Panasonic Projector PT-DW640UL User Manual
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ENGLISH - 31 Chapter 2 Getting Started — Setting up For PT-DX610U r r When the screen aspect is 4:3 (unit: m) (The dimensions of the following table contain slight error.) Lens type Standard zoom lens Optional lens Fixed- focus lens Ultra-short focus zoom lens Short focus zoom lens Medium focus zoom lens Projection lens Model No. ―ET-DLE055 ET-DLE080 ET-DLE150 ET-DLE250 Throw ratio *1 1.8 – 2.4:1 0.8:1 0.8 – 1.0:1 1.3 – 2.0:12.4 – 3.7:1 Projection screen size Projection distance (L) Screen...
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32 - ENGLISH Chapter 2 Getting Started — Setting up r r When the screen aspect is 16:9 (unit: m) (The dimensions of the following table contain slight error.) Lens type Standard zoom lens Optional lens Fixed- focus lens Ultra-short focus zoom lens Short focus zoom lens Medium focus zoom lens Projection lens Model No. ―ET-DLE055 ET-DLE080 ET-DLE150 ET-DLE250 Throw ratio *1 1.8 – 2.4:1 0.8:1 0.8 – 1.0:1 1.3 – 2.0:12.4 – 3.8:1 Projection screen size Projection distance (L) Screen diagonal (SD)...
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ENGLISH - 33 Chapter 2 Getting Started — Setting up Projection distance formulas by projection lens To use a screen size not listed in this manual, check the screen size SD and use the following formula to calculate projection distance. The unit of the calculation result is m. For PT-DW640U Lens typeProjection lens Model No.Aspect ratio Projection distance (L) formula Standard zoom lens ―16:10 Min. (LW) L = 1.5630 x SD (m) – 0.0650 Max. (LT) L = 2.0630 x SD (m) – 0.0638 16:9 Min. (LW) L = 1.6063 x...
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34 - ENGLISH Chapter 2 Getting Started — Setting up Lens typeProjection lens Model No.Aspect ratio Projection distance (L) formula Ultra-short focus zoom lens ET-DLE080 4:3 Min. (LW) L = 0.6693 x SD (m) – 0.0471 Max. (LT) L = 0.8307 x SD (m) – 0.0442 16:9 Min. (LW) L = 0.7323 x SD (m) – 0.0471 Max. (LT) L = 0.9055 x SD (m) – 0.0442 Short focus zoom lens ET-DLE1504:3 Min. (LW) L = 1.1024 x SD (m) – 0.0540 Max. (LT) L = 1.5866 x SD (m) – 0.0498 16:9 Min. (LW) L = 1.2008 x SD (m) – 0.0540 Max....
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ENGLISH - 35 Chapter 2 Getting Started — Removing/attaching the projection lens Removing/attaching the projection lens Attach and remove the projection lens in the same way as a standard zoom lens and optional accessories. Move the projection lens to the home position before replacing or removing the lens ( x page 46). Attention rfReplace the projection lens after turning of f the power of the projector. rfDo not touch the lens signal receiver . Dust or dirt may cause defective contact. rfDo not...
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36 - ENGLISH Chapter 2 Getting Started — Removing/attaching the projection lens 3) Attach the projection lens cover aligning the marking (groove *1) with the tip of the arrow on the projector (*2), and secure the projection lens cover by turning it until groove *1 aligns with the *3 P marking. L LL 3URMHFWLRQOHQVFRYHU Attention rf T urn the projection lens counterclockwise to confirm that it does not come out.
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ENGLISH - 37 Chapter 2 Getting Started — Connections Connections Before connecting to the projector rfBefore connecting, carefully read the operating instructions for the external device to be connected. rfT urn off the power of all devices before connecting cables. rfAcquire any connection cable necessary to connect the external device to the system that is either not supplied with the device or not available as an option. rfV ideo signals containing too much jitter may cause the images on the...
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38 - ENGLISH Chapter 2 Getting Started — Connections Connecting example: AV equipment 9&5ZLWKEXLOWLQ 7%&9SOD\HUZLWKDWWDFKHG+0,WHUPLQDO+&3 RU %OXUD\GLVFSOD\HU Attention rf Always use one of the following when connecting a VCR. rgA VCR with built-in time base corrector (TBC) rgA time base corrector (TBC) between the projector and the VCR rfIf nonstandard burst signals are connected, the image may be distorted. In such case, connect the time base corrector (TBC) between the...
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ENGLISH - 39 Chapter 2 Getting Started — Connections rfThe terminal of the projector can be connected to an external device with a DVI-D terminal by using an HDMI/DVI conversion cable, but some devices may not project the image properly or function p\ roperly . rfThe terminal supports single link only . rfFor signals that the projector can project, refer to “List of compatible signals” ( x page 125). rfIf you operate the projector using the computer with the resume feature (last memory), you...
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40 - ENGLISH Chapter 3 Basic Operation This chapter describes basic operations to start with.