Sharp AN-PH31EZ User Manual

AN-PH31EZ

Standard zoom lens for projector

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Standard-zoomobjektiv für Projektor Objectif zoom standard pour projecteur Objetivo zoom estándar para proyector

プロジェクター用標準ズームレンズ

OPERATION MANUAL BEDIENUNGSANLEITUNG MODE D’EMPLOI MANUAL DE MANEJO

Picture size and projection distance chart

Side View

Screen

Top View

Screen

Lens center

NORMAL Mode (4:3)

Picture (Screen) size Projection distance [L]

Diag. [ ] Width Height Minimum [L1] Maximum [L2] Lower [H1] Upper [H2] 500" (1270 cm) 1016 cm (400") 762 cm (300") 18.3 m (60' 0") 22.4 m (73' 4") 300" (762 cm) 610 cm (240") 457 cm (180") 11.0 m (36' 0") 13.4 m (44' 0") 250" (635 cm) 508 cm (200") 381 cm (150") 9.1 m (30' 0") 11.2 m (36' 8") 200" (508 cm) 406 cm (160") 305 cm (120") 7.3 m (24' 0") 8.9 m (29' 4") 150" (381 cm) 305 cm (120") 229 cm (90") 5.5 m (18' 0") 6.7 m (22' 0") 100" (254 cm) 203 cm (80") 152 cm (60") 3.7 m (12' 0") 4.5 m (14' 8")

84" (213 cm) 171 cm (67") 128 cm (50") 3.1 m (10' 1") 3.8 m (12' 4") 80" (203 cm) 163 cm (64") 122 cm (48") 2.9 m (9' 7") 3.6 m (11' 9") 72" (183 cm) 146 cm (58") 110 cm (43") 2.6 m (8' 8") 3.2 m (10' 7") 70" (178 cm) 142 cm (56") 107 cm (42") 2.6 m (8' 5") 3.1 m (10' 3") 60" (152 cm) 122 cm (48") 91 cm (36") 2.2 m (7' 2") 2.7 m (8'10") 40" (102 cm) 81 cm (32") 61 cm (24") 1.5 m (4' 10") 1.8 m (5'10")

Lower lens shift position (High mount setup)

Upper lens shift position (Desktop setup)

Distance from the lens center to

–381.0 cm 0 cm (0") ±152.4 cm (60") –228.6 cm (–90") 0 cm (0") ±91.4 cm (36") –190.5 cm (–75") 0 cm (0") ±76.2 cm (30") –152.4 cm (–60") 0 cm (0") ±61.0 cm (24") –114.3 cm (–45") 0 cm (0") ±45.7 cm (18")

–76.2 cm (–30") 0 cm (0") ±30.5 cm (12") –64.0 cm (–2513/64") 0 cm (0") ±25.6 cm (105/64") –61.0 cm (–24") 0 cm (0") ±24.4 cm (919/32") –54.9 cm (–2119/32") 0 cm (0") ±21.9 cm (841/64") –53.3 cm (–21") 0 cm (0") ±21.3 cm (813/32") –45.7 cm (–18") 0 cm (0") ±18.3 cm (713/64") –30.5 cm (–12") 0 cm (0") ±12.2 cm (451/64")

Center of

screen

the bottom of the image [H]

(–150")

STRETCH Mode (16:9)

Picture (Screen) size Projection distance [L]

Diag. [ ] Width Height Minimum [L1] Maximum [L2] Lower [H1] Upper [H2] 450" (1143 cm) 996 cm (392") 560 cm (221") 17.9 m (58' 10") 21.9 m (71'11") 300" (762 cm) 664 cm (261") 374 cm (147") 12.0 m (39' 3") 14.6 m (47' 11") 250" (635 cm) 553 cm (218") 311 cm (123") 10.0 m (32' 8") 12.2 m (39' 11") 225" (572 cm) 498 cm (196") 280 cm (110") 9.0 m (29' 5") 11.0 m (35' 11") 200" (508 cm) 443 cm (174") 249 cm (98") 8.0 m (26' 2") 9.7 m (31'11") 150" (381 cm) 332 cm (131") 187 cm (74") 6.0 m (19' 7") 7.3 m (24' 0") 133" (338 cm) 294 cm (116") 166 cm (65") 5.3 m (17' 5") 6.5 m (21' 3") 106" (269 cm) 235 cm (92") 132 cm (52") 4.2 m (13'10") 5.2 m (16' 11") 100" (254 cm) 221 cm (87") 125 cm (49") 4.0 m (13' 1") 4.9 m (16' 0")

