Panasonic ET-D75LE95C Operating Instructions Manual
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Panasonic ET-D75LE95C Operating Instructions Manual

Panasonic ET-D75LE95C Operating Instructions Manual

Fixed-focus lens
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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.
 
Operating Instructions
Fixed-focus Lens 　　　　　　　　　
Model No.
Commercial Use
ET-D75LE95C
ENGLISH
Page 3).
DPQX1087ZB

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Summary of Contents for Panasonic ET-D75LE95C

  • Page 1 Commercial Use ET-D75LE95C Model No. 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 first!” (  ...

  • Page 2: Table Of Contents

    Contents █ Read this first! ..................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 Lens position setup and focus adjustment ........9 Lens position setup .................

  • Page 3: Read This First

    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. z Unexpected projection of light may cause injury to eyes. z Replacing without removing the power plug may result in electrical shock. Do not place objects near the light projecting surface.

  • Page 4: Before Use

    Before Use  Supported projectors PT-SRZ31KC / PT-SRS30KC / PT-SRQ13KC / PT-SRZ12KC / PT-SRS11KC / PT-SDZ21K2C / PT-SDS20K2C / PT-SDW17K2C / PT-SDZ18K2C / PT-SDZ985C / PT-SDS955C / PT-SDW935C / PT-SDZ981C Note z Models other than the above may also be supported. Refer to the operating instructions of the projector you are using.

  • Page 5: Attaching The Lens

    Attaching the Lens / Detaching the Lens (continued) Attaching the Lens The illustration for this procedure uses PT-SDZ21K2C as an example. 1) Remove the projection lens cover.* Projection lens cover (ii) 2) Align the mark on the projection lens (orange color) with the mark Orange color on the projector (O on the left side of the LOCK) and insert;...

  • Page 6: Detaching The Lens

    Attaching the Lens / Detaching the Lens (continued) Detaching the Lens The illustration for this procedure uses PT-SDZ21K2C as an example. 1) Remove the projection lens cover.* Projection 2) Remove the lens drop prevention lens cover screw. (ii) zRemove the first screw on the right side of the projection lens mark (orange color) using a Phillips screwdriver.

  • Page 7: Projection Relationships

    Projection relationships The dimensional relationship between the screen and the projector is shown below.  Dimensional relationship diagram Projected image Screen Note z The indications of this illustration are premised on aligning the projected image size and position to the full screen. z This illustration is not drawn to scale.
  • Page 8 Projection relationships (continued)  Dimensional relationship z When using one of PT-SRZ31KC / PT-SRS30KC / PT-SRQ13KC / PT-SRZ12KC / PT-SRS11KC / PT-SDZ21K2C / PT-SDS20K2C / PT-SDW17K2C / PT-SDZ18K2C / PT-SDZ985C / PT-SDS955C / PT-SDW935C / PT-SDZ981C For details on projection distance (L1), and A1, A2, L2, L3 and L4 values, refer to "Projected image size and Projection distance"...

  • Page 9: Lens Position Setup And Focus Adjustment

    Select [NORMAL] this item when the Fixed-focus Lens (Model No.: ET-D75LE50C) is used for projection. Moves the lens to the ET-D75LE95C lens standard position. [D75LE95] Select this item when the Fixed-focus Lens (Model No.: ET-D75LE95C) is [D75LE90] used for projection.
  • Page 10 *1: See software download page on 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 z The lens position set here may not match the intended standard position exactly.

  • Page 11: Focus Adjustment Function

    Lens position setup and focus adjustment (continued) Focus Adjustment Function After setting the lens position, adjust the focus. The focal balance between the center 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.

  • Page 12: Adjustment Range By The Lens Position Shift (Optical Shift)

    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.
  • Page 13 Adjustment range by the lens position shift (optical shift) (continued) Projected image width H 0.12H 0.12H PT-SDZ21K2C / PT-SDZ985C / PT-SDZ981C Standard projection position 0.19H Projected image width H 0.19H 0.06H 0.06H PT-SDZ18K2C Standard projection position Projected image width H 0.08H 0.08H PT-SDS20K2C / PT-SDS955C...

  • Page 14: Specifications

    7.5 mm (9/32") Width 154 mm (6-1/16") Dimensions Height 154 mm (6-1/16") Depth 463.5 mm (18-1/4") Net Weight Approx. 5.7 k g (12.57 lb) Dimensions (Unit: mm) 463.5 (18-1/4") 463.5 (18-1/4") 日本福冈县福冈市博多区美野岛四丁目1番62号 https://panasonic.cn/ 2022 HS0916AM1042 -PS © 松下互联株式会社 2022版权所有 日本印刷...

