Panasonic ET-D3LEW50 Instructions
Operating Instructions
Projection Lens
Model No.
Commercial Use
ET-D3LEW60
ET-D3LES20
ET-D3LET80
ET-D3LEW50
ET-D3LEW60 ET-D3LES20
ET-D3LET80 ET-D3LEW50
ENGLISH
日本語
Read before use
This document is intended for the various projection lenses that can be attached to
and used in conjunction with Panasonic projectors.
For Model No. and model names, refer to the product list (
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!” (
■
Please save this manual for future use.
■
Page 4).
Page 3).
DPQX1279ZA
█ Contents
Read this rst! ......................................................................................3
Before Use.............................................................................................4
Attaching the Lens / Detaching the Lens ...........................................5
Before replacing the projection lens ........................................................ 5
Attaching the Lens...................................................................................5
Peripheral focus adjustment function ...................................................... 7
Lens calibration ....................................................................................... 8
Removing the Lens ............................................................................... 11
Projection relationships.....................................................................12
Lens shift ranges ................................................................................14
Specications .....................................................................................16
Dimensions .........................................................................................16
Projected image size and Projection distance.......Appendix / Annexe /
The "Appendix" can be found after the Japanese language section (
日本語
2-ENGLISH
1
付録
).
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.
ENGLISH-3
Before Use
■Product list
The product names and model numbers of the projection lenses covered by this manual
are as follows.
Product name Model number Description
*1
Zoom lens ET-D3LEW60 / ET-D3LES20
ET-D3LET80
Fixed focus lens ET-D3LEW50 Projection lens equipped with an EEPROM
*1 EEPROM: Electrically erasable programmable read-only memory
Projection lens equipped with an EEPROM
and stepping motor.
■Projectors supported by each projection lens
zET-D3LEW60 / ET-D3LES20 / ET-D3LET80
PT-RQ32K / PT-RZ31K / PT-RS30K / PT-RZ21K / PT-RS20K
zET-D3LEW50
PT-RQ32K / PT-RZ31K / PT-RS30K / PT-RZ21K / PT-RS20K / PT-RQ13K / PT-RZ12K /
PT-RS11K / PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 / PT-DZ13K / PT-DS12K /
PT-DW11K / PT-DZ10K
Note
zSome of the alphabet letters at the end of projector model numbers may be omitted in this
manual.
zModels other than the above may also be supported. Refer to the operating instructions for
your projector or the Panasonic website (https://panasonic.net/cns/projector/).
z If the projector you are using is PT-RQ32K / PT-RZ31K / PT-RS30K / PT-RZ21K /
PT-RS20K, you may not be able to use the ET-D3LEW60 / ET-D3LES20 / ET-D3LET80 /
ET-D3LEW50 projection lens depending on main version of the rmware. If main version of
the rmware is the version number shown below, update to the latest rmware before use.
- PT-RQ32K / PT-RZ31K / PT-RS30K: Earlier than 3.00
- PT-RZ21K / PT-RS20K: Earlier than 2.00
For details on the update procedure, refer to the latest rmware information on the
Panasonic website (https://panasonic.net/cns/projector/pass/).
zThe main version of the rmware can be checked in the [STATUS] screen.
*1
.
■Supplied Accessories
Make sure that the following has been provided.
Part name Appearance (quantity)
Lens cover
4-ENGLISH
(The product is
delivered with a lens
cover attached.)
1 each
Attaching the Lens / Detaching the Lens
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 fl uffy cloths containing oil, water or dust for cleaning. The lens is easily
damaged, so do not apply excessive pressure when wiping it.
Attaching the Lens
Note
zIf the lens hole cover is already removed, start from step 3.
The illustrations in this procedure depict
attachment of the ET-D3LEW50 onto the
PT-RZ21K.
ねじ
Screw
Lens hole cover
レンズホールカバー
1)
Loosen the lens hole cover
screw.
zUse a Phillips screwdriver to turn the
lens hole cover screw counterclockwise until it is in its loosened state.
Lens release button
レンズリリースボタン
2)
Remove the lens hole cover.
z(i) While pressing the lens release
button, turn the lens hole cover
counterclockwise until its marker ()
aligns with the marker on the projector ( to the left of "LOCK"). (ii) Then
remove the lens hole cover.
ENGLISH-5
Attaching the Lens / Detaching the Lens (continued)
3)
(i) Insert the projection lens
while aligning its marker
(orange) with the marker on
the projector ( to the left
of “LOCK”), and (ii) turn it
clockwise until it clicks into
place.
Marker (orange)
目印（オレンジ色）
4)
Use the lens drop prevention
screw supplied with the
projector to secure the
projection lens.
zUse a Phillips screwdriver to secure
the screw in hole A to the right of the
marker (orange) on the projection
Screw
ねじ穴 A
hole A
Lens drop prevention screw
レンズ落下防止ねじ
Attention
zTurn the projection lens counterclockwise, and verify that it is secure.
zStore the removed lens hole cover safely for future use.
zAfter attaching the projection lens, turn on the projector and perform lens calibration.
(
page 8)
lens.
6-ENGLISH
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