92" (234 cm) 204 cm (80") 115 cm (45") 3.7 m (12' 0") 4.5 m (14' 8") 84" (213 cm) 186 cm (73") 105 cm (41") 3.3 m (11' 0") 4.1 m (13' 5") 72" (183 cm) 159 cm (63") 90 cm (35") 2.9 m (9' 5") 3.5 m (11' 6") 60" (152 cm) 133 cm (52") 75 cm (29") 2.4 m (7' 10") 2.9 m (9' 7") 40" (102 cm) 89 cm (35") 50 cm (20") 1.6 m (5' 3") 1.9 m (6' 5")

Distance from the lens center to

the bottom of the image [H]

–280.2 cm (–1105/16") 93.4 cm (3649/64") ±149.4 cm (5853/64") –186.8 cm (–7317/32") 62.3 cm (2433/64") ±99.6 cm (397/32") –155.7 cm (–619/32") 51.9 cm (2027/64") ±83.0 cm (3211/16") –140.1 cm (–555/32") 46.7 cm (1825/64") ±74.7 cm (2927/64") –124.5 cm (–491/32") 41.5 cm (1611/32") ±66.4 cm (269/64")

–93.4 cm (–3649/64") 31.1 cm (121/4") ±49.8 cm (1939/64") –82.8 cm (–3239/64") 27.6 cm (107/8") ±44.2 cm (1725/64") –66.0 cm (–2563/64") 22.0 cm (821/32") ±35.2 cm (1355/64") –62.3 cm (–2433/64") 20.8 cm (811/64") ±33.2 cm (135/64") –57.3 cm (–2235/64") 19.1 cm (733/64") ±30.6 cm (121/32") –52.3 cm (–2019/32") 17.4 cm (655/64") ±27.9 cm (1063/64") –44.8 cm (–1721/32") 14.9 cm (557/64") ±23.9 cm (913/32") –37.4 cm (–1445/64") 12.5 cm (429/32") ±19.9 cm (727/32") –24.9 cm (–913/16") 8.3 cm (317/64") ±13.3 cm (515/64")

Lens center

Distance from the lens center to the center of

the image [W]

Distance from the lens center to the center of

the image [W]

Leftmost lens shift position

Rightmost lens shift position

The formula for picture size and projection distance

: Picture size (diag.) (in)

[m/cm]

L1 (m) = 0.03658 L2 (m) = 0.0447 H1 (cm) = –0.762

W (cm) = ±0.3048

[Feet/inches]

L1 (ft) = 0.03658χ / 0.3048 L2 (ft) = 0.0447χ / 0.3048 H1 (in) = –0.762χ / 2.54 W (in) = ±0.3048χ / 2.54

The formula for picture size and projection distance

: Picture size (diag.) (in)

[m/cm]

L1 (m) = 0.03985 L2 (m) = 0.0487 H1 (cm) = –0.62263 H2 (cm) = 0.20754 W (cm) = ±0.33207

[Feet/inches]

L1 (ft) = 0.03985χ / 0.3048 L2 (ft) = 0.0487χ / 0.3048 H1 (in) = –0.62263χ / 2.54 H2 (in) = 0.20754χ / 2.54 W (in) = ±0.33207χ / 2.54

Note

• Allow a margin of error in the value in the diagrams above.

• When the distance from the lens center to the bottom of the image [H] is a negative number,

this indicates that the bottom of the image is below the lens center.

Adjust the picture size and focus

Refer to “Image Projection” in the projector operation manual for information on adjusting the focus and picture size.

