Sharp PG-F312X PG-F312X, PG-F262X, PG-F212X Operation Manual - Page 24
Setting up the Projector Continued
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Setting up the Projector (Continued) Screen Size and Projection Distance NORMAL Mode (4:3) Picture (Screen) size Projection distance [L] Diag. [χ] Width Height Minimum [L1] Maximum [L2] 300Љ (762 cm) 610 cm (240Љ) 457 cm (180Љ) 11.2 m (36Ј 10Љ) - 250Љ (635 cm) 508 cm (200Љ) 381 cm (150Љ) 9.4 m (30Ј 9Љ) 10.8 m (35Ј 5Љ) 200Љ (508 cm) 406 cm (160Љ) 305 cm (120Љ) 7.5 m (24Ј 7Љ) 8.6 m (28Ј 4Љ) 150Љ (381 cm) 305 cm (120Љ) 229 cm (90Љ) 5.6 m (18Ј 5Љ) 6.5 m (21Ј 3Љ) 120Љ (305 cm) 244 cm (96Љ) 183 cm (72Љ) 4.5 m (14Ј 9Љ) 5.2 m (17Ј 0Љ) 100Љ (254 cm) 203 cm (80Љ) 152 cm (60Љ) 3.7 m (12Ј 3Љ) 4.3 m (14Ј 2Љ) 80Љ (203 cm) 163 cm (64Љ) 122 cm (48Љ) 3.0 m (9Ј 10Љ) 3.5 m (11Ј 4Љ) 70Љ (178 cm) 142 cm (56Љ) 107 cm (42Љ) 2.6 m (8Ј 7Љ) 3.0 m (9Ј 11Љ) 60Љ (152 cm) 122 cm (48Љ) 91 cm (36Љ) 2.2 m (7Ј 4Љ) 2.6 m (8Ј 6Љ) 40Љ (102 cm) 81 cm (32Љ) 61 cm (24Љ) 1.5 m (4Ј 11Љ) 1.7 m (5Ј 8Љ) Distance from the lens center to the bottom of the image [H] 19 cm (7 9/16Љ) 16 cm (6 19/64Љ) 13 cm (5 3/64Љ) 10 cm (3 25/32Љ) 8 cm (3 1/32Љ) 6 cm (2 33/64Љ) 5 cm (2 1/64Љ) 4 cm (1 49/64Љ) 4 cm (1 33/64Љ) 3 cm (1 1/64Љ) χ: Picture size (diag.) (in/cm) L: Projection distance (m/ft) L1: Minimum projection distance (m/ft) L2: Maximum projection distance (m/ft) H: Distance from the lens center to the bottom of the image (cm/in) The formula for picture size and projection distance [m/cm] [Feet/inches] L1 (m) = 0.03745χ L2 (m) = 0.04323χ H (cm) = 0.064χ L1 (ft) = 0.03745χ / 0.3048 L2 (ft) = 0.04323χ / 0.3048 H (in) = 0.064χ / 2.54 STRETCH Mode (16:9) Picture (Screen) size Diag. [χ] Width Height Projection distance [L] Distance from the lens center to Minimum [L1] Maximum [L2] the bottom of the image [H] 250Љ (635 cm) 553 cm (218Љ) 311 cm (123Љ) 10.2 m (33Ј 6Љ) 11.8 m (38Ј 8Љ) 69 cm (27 19/64Љ) 200Љ (508 cm) 443 cm (174Љ) 249 cm (98Љ) 8.2 m (26Ј 9Љ) 9.4 m (30Ј 11Љ) 55 cm (21 53/64Љ) 150Љ (381 cm) 332 cm (131Љ) 187 cm (74Љ) 6.1 m (20Ј 1Љ) 7.1 m (23Ј 2Љ) 42 cm (16 3/8Љ) 120Љ (305 cm) 266 cm (105Љ) 149 cm (59Љ) 4.9 m (16Ј 1Љ) 5.7 m (18Ј 7Љ) 33 cm (13 3/32Љ) 100Љ (254 cm) 221 cm (87Љ) 125 cm (49Љ) 4.1 m (13Ј 5Љ) 4.7 m (15Ј 5Љ) 28 cm (10 59/64Љ) 80Љ (203 cm) 177 cm (70Љ) 100 cm (39Љ) 3.3 m (10Ј 9Љ) 3.8 m (12Ј 4Љ) 22 cm (8 47/64Љ) 60Љ (152 cm) 133 cm (52Љ) 75 cm (29Љ) 2.4 m (8Ј 0Љ) 2.8 m (9Ј 3Љ) 17 cm (6 35/64Љ) 40Љ (102 cm) 89 cm (35Љ) 50 cm (20Љ) 1.6 m (5Ј 4Љ) 1.9 m (6Ј 2Љ) 11 cm (4 23/64Љ) Adjustable range of image position [S] ע52 cm (ע20 27/64Љ) ע42 cm (ע16 11/32Љ) ע31 cm (ע12 1/4Љ) ע25 cm (ע9 13/16Љ) ע21 cm (ע8 11/64Љ) ע17 cm (ע6 17/32Љ) ע12 cm (ע4 29/32 8 cm (ע3 17/64Љ) χ: Picture size (diag.) (in/cm) L: Projection distance (m/ft) L1: Minimum projection distance (m/ft) L2: Maximum projection distance (m/ft) H: Distance from the lens center to the bottom of the image (cm/in) S: Adjustable range of image position (cm/in) See page 43. The formula for picture size and projection distance [m/cm] L1 (m) = 0.0408χ [Feet/inches] L1 (ft) = 0.0408χ / 0.3048 L2 (m) = 0.0471χ L2 (ft) = 0.0471χ / 0.3048 H (cm) = 0.27727χ S (cm) = ±0.20754χ H (in) = 0.27727χ / 2.54 S (in) = ±0.20754χ / 2.54 Note • Refer to page 18 concerning "Projection distance [L]" and "Distance from the lens center to the bottom of the image [H]". • Allow a margin of error in the values in the diagrams above. 20