Panasonic ET-D3LEW10 User manual

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.
Commercial Use
Model No. ET-D3LEW10
DPQX1300ZA/X1
Zoom Lens
Operating Instructions
ENGLISH

2-ENGLISH
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 ................................................................................. 9
Projection relationships.....................................................................10
Lens shift ranges................................................................................11
Specications .....................................................................................12
Dimensions .........................................................................................12
Projected image size and Projection distance.......Appendix / Annexe / 付録 1
The "Appendix" can be found after the Japanese language section ( 日本語 ).
█ 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-RQ32K / PT-RZ31K / PT-RS30K / PT-RZ21K / PT-RS20K
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/).
zIf the projector you are using is PT-RQ32K / PT-RZ31K / PT-RS30K / PT-RZ21K /
PT-RS20K, you may not be able to use the 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.
■Supplied Accessories
Make sure that the following has been provided.
Part name Appearance
Lens cover
1 each
(The product is
delivered with a lens
cover attached.)
Before Use

ENGLISH-5
Attaching the Lens
Attention
zBefore attaching the Projection Lens, remove the lens hole cover (only lens options mod-
els) and the two lens covers attached to the Projection Lens.
zIf the lens hole cover is already removed, start from step 3.
The illustrations in this procedure depict
use of the PT-RZ21K as an example.
1) Loosen the lens hole cover
screw.
zUse a Phillips screwdriver to turn the
lens hole cover screw counterclock-
wise until it is in its loosened state.
ねじ
レンズホールカバー
Lens hole cover
Screw
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 projec-
tor (to the left of "LOCK"). (ii) Then
remove the lens hole cover.
レンズリリースボタン
Lens release button
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 uffy cloths containing oil, water or dust for cleaning. The lens is easily
damaged, so do not apply excessive pressure when wiping it.

6-ENGLISH
Attaching the Lens / Detaching the Lens (continued)
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)
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
lens.
目印（オレンジ色）
ねじ穴 A
レンズ落下防止ねじ
Marker (orange)
Screw
hole A
Lens drop prevention screw
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.

ENGLISH-7
Attaching the Lens / Detaching the Lens (continued)
Peripheral focus adjustment function
When using the projection lens, the focus balance between the center of the projected image
and the peripheral areas differs depending on the size of the image.
The projection lens is equipped with a function for adjusting the peripheral focus.
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-RZ21K 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

8-ENGLISH
Lens calibration
Perform lens calibration after attaching the lens.
1) Press the <MENU> button.
2) Use the ▲ and ▼ buttons to
select [PROJECTOR SETUP],
and press the <ENTER>
button.
zThe [PROJECTOR SETUP] screen
appears.
3) Use the ▲ and ▼ buttons to
select [LENS], and press the
<ENTER> button.
zThe [LENS] screen appears.
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
ENTER
4) Use the ▲ and ▼ buttons to
select [LENS CALIBRATION],
and press the <ENTER>
button.
zThe [LENS CALIBRATION] screen
appears.
SUB MENU
MENU SELECT
ENTER
LENS
LENS TYPE ET-D3LEW10
LENS INFORMATION SETTING
LENS MEMORY
LENS HOME POSITION
ACTIVE FOCUS OPTIMIZER
LENS CALIBRATION
5) Use the ▲ and ▼ buttons to
select [SHIFT/FOCUS/ZOOM],
and press the <ENTER>
button.
zThe conrmation screen appears.
EXECUTE
MENU SELECT
ENTER
LENS CALIBRATION : ET-D3LEW10
SHIFT/FOCUS/ZOOM
SHIFT/FOCUS
ZOOM
6) Use the and buttons to
select [OK], and press the
<ENTER> button.
zLens calibration starts.
zThe projection lens moves to the
home position after adjustment range
calibration is complete.
LENS CALIBRATION : ET-D3LEW10
OK
Proceed LENS CALIBRATION,
and return to HOME POSITION.
EXECUTE
CHANGE
ENTER
CANCEL
Note
zIf lens calibration is not performed, the available zoom range will be narrowed.
Attaching the Lens / Detaching the Lens (continued)

ENGLISH-9
Attention
zStore the removed projection lens safely without subjecting it to vibration or impact.
zStore the removed lens drop prevention screw safely for future use.
The illustrations in this procedure depict
use of the PT-RZ21K as an example.
1) Remove the lens drop
prevention screw.
zUse a Phillips screwdriver to remove
the screw in rst hole to the right of
the marker (orange) on the projection
lens.
2) (i) While pressing the lens release
button, (ii) turn the projection
lens counterclockwise, and (iii)
remove it.
zTurn the projection lens counterclock-
wise until its marker (orange) aligns
with the marker on the projector (
to the left of "LOCK").
zIf you intend to transport or store the
projector, proceed to step 3.
レンズリリースボタン
目印（オレンジ色）
レンズ落下防止ねじ
Lens drop prevention screw
Marker (orange)
Lens release button
Removing the Lens
3) Attach the lens hole cover
supplied with the projector.
z(i) Insert the lens hole cover while
aligning its marker () with the
marker on the projector (to the left
of "LOCK"), and (ii) turn it clockwise
until it clicks into place.
レンズホールカバー
Lens hole cover
4) Secure the lens hole cover.
zUse a Phillips screwdriver to tighten
the lens hole cover screw.
ねじ
Attaching the Lens / Detaching the Lens (continued)
Screw

10-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)
PT-RQ32K / PT-RZ31K / PT-RS30K 0.18
PT-RZ21K / PT-RS20K 0.21
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.
SD
L (LW/LT)
L1
L1
L (LW/LT)
SW SH
SH
SW
投写画面
スクリーン
スクリーン
Projected image
Screen
Screen