Handling Precautions

● Do not disassemble this lens.

Please refer to your authorized dealer for any maintenance and inspections requiring an open cabinet.

● Touching any other internal part could cause personal injury or machine malfunction.

● Do not touch any glass or protruding part of the lens. This may cause personal injury

and reduced performance of the projector.

● When maintaining the projector the following points should be noted.

• When cleaning the lens be sure to use a commercial air blower or lens cleaning paper (used in cleaning glasses and cameras).

• The surface of the lens is very delicate. Do not allow hard objects to bump or rub against it.

Supplied Accessories

• Lens cover – 1 • Lens ring (silver flange) – 1

• Lens securing screws – 3 • Lens cap (front) – 1

• Lens cap (rear) – 1 • Installation manual

• Operation manual (this manual)

Specifications

Product type Model Type of lens Picture size (diagonal) Focal length F no. Throw ratio Weight Dimensions of lens Depth of projector with the lens attached

Standard zoom lens for projector AN-PH31EZ Zoom lens 40'' to 500'' (4:3)

25.6 mm (1 1/64'') – 31.3 mm (1 15/64'')

1.8 – 2.0 1:1.8 – 2.2 Approx. 1,180 g (2.6 lbs.) ø80.4 × 166.2 mm (6 35/64'') (main body only)

471 mm (18 35/64'')

Tabelle für Bildformat und Projektionsentfernung

Ansicht von der Seite

Bildwand

Objektivmitte

NORMAL-Modus (4:3)

Bildgröße (Bildwandgröße)

Diag. [χ]

500" (1270 cm) 1016 cm (400") 762 cm (300") 18,3 m (60' 0") 22,4 m (73' 4") 300" (762 cm) 610 cm (240") 457 cm (180") 11,0 m (36' 0") 13,4 m (44' 0") 250" (635 cm) 508 cm (200") 381 cm (150") 9,1 m (30' 0") 11,2 m (36' 8") 200" (508 cm) 406 cm (160") 305 cm (120") 7,3 m (24' 0") 8,9 m (29' 4") 150" (381 cm) 305 cm (120") 229 cm (90") 5,5 m (18' 0") 6,7 m (22' 0") 100" (254 cm) 203 cm (80") 152 cm (60") 3,7 m (12' 0") 4,5 m (14' 8")

84" (213 cm) 171 cm (67") 128 cm (50") 3,1 m (10' 1") 3,8 m (12' 4") 80" (203 cm) 163 cm (64") 122 cm (48") 2,9 m (9' 7") 3,6 m (11' 9") 72" (183 cm) 146 cm (58") 110 cm (43") 2,6 m (8' 8") 3,2 m (10' 7") 70" (178 cm) 142 cm (56") 107 cm (42") 2,6 m (8' 5") 3,1 m (10' 3") 60" (152 cm) 122 cm (48") 91 cm (36") 2,2 m (7' 2") 2,7 m (8'10") 40" (102 cm) 81 cm (32") 61 cm (24") 1,5 m (4'10") 1,8 m (5'10")

Breite Höhe Minimum [L1]

STRECKEN-Modus (16:9)

Bildgröße (Bildwandgröße)

Diag. [χ]

450" (1143 cm) 996 cm (392") 560 cm (221") 17,9 m (58'10") 21,9 m (71'11") 300" (762 cm) 664 cm (261") 374 cm (147") 12,0 m (39' 3") 14,6 m (47'11") 250" (635 cm) 553 cm (218") 311 cm (123") 10,0 m (32' 8") 12,2 m (39'11") 225" (572 cm) 498 cm (196") 280 cm (110") 9,0 m (29' 5") 11,0 m (35'11") 200" (508 cm) 443 cm (174") 249 cm (98") 8,0 m (26' 2") 9,7 m (31'11") 150" (381 cm) 332 cm (131") 187 cm (74") 6,0 m (19' 7") 7,3 m (24' 0") 133" (338 cm) 294 cm (116") 166 cm (65") 5,3 m (17' 5") 6,5 m (21' 3") 106" (269 cm) 235 cm (92") 132 cm (52") 4,2 m (13'10") 5,2 m (16'11") 100" (254 cm) 221 cm (87") 125 cm (49") 4,0 m (13' 1") 4,9 m (16' 0")

