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Optoma HD20 Focal Lens Replacement

简介

Use this guide to remove the focal lens from your Optoma HD20.

你所需要的

  1. Optoma HD20 Focal Lens Replacement, Disassembling Optoma HD20 Cover: 步骤 1 中的图像 1，2 Optoma HD20 Focal Lens Replacement, Disassembling Optoma HD20 Cover: 步骤 1 中的图像 2，2

    • Twist the focal cap clockwise until it is fully extended.

    • Remove the focal cap by pulling it straight out.

    翻译

  2. Optoma HD20 Focal Lens Replacement: 步骤 2 中的图像 1，1

    • Use a Phillips #1 screwdriver to remove the three 7.5mm screws on the bottom of the device.

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  4. Optoma HD20 Focal Lens Replacement: 步骤 3 中的图像 1，1

    • Use a plastic opening tool to gently pry the top cover off of the device.

    • It is easier to pry off the cover from the back side just above the HDMI ports.

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  5. Optoma HD20 Focal Lens Replacement: 步骤 4 中的图像 1，1

    • When removing the cover, be cautious of the ribbon connecting the top buttons to the main circuit board. The ribbon must be disconnected before proceeding.

    • Remove the ribbon by disconnecting it from the main circuit board.

    • Lift up the clip holding it down and pull the ribbon out.

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  6. Optoma HD20 Focal Lens Replacement, Focal Lens: 步骤 5 中的图像 1，1

    • Use a Phillips #1 screwdriver to unscrew the small black 2 mm screw on the side of the focal lens.

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  7. Optoma HD20 Focal Lens Replacement: 步骤 6 中的图像 1，1

    • Remove the focal lens by twisting it clockwise until it comes off.

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结论

To reassemble your device, follow these instructions in reverse order.

另外一个人完成了本指南。

作者

与4其他贡献者

Trever

于01/22/15注册

1,264 声望

创作了6篇指南

徽章: 20

+ 17更多徽章

团队

Cal Poly, Team 21-23, Maness Winter 2015 Cal Poly, Team 21-23, Maness Winter 2015 的会员

CPSU-MANESS-W15S21G23

4 名成员

创作了6篇指南

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