Panasonic ET-D75LE95 Fixed Focus Lens Instruction Manual

Panasonic ET-D75LE95 Fixed Focus Lens

Product Information

• Specifications
  • Product: Fixed-focus Lens for Commercial Use
  • Model No.: ET-D75LE95
  • Thank you for purchasing the Panasonic Fixed-focus Lens for Commercial Use. To ensure correct usage, please read the operating instructions carefully.
• Operating Instructions
  • Before using this product, be sure to read the “Read this first!” section on Page 3 of the manual. Please save this manual for future reference.
• Before Use
  • Supported Projectors:
  • PT-RZ31K
  • PT-RS30K
  • PT-RQ13K
• Note: Models other than the mentioned ones may also be supported. Refer to the projector’s operating instructions for details.
• Supplied Accessories:
  • Lens cover x1 (Delivered with the lens cover attached)
  • Attaching the Lens / Detaching the Lens
• Before replacing the projection lens:
  • Return the projection lens to the home position before replacing or removing it. Ensure that the projector’s power supply is switched off before attaching or detaching the lens.
  • Attention: After removing the lens, store it safely away from vibration or impact. Remove the protective film from the light-projecting surface and the lens cover before attaching the fixed-focus lens.

FAQs

• Q: Can I use this lens with other projectors not listed in the manual?
  • A: The mentioned projectors are supported, but other models may also work. Please refer to the specific projector’s operating instructions for compatibility.
• Q: What should I do if I accidentally ingest the desiccant?
  • A: If desiccant is ingested, rinse with plenty of water and seek medical attention immediately. Keep desiccant out of reach of children.

Precautions

Read this first! Always follow these precautions

WARNING:

• Before replacing the projection lens, be sure to turn off the power and disconnect the power plug from the wall outlet.
• Unexpected projection of light may cause injury to the eyes.
• Replacing without removing the power plug may result in electrical shock.
• Do not place objects near the light-projecting surface.
• This surface produces intense light. Failure to heed this warning could result in fire or burn injuries.

CAUTION:

• Do not use the lens with the protective film and lens cover left on.
• If left on, the heat generated during projection could melt them resulting in projector deformation and damage, and personnel attempting to remove them could suffer burn injuries.
• Do not open the desiccant bag. Do not eat the contents.
• Inadvertently ingesting desiccant could be harmful.
• If the desiccant gets into your eyes or mouth, immediately rinse with plenty of water and seek medical attention.
• Keep desiccant out of the reach of children.

Note: This product cannot be used if an optional frame (ET-PFD510 / ET- PFD310) is attached and used with the projector.

Before Use

Supported projectors

• PT-RZ31K / PT-RS30K / PT-RQ13K / PT-RZ12K / PT-RS11K / PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 /
• PT-DZ16K2 / PT-DZ13K / PT-DS12K / PT-DW11K / PT-DZ10K
• Note
• Models other than the above may also be supported. Refer to the operating instructions of the projector you are using.
• In this document, the alphabet letters at the end of the projector part numbers are omitted.

Supplied Accessories

• Make sure that the following has been provided. Numbers enclosed in < > show the number of accessories.

Lens cover < 1>

• (The product is delivered with a lens cover attached.)

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

• Make sure that the projector power supply is switched off before attaching or detaching the projection lens.

• Before dating the direction used, remember they are tive in the light projecting surface and the lens cover from the lens.

• Be sure not to touch the light-projecting surface or the surface of the lens. Any fingerprints or smudges on these surfaces will be magnified and lower the quality of the image displayed on the screen.

• The light-projecting surface and lens are made of glass. The lens could be damaged if brought into contact with or rubbed against hard objects. Handle the lens carefully.

• Use a clean, soft and dry cloth to wipe away any dirt or dust that has adhered to the light-projecting surface or lens. Do not use fluffy cloths containing oil, water or dust for cleaning.

• When the fixed-focus lens is removed from the projector, place it with the light-projecting surface facing upwards.

Attaching the Lens: The illustration for this procedure uses PT-DZ21K2 as an example.

