off the power and switch off the main power when you are away

from the 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 an object, or malfunction of the 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

■Supported projectors

PT-RZ970 / PT-RW930 / PT-RX110 / PT-RZ770 / PT-RW730 / PT-RZ660 / PT-RW620 /

PT-RZ670 / PT-RW630 / PT-DZ870 / PT-DW830 / PT-DX100 / PT-DZ780 / PT-DW750 / PT-DX820

Note

zThis manual omits the alphabets at the end of projector model numbers.

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

the projector you are using.

■Supplied Accessories

Make sure that the following has been provided.

Part name Appearance (quantity)

Lens cover

1 each

(The product is

delivered with a lens

cap attached.)

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.

zDo not touch the electric contact points of the projection lens with your ngers. Dust and

dirt on the contacts may cause contact malfunctions.

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 lens.

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

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

Attaching the Lens / Detaching the Lens

Before Use

ENGLISH-5

Attaching the Lens

Attention

zBefore attaching the Projection Lens, remove the lens hole cover (only lens options

models) and the two lens covers attached to the Projection Lens.

Attaching the Lens / Detaching the Lens (continued)

1) Remove the Lens Mount

Cover, and align the projection

lens guide to the guide groove

of the projector and insert to

the end.

2) Turn the projection lens

clockwise until it clicks.

zTurn the projection lens

counterclockwise to conrm that it

does not come out.

(ii)

(i)

Guide groove

Guide

Projection lens

Fig. 1 Fig. 2 Fig. 3

Lens Mount Cover

(ii)

(i)

Guide groove

Guide

Projection lens

Fig. 1 Fig. 2 Fig. 3

Lens Mount Cover

(ii)

(i)

(ii)

(iii)

Fig. 1

Lens Mount Cover

Projection lens

Lens release button

Fig. 2

6-ENGLISH

Detaching the Lens

Attaching the Lens / Detaching the Lens (continued)

1) Turn the Lens Mount Cover

counterclockwise and remove.

2) While pressing the

lens release button,

turn the projection lens

counterclockwise to the end

and remove.

Attention

zStore the removed projection lens where

it will be free from vibration and impact.

3) Attach the Lens Mount Cover.

zAlign the Lens Mount Cover and

the projector at the dashed line

positions in the gure to attach,

and turn the Lens Mount Cover

clockwise to x it to the projector.

(ii)

(i)

(ii)

(iii)

Fig. 1

Lens Mount Cover

Projection lens

Lens release button

Fig. 2

(ii)

(i)

(ii)

(iii)

Fig. 1

Lens Mount Cover

Projection lens

Lens release button

Fig. 2

(ii)

(i)

Guide groove

Guide

Projection lens

Fig. 1 Fig. 2 Fig. 3

Lens Mount Cover

ENGLISH-7

Projection relationships

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

■Dimensional relationship diagram

(Unit: m)

Projection lens Model No. Dimension for L1

(approximate value)

PT-RZ970 / PT-RW930 / PT-RX110 / PT-RZ770 / PT-RW730 / PT-RZ660 /

PT-RW620 / PT-RZ670 / PT-RW630 / PT-DZ870 / PT-DW830 / PT-DX100

0.043

PT-DZ780 / PT-DW750 / PT-DX820 0.023

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 Image height

H Distance from the lens center to the lower edge of the projected

image

SW Image width

SD Projected image size

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 blocking of the intake and exhaust vents, maintain clearances from walls and

objects of at least

1 000 mm (3'3") for the exhaust vent and at least 500 mm (1'8") for the intake vent.

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

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

L (LW/LT)

SW SH

Projected image

Screen

8-ENGLISH

Projection relationships (continued)

■Dimensional relationship

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

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

Note

zFor details on “Projected image size and Projection distance” for projector models other

than the following, refer to “Setting up” in the operating instructions of the projector.

PT-RZ970 / PT-RW930 / PT-RX110 / PT-RZ770 / PT-RW730 / PT-RZ660 / PT-RW620 /

PT-RZ670 / PT-RW630 / PT-DZ870 / PT-DW830 / PT-DX100 / PT-DZ780 / PT-DW750 / PT-DX820

ENGLISH-9

Perform the lens position shift within the adjustment range.

The focus may change when the lens position is shifted out of the adjustment range.

This is because the movement of the lens is restricted to protect the optical parts.

Projection position can be adjusted with the optical axis shift based on the home position

in the respective range.

PT-RZ970 / PT-RZ670 / PT-DZ780

Standard projection position

Projected image height V

Projected image width H

0.5 V0.16 V

0.1 H

0.3 H

0.1 H

PT-RW930 / PT-RW630 / PT-DW750

Standard projection position

Projected image height V

Projected image width H

0.6 V0.16 V

0.1 H

0.3 H

0.1 H

PT-RX110 / PT-DX820

Standard projection position

Projected image height V

Projected image width H

0.5 V0.13 V

0.1 H

0.3 H

0.1 H

Adjustment range by the lens position shift (optical shift)

10-ENGLISH

PT-DZ870

Standard projection position

Projection screen height V

Projection screen width H

0.5 V

0.1 H 0.1 H

PT-DW830

Standard projection position

Projection screen height V

Projection screen width H

0.1 H 0.1 H

0.6 V

PT-DX100

Standard projection position

Projection screen height V

Projection screen width H

0.1 H 0.1 H

0.5 V

Adjustment range by the lens position shift (optical shift) (continued)

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