  • Page 15: Dimensional Relationship

    附表 / Appendix ■ 投影关系尺寸 ■ Dimensional relationship 屏幕和投影机之间的尺寸关系显示如下。 The dimensional relationship between the screen and the projector is shown below. 投影画面 / Projected image 屏幕 / Screen 投影画面高度 / Projected image height 投影画面宽度 / Projected image width 投影画面对角尺寸 / Diagonal length of the projected image 投影距离（屏幕至镜像反射面*）...
  • Page 16 下表中的尺寸可能略有误差。 The dimensions of the following table contain a slight error. z PT-SRZ31KC ( 单位 / Unit : m) 当屏幕宽高比为 16:10 时 ( 投射率 : [0.36:1]) When the screen aspect ratio is 16:10 (Throw ratio : [0.36:1]) 3.05 (120") 1.615 2.585 0.94 –0.39 0.17–0.33 3.81 (150") 2.019 3.231...
  • Page 17 z PT-SRS30KC ( 单位 / Unit : m) 当屏幕宽高比为 4:3 时 ( 投射率 : [0.39:1]) When the screen aspect ratio is 4:3 (Throw ratio : [0.39:1]) 3.05 (120") 1.829 2.438 0.96 –0.37 0.18–0.25 3.81 (150") 2.286 3.048 1.20 –0.13 0.25–0.34 5.08 (200") 3.048 4.064 1.59 0.26 0.38–0.50...
  • Page 18 z PT-SRQ13KC ( 单位 / Unit : m) 当屏幕宽高比为 16:10 时 ( 投射率 : [0.39:1]) When the screen aspect ratio is 16:10 (Throw ratio : [0.39:1]) 3.05 (120") 1.615 2.585 1.01 –0.01 0.19–0.42 3.81 (150") 2.019 3.231 1.26 0.24 0.27–0.56 5.08 (200") 2.692 4.308 1.67 0.65 0.41–0.79...
  • Page 19 z PT-SRZ12KC ( 单位 / Unit : m) 当屏幕宽高比为 16:10 时 ( 投射率 : [0.36:1]) When the screen aspect ratio is 16:10 (Throw ratio : [0.36:1]) 3.05 (120") 1.615 2.585 0.94 –0.07 0.17–0.33 3.81 (150") 2.019 3.231 1.18 0.16 0.24–0.44 5.08 (200") 2.692 4.308 1.56 0.54 0.37–0.63...
  • Page 20 z PT-SRS11KC ( 单位 / Unit : m) 当屏幕宽高比为 4:3 时 ( 投射率 : [0.39:1]) When the screen aspect ratio is 4:3 (Throw ratio : [0.39:1]) 0.18–0.25 3.05 (120") 1.829 2.438 0.96 –0.05 0.25–0.34 3.81 (150") 2.286 3.048 1.20 0.18 0.38–0.50 5.08 (200") 3.048 4.064 1.59 0.58...
  • Page 21 z PT-SDZ21K2C / PT-SDZ985C / PT-SDZ981C ( 单位 / Unit : m) 当屏幕宽高比为 16:10 时 ( 投射率 : [0.36:1]) When the screen aspect ratio is 16:10 (Throw ratio : [0.36:1]) PT-SDZ985C / PT-SDZ985C / PT-SDZ21K2C PT-SDZ21K2C PT-SDZ981C PT-SDZ981C 3.05 (120") 1.615 2.585 0.94 –0.08 0.11 0.14–0.34 0.15–0.36...
  • Page 22 z PT-SDZ18K2C ( 单位 / Unit : m) 当屏幕宽高比为 16:9 时 ( 投射率 : [0.36:1]) When the screen aspect ratio is 16:9 (Throw ratio : [0.36:1]) 3.05 (120") 1.494 2.657 0.97 –0.05 0.14–0.44 3.81 (150") 1.868 3.321 1.21 0.19 0.21–0.58 5.08 (200") 2.491 4.428 1.60 0.58 0.31–0.81...
  • Page 23 z PT-SDS20K2C / PT-SDS955C ( 单位 / Unit : m) 当屏幕宽高比为 4:3 时 ( 投射率 : [0.39:1]) When the screen aspect ratio is 4:3 (Throw ratio : [0.39:1]) PT-SDS20K2C PT-SDS955C PT-SDS20K2C PT-SDS955C 3.05 (120") 1.829 2.438 0.96 –0.06 0.13 0.14–0.26 0.15–0.28 0.20–0.36 3.81 (150") 2.286 3.048 1.20...
  • Page 24 z PT-SDW17K2C / PT-SDW935C ( 单位 / Unit : m) 当屏幕宽高比为 16:9 时 ( 投射率 : [0.40:1]) When the screen aspect ratio is 16:9 (Throw ratio : [0.40:1]) PT-SDW17K2C PT-SDW935C PT-SDW17K2C PT-SDW935C 3.05 (120") 1.494 2.657 1.07 0.05 0.24 0.17–0.58 0.18–0.60 3.81 (150") 1.868 3.321 1.34 0.32...
  • Page 25 z 投影距离计算方法 z Projection distance formulas 如果使用的是本使用说明书中未列出的投影机画面尺寸， 请测量投影画面对角尺寸 SD （m） 。 然后使用提供的计算方法确定投影距离 （L1） ， 以及投影机顶部至屏幕底部边缘的距离 （A1） 。 通过确定 L1 和 A1，即可计算所有其他尺寸。 通过以下计算获得的值均为近似值。 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 projection distance (L1) and the distance from the top of the projector to the bottom edge of the screen (A1).
  • Page 26 z PT-SDZ21K2C / PT-SDZ985C / PT-SDZ981C ( 单位 / Unit : m) 宽高比 Aspect ratio 最短 / Min. 最长 / Max. PT-SDZ21K2C = 0.154 × SH – 0.114 = 0.283 × SH – 0.114 16 : 10 = 0.303 × SD + 0.020 PT-SDZ985C / = 0.154 ×...
  • Page 27 z L2, L3, L4, A2 计算方法 Calculation method for L2, L3, L4 and A2 ( 单位 / Unit : m) PT-SRZ31KC / PT-SRS30KC = L1 + 0.0287 = L1 – 0.262 = L1 – 1.332 = A1 + 0.419 PT-SRQ13KC / PT-SRZ12KC / = L1 –...
  • Page 28 MEMO 附表 / Appendix...
  • Page 29 MEMO 附表 / Appendix...
  • Page 30 日本福冈县福冈市博多区美野岛四丁目1番62号 https://panasonic.cn/ 2022 HS0916AM1042 -PS © 松下互联株式会社 2022版权所有 日本印刷...

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