1. Remove the projection lens cover.*1
2. Align the mark on the projection lens (orange colour) with the mark on the projector (0 on the left side of the LOCK) and insert it; then rotate in a clockwise direction until it makes a “click” sound.
3. Secure the projection lens with the lens drop prevention screw included with the projector.
   • Secure it in the screw hole (location shown in the figure to the left) on the right side of the projection lens mark (orange colour) using a Phillips screwdriver.
4. Attach the projection lens cover.*1
   • Attention: Gently turn the projection lens counterclockwise to check that it will not fall out.

Only when using a projector that has a projection lens cover. In addition, there are cases where the attachment method or removal method of the projection lens cover differs from the procedure illustration) described above depending on the model being used. For details, see “Attaching/removing the projection lens (optional)” in the operating instructions for the projector you are using.

Detaching the Lens: The illustration for this procedure uses PT-DZ21K2 as an example.

1. Remove the projection lens cover.*1
2. Remove the lens drop prevention screw.
   • Remove the first screw on the right side of the projection lens mark (orange colour) using a Phillips screwdriver.
3. Turn the projection lens counterclockwise while holding down the lens release button to take it off.
   • Turn counterclockwise until the projection lens mark (orange colour) is aligned with the mark on the projector (O on the left side of the LOCK).
4. Attach the projection lens cover.*1
   • Attention
   • Store the projection lens that was removed while avoiding vibration and impact.
   • Store the lens drop prevention screw that was removed and do not lose it.
   • Attach the supplied lens cover before storing the lens.

Only when using a projector that has a projection lens cover. In addition, there are cases where the attachment method or removal method of the projection lens cover differs from the procedure (illustration) described above depending on the model being used. For details, see “Attaching/removing the projection lens (optional)” in the operating instructions for the projector you are using.

Projection relationships

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

Dimensional relationship diagram

Note

• The indications of this illustration are premised on aligning the projected image size and position to the full screen.

• This illustration is not drawn to scale.

• The mirror reflective surface is inside the fixed-focus lens and is not visible from the outside.

Note

• The illustrations of projectors in this manual are for informational purposes only and do not represent a specific projector model. Configurations may vary with the model.
• After setting the lens position using the function on the projector, the lens position can be adjusted within the adjustment range described in “Adjustment range by the lens position shift (optical shift)”.
• Then dimensions A1 and A2 will change according to the lens shift amount.
• Dimension L4 is the distance from the projector’s rear panel to the screen.
• Dimension A2 is the distance from the bottom edge of the screen to the bottom of the adjustable projector legs (with the legs fully screwed in).

Attention

• Dimension L4 is not the distance from the projector rear panel to a wall, but the distance from the projector rear panel to the screen. Provide at least 500 mm (19-11/16″) of ventilation space between the projector rear panel and a wall or other object.
• When placing the projector in a confined space, a ventilation and/or air conditioning system is required.
• Exhaust heat may accumulate when the ventilation is not sufficient triggering the protection circuit of the projector.

Dimensional relationship

• When using one of PT-RZ31K / PT-RS30K / PT-RQ13K / PT-RZ12K / PT-RS11K / PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 / PT-DZ13K / PT-DS12K / PT-DW11K / PT-DZ10K For details on projection distance (L1), and A1, A2, L2, L3 and L4 values, refer to “Projected image size and Projection distance” or “Projection distance formulas” in the Appendix.
• When using a projector other than the one listed above
• Please see “Setting up” in the operating instructions for the projector you are using.

Keystone distortion correction

• When attaching this lens for use, regardless of the projector model, set up the projector so that the projected image is rectangular and the back of the projector and the screen are parallel. In addition, depending on the projector used, keystone distortion correction may be feasible after setup.
• When using one of PT-RZ31K / PT-RS30K / PT-RQ13K / PT-RZ12K / PT-RS11K / PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 / PT-DZ13K / PT-DS12K / PT-DZ10K
• For keystone distortion in the vertical direction generated within the angle range below, select [MAIN MENU] → [POSITION] → [GEOMETRY] → [KEYSTONE] → [VERTICAL KEYSTONE] to perform the correction.
• Keystone distortion in the vertical direction greater than this angle and keystone distortion in the horizontal direction can be corrected but the projected image overall will no longer be in focus.

