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 |
| 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） |
| 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 |
| 英寸/厘米 |
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30 | / | 76.2 | 25 | / | 64.6 | 16 | / | 40.4 | 45.3 / 115.0 |
| 37.7 / 95.8 | 1.1 | / 2.9 |
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40 | / | 101.6 | 34 | / | 86.2 | 21 | / | 53.8 | 60.4 / 153.4 |
| 50.3 / 127.8 | 1.5 | / 3.8 |
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50 | / | 127.0 | 42 | / | 107.7 | 26 | / | 67.3 | 75.5 / 191.7 |
| 62.9 / 159.7 | 1.9 | / 4.8 |
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60 | / | 152.4 | 51 | / | 129.2 | 32 | / | 80.8 | 90.6 / 230.0 |
| 75.5 / 191.7 | 2.3 | / 5.8 |
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70 | / | 177.8 | 59 | / | 150.8 | 37 | / | 94.2 | 105.7 / 268.4 |
| 88.1 / 223.6 | 2.6 | / 6.7 |
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80 | / | 203.2 | 68 | / | 172.3 | 42 | / | 107.7 | 120.8 / 306.7 |
| 100.6 / 255.6 | 3.0 | / 7.7 |
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90 | / | 228.6 | 76 | / | 193.9 | 48 | / | 121.2 | 135.8 / 345.1 |
| 113.2 / 287.5 | 3.4 | / 8.7 |
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100 | / 254.0 | 85 | / | 215.4 | 53 | / | 134.6 | 150.9 / 383.4 |
| 125.8 / 319.5 | 3.8 | / 9.6 | |
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110 | / 279.4 | 93 | / | 236.9 | 58 | / | 148.1 | 166.0 / 421.7 |
| 138.4 / 351.4 | 4.2 | / 10.6 | |
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120 | / 304.8 | 102 | / 258.5 | 64 | / | 161.5 | 181.1 / 460.1 |
| 150.9 / 383.4 | 4.5 | / 11.5 | ||
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130 | / 330.2 | 110 | / 280.0 | 69 | / | 175.0 | 196.2 / 498.4 |
| 163.5 / 415.3 | 4.9 | / 12.5 | ||
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140 | / 355.6 | 119 | / 301.5 | 74 | / | 188.5 | 211.3 / 536.8 |
| 176.1 / 447.3 | 5.3 | / 13.5 | ||
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150 | / 381.0 | 127 | / 323.1 | 79 | / | 201.9 | 226.4 / 575.1 |
| 188.7 / 479.2 | 5.7 | / 14.4 | ||
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160 | / 406.4 | 136 | / 344.6 | 85 | / | 215.4 | 241.5 / 613.4 |
| 201.3 / 511.2 | 6.1 | / 15.4 | ||
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170 | / 431.8 | 144 | / 366.2 | 90 | / | 228.9 | 256.6 / 651.8 |
| 213.8 / 543.1 | 6.4 | / 16.3 | ||
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180 | / 457.2 | 153 | / 387.7 | 95 | / | 242.3 | 271.7 / 690.1 |
| 226.4 / 575.1 | 6.8 | / 17.3 | ||
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190 | / 482.6 | 161 | / 409.2 | 101 | / 255.8 | 286.8 / 728.5 |
| 239.0 / 607.0 | 7.2 | / 18.3 | |||
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200 | / 508.0 | 170 | / 430.8 | 106 | / 269.2 | 301.9 / 766.8 |
| 251.6 / 639.0 | 7.6 | / 19.2 | |||
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210 | / 533.4 | 178 | / 452.3 | 111 | / 282.7 | 317.0 / 805.1 |
| 264.2 / 670.9 | 7.9 | / 20.2 | |||
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220 | / 558.8 | 187 | / 473.9 | 117 | / 296.2 | 332.1 / 843.5 |
| 276.7 / 702.9 | 8.3 | / 21.2 | |||
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230 | / 584.2 | 195 | / 495.4 | 122 | / 309.6 | 347.2 / 881.8 |
| 289.3 / 734.8 | 8.7 | / 22.1 | |||
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240 | / 609.6 | 204 | / 516.9 | 127 | / 323.1 | 362.3 / 920.2 |
| 301.9 / 766.8 | 9.1 | / 23.1 | |||
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250 | / 635.0 | 212 | / 538.5 | 132 | / 336.5 | 377.4 / 958.5 |
| 314.5 / 798.7 | 9.5 | / 24.0 | |||
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安装和连接 |
