2-5 屏幕大小和投影距离
A. 屏幕/ Z. 投射距离 / Y’ . 镜头中心至图像底部的距离
将投影仪安装在平坦的表面上，并用可调脚架调平投影仪，以获取最佳的画面质量。如果画面不清晰，请通过缩放旋钮或聚焦环 进行调节，或前后移动投影仪。
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| 屏幕大小 |
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| 投射距离 |
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| 偏移 | |
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M （对角线） |
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| X （水平） |
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| Y （垂直） | Z （远摄） |
| Z （广角） |
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| Y' |
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英寸/厘米 |
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| 英寸/厘米 |
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| 英寸/厘米 | 英寸/厘米 |
| 英寸/厘米 |
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| 英寸/厘米 |
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40 / 101.6 | 32 | / | 81.3 | 24 | / | 61.0 | 57 / 144.7 |
| 47 / 120.3 | 2.4 | / | 6.1 |
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50 / 127.0 | 40 | / | 101.6 | 30 | / | 76.2 | 71 / 180.8 |
| 59 / 150.4 | 3.0 | / | 7.6 |
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60 / 152.4 | 48 | / | 121.9 | 36 | / | 91.4 | 85 / 217.0 |
| 71 / 180.4 | 3.6 | / | 9.1 |
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70 / 177.8 | 56 | / | 142.2 | 42 | / | 106.7 | 100 / 253.2 |
| 83 / 210.5 | 4.2 | / | 10.7 |
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80 / 203.2 | 64 | / | 162.6 | 48 | / | 121.9 | 114 / 289.4 |
| 95 / 240.6 | 4.8 | / | 12.2 |
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90 / 228.6 | 72 | / | 182.9 | 54 / | 137.2 | 128 / 325.5 |
| 107 / 270.7 | 5.4 | / | 13.7 | |
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100 / 254.0 | 80 | / | 203.2 | 60 / | 152.4 | 142 / 361.7 |
| 118 / 300.7 | 6.0 | / 15.2 | ||
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110 / 279.4 | 88 | / | 223.5 | 66 / | 167.6 | 157 / 397.9 |
| 130 / 330.8 | 6.6 | / 16.8 | ||
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120 / 304.8 | 96 | / | 243.8 | 72 | / | 182.9 | 171/ 434.0 |
| 142 / 360.9 | 7.2 | / | 18.3 |
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130 / 330.2 | 104 | / 264.2 | 78 / | 198.1 | 185 / 470.2 |
| 154 / 391.0 | 7.8 | / | 19.8 | ||
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140 / 355.6 | 112 | / 284.5 | 84 / | 213.4 | 199 / 506.4 |
| 166 / 421.0 | 8.4 | / | 21.3 | ||
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150 / 381.0 | 120 | / 304.8 | 90 / | 228.6 | 214 / 542.5 |
| 178 / 451.1 | 9.0 | / | 22.9 | ||
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160 / 406.4 | 128 | / 325.1 | 96 / | 243.8 | 228 / 578.7 |
| 189 / 481.2 | 9.6 | / | 24.4 | ||
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170 / 431.8 | 136 | / 345.4 | 102 | / 259.1 | 242 / 614.9 |
| 201 / 511.3 | 10.2 | / 25.9 | |||
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180 / 457.2 | 144 | / 365.8 | 108 | / 274.3 | 256 / 651.1 |
| 213 / 541.3 | 10.8 | / 27.4 | |||
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190 / 482.6 | 152 | / 386.1 | 114 | / 289.6 | 271 / 687.2 |
| 225 / 571.4 | 11.4 | / 29.0 | |||
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200 / 508.0 | 160 | / 406.4 | 120 | / 304.8 | 285 / 723.4 |
| 237 / 601.5 | 12.0 | / 30.5 | |||
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210 / 533.4 | 168 | / 426.7 | 126 | / 320.0 | 299 / 759.6 |
| 249 / 631.5 | 12.6 | / 32.0 | |||
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220 / 558.8 | 176 | / 447.0 | 132 | / 335.3 | 313 / 795.7 |
| 260 / 661.6 | 13.2 | / 33.5 | |||
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230 / 584.2 | 184 | / 467.4 | 138 | / 350.5 | 328 / 831.9 |
| 272 / 691.7 | 13.8 | / 35.1 | |||
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240 / 609.6 | 192 | / 487.7 | 144 | / 365.8 | 342 / 868.1 |
| 284 / 721.8 | 14.4 | / 36.6 | |||
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250 / 635.0 | 200 | / 508.0 | 150 | / 381.0 | 356 / 904.2 |
| 296 / 751.8 | 15.0 | / 38.1 | |||
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260 / 660.4 | 208 | / 528.3 | 156 | / 396.2 | 370 / 940.4 |
| 308 / 781.9 | 15.6 | / 39.6 | |||
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安装和连接 |