Correction feasible angle (a): 0 – 5°

When using PT-DW11K

• If keystone distortion in the vertical direction or horizontal direction is corrected, the projected image overall will no longer be in focus. Set up the projector so that the projected image is rectangular and the back of the projector and the screen are parallel.

When using a projector other than the one listed above

• Please see “Setting up” in the operating instructions for the projector you are using.

Lens position setup and focus adjustment Lens position setup

• Automatically return the lens to the standard position using the projector.
• The menu screens shown in these operating instructions are only provided as examples. Actual menu screens may vary with the specific model.
• When using PT-RZ31K / PT-RS30K / PT-RQ13K / PT-RZ12K / PT-RS11K / PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2

1. Turn on the projector, and start projection.
2. Press the < DEFAULT> button on the remote control while the shift adjustment screen is displayed.
   • The [HOME POSITION] screen is displayed.
3. Press to switch the item.
   • The items will switch each time you press the button.
   • The items displayed will differ depending on the projector model.
4. Press the < ENTER> button.
   • [PROGRESS] is displayed in the [HOME POSITION] screen, and the lens position returns to the home position or the lens standard position.

Note

• Complete the operation within approximately 5 seconds after the [HOME POSITION] screen is displayed. The [HOME POSITION] screen will disappear after the time limit.
• The home position of the lens is used when the lens is being replaced or when the projector is being stored, and it is not the optical centre of the screen.
• You can also display the [HOME POSITION] screen by pressing the < LENS> button on the control panel or the button on the remote control for at least three seconds.

When using PT-DZ13K / PT-DS12K / PT-DW11K / PT-DZ10K

1. Turn on the projector to start the projection.
2. Press the button to open the [MAIN MENU] screen. Then select [PROJECTOR SETUP] and press the < ENTER› button.
3. Select [SERVICE PASSWORD] in the [PROJECTOR SETUP] menu and press the < ENTER > button.
4. In the [SERVICE PASSWORD] entry screen, enter “7590” using the numeric buttons on the remote control and then press the < ENTER> button.
   • The [D75LE90 POSITION] screen appears.
5. Press the button on the [D75LE90 POSITION] screen.
   • [PROGRESS] is displayed on the [D75L90 POSITION] screen and the lens position moves to the standard position for the ET-D75LE95.
   • Note
   • When using the PT-DZ13K / PT-DS12K / PT-DW11K / PT-DZ10K, the [MAIN VERSION] of the projector firmware must be the version described below.
   • Check the [MAIN VERSION] of the firmware on the [STATUS] screen and upgrade the firmware version of the projector as needed. *1
   • [STATUS] screen is displayed by selecting [Main Menu] → [PROJECTOR SETUP] → [STATUS] or by pressing the < STATUS> button on the remote control.
   • See the software download page on the website (https://panasonic.net/cns/projector/pass/). You must be a registered
   • PASS user to use the site described above.
   • PASS: Panasonic Professional Display and Projector Technical Support Website

Note

• The lens position set here may not match the intended standard position exactly.
• The lens position set with this procedure will be used as the standard position. The lens position can be adjusted within the adjustment range described in “Adjustment range by the lens position shift (optical shift)”, even after shifting to the standard position.
• Depending on the (OSD) display position on the menu screen, there are cases where the projected light is obstructed and a part of the menu is not displayed on the screen. In this case, open MAIN MENU] → [DISPLAY OPTIONS] → [ON-SCREEN DISPLAY] → [OSD POSITION] and change settings so that the whole OSD menu can be seen.

Focus Adjustment Function

• After setting the lens position, adjust the focus.
• The focal balance between the centre and periphery of the projected image changes depending on the size of the projected image.
• The lens is equipped with a focus balance adjustment function for the screen periphery.

Adjusting the Focus

1. Focus on the center of the screen by operating the projector unit.
2. Loosen the lock screw and turn the periphery focus adjustment ring by hand as shown in the figure to the left to adjust the peripheral focus on the screen.
3. Again check focus at the center of the screen and use the projector controls to make fine adjustments.
4. Tighten the lock screw.
   • The periphery focus adjustment ring is locked.
   • Note: The projected image sizes (inches) shown on the periphery focus adjustment ring are approximate guides.

Adjustment range by the lens position shift (optical shift)

• Even after setting the lens position using “Lens position setup” noted on pages 9 and 10, the projection position can be adjusted within respective ranges using the optical axis shift function on the projector based on the projected image position for this lens position.
• Perform the lens position shift within the adjustment range.
• The focus may change when the lens position is shifted out of the adjustment range.

When using a projector other than the one listed above

• Please see “Projecting” in the operating instructions for the projector you are using.

Specifications

Dimensions

Indication of the Manufacturer

Indication of the manufacturer and the importer with EU Directive requirements

• Manufactured by: Panasonic Connect Co., Ltd. 4-1-62 Minoshima, Hakata-ku, Fukuoka 812-8531, Japan
• Importer: Panasonic Connect Europe GmbH
• Hagenauer Strasse 43, 65203 Wiesbaden, Germany
• Authorized Representative in EU: Panasonic Connect Europe GmbH Panasonic Testing Centre
• Winsbergring 15, 22525 Hamburg, Germany

Disposal of Old Equipment Only for the European Union and countries with recycling systems

This symbol on the products, packaging, and/or accompanying documents means that used electrical and electronic products must not be mixed with general household waste. For proper treatment, recovery and recycling of old products, please take them to applicable collection points per your national legislation. By disposing of them correctly, you will help to save valuable resources and prevent any potential negative effects on human health and the environment. For more information about collection and recycling, please contact your local authority. Penalties may be applicable for incorrect disposal of this waste, following national legislation.

Product Information (for Turkey only)

• AEEE Yönetmeligine Uygundur.

Environment care information for users in China

• This symbol is only valid in China.

Appendix

Dimensional relationship

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

The mirror reflective surface is inside the fixed-focus lens and is not visible from the outside.

Projected image size and Projection distance

Note

• When using projector models other than the following, refer to “Setting up” in the operating instructions of the projector.

Projectors

• PT-RZ31K / PT-RS30K / PT-RQ13K / PT-RZ12K / PT-RS11K / PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 / PT-DZ13K / PT-DS12K / PT-DW11K / PT-DZ10K
• The dimensions of the following table contain a slight error.
• Periods are used to represent decimal points in the calculation formulas in the following table.

PT-RZ31K (Unit: m)

PT-RS30K (Unit: m)

PT-RQ13K (Init: m)

PT-RZ12K (Unit: m)

PT-RS11K (Unit: m)

PT-DZ21K2 / PT-DZ13K / PT-DZ10K (Unit: m)

PT-DZ16K2 (Unit: m)

PT-DS20K2 / PT-DS12K (Unit: m)

PT-DW17K2 / PT-DW11K (Unit: m)

Note

• The listed projection distances involve an error of +5%.
• “GEOMETRY” and “VERTICAL KEYSTONE” tend to correct the projected image to a size that is smaller than regular size.
• The throw ratio is based on the value during projection onto a 3.81 m (150″) screen.

Projection distance formulas

If you are using a projection screen size not listed in these Operating Instructions, measure the diagonal screen size SD (m). Then use the calculation methods provided to determine the projection distance (L1) and the distance from the top of the projector to the bottom edge of the screen (A1). Establishing dimensions L1 and A1 allows you to calculate all other dimensions. Note that the values obtained in the following calculations are approximations.

CONTACT

• Panasonic Connect Co., Ltd.
• Web Site: https://panasonic.net/cns/projector/.
• Panasonic Connect North America
• Two Riverfront Plaza, Newark, NJ 07102
• TEL: (877) 803 – 8492
• Panasonic Canada Inc. 5770 Ambler Drive, Mississauga, Ontario L4W 2T3
• TEL: (905) 624 – 5010
• Т 571-8503 АВПРАТ А#НТ 2# 155 82 00 0120-872-601
• ©Panasonic Connect Co., Ltd. 2022

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 first!”.
• Please save this manual for future use.

References

• Projector | Panasonic Global
• Welcome to PASS!

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