92" (234 cm) 204 cm (80") 115 cm (45") 3,7 m (12' 0") 4,5 m (14' 8") 84" (213 cm) 186 cm (73") 105 cm (41") 3,3 m (11' 0") 4,1 m (13' 5") 72" (183 cm) 159 cm (63") 90 cm (35") 2,9 m (9' 5") 3,5 m (11' 6") 60" (152 cm) 133 cm (52") 75 cm (29") 2,4 m (7'10") 2,9 m (9' 7") 40" (102 cm) 89 cm (35") 50 cm (20") 1,6 m (5' 3") 1,9 m (6' 5")

Breite Höhe Minimum [L1]

Untere Lens Shift-Position (Erhöhte Einrichtung)

Obere Lens Shift-Position (Benutzeroberflächeneinrichtung)

Projektionsabstand [L]

Maximum [L2]

Projektionsabstand [L]

Maximum [L2]

Ansicht von oben

Bildwand

Bildwand-

mitte

Entfernung von der Unterkante des

Bildes bis zu Objektivmitte [H]

Untere [H1]

–381,0 cm –228,6 cm (–90") –190,5 cm (–75") –152,4 cm (–60") –114,3 cm (–45")

–76,2 cm (–30") –64,0 cm ( –61,0 cm (–24") –54,9 cm ( –53,3 cm (–21") –45,7 cm (–18") –30,5 cm (–12")

Entfernung von der Unterkante des

Bildes bis zu Objektivmitte [H]

Untere [H1]

–280,2 cm (–110 –186,8 cm (–73 17/32") –155,7 cm (–61 –140,1 cm (–55 –124,5 cm (–49

–93,4 cm (–36 –82,8 cm (–32 –66,0 cm (–25 –62,3 cm (–24 –57,3 cm (–22 –52,3 cm (–20 –44,8 cm (–17 –37,4 cm (–14 –24,9 cm (–9

Obere [H2]

(–150")

0 cm (0") ±152,4 cm (60") 0 cm (0") ±91,4 cm (36") 0 cm (0") ±76,2 cm (30") 0 cm (0") ±61,0 cm (24") 0 cm (0") ±45,7 cm (18") 0 cm (0") ±30,5 cm (12")

–25 13/64")0 cm (0") ±25,6 cm (10 5/64")

0 cm (0") ±24,4 cm (9 19/32")

–21 19/32")0 cm (0") ±21,9 cm (8 41/64")

0 cm (0") ±21,3 cm (8 13/32") 0 cm (0") ±18,3 cm (7 13/64") 0 cm (0") ±12,2 cm (4 51/64")

Obere [H2]

/16")

93,4 cm (36 49/64") ±149,4 cm (58 53/64") 62,3 cm (24 33/64") ±99,6 cm (39 7/32")

/32")

51,9 cm (20 27/64") ±83,0 cm (32 11/16")

/32")

46,7 cm (18 25/64") ±74,7 cm (29 27/64")

/32")

41,5 cm (16 11/32") ±66,4 cm (26 9/64")

/64")

31,1 cm (12 1/4") ±49,8 cm (19 39/64")

/64")

27,6 cm (10 7/8") ±44,2 cm (17 25/64")

/64")

22,0 cm (8 21/32") ±35,2 cm (13 55/64")

/64")

20,8 cm (8 11/64") ±33,2 cm (13 5/64")

/64")

19,1 cm (7 33/64") ±30,6 cm (12 1/32")

/32")

17,4 cm (6 55/64") ±27,9 cm (10 63/64")

/32")

14,9 cm (5 57/64") ±23,9 cm (9 13/32")

/64")

12,5 cm (4 29/32") ±19,9 cm (7 27/32")

/16")

8,3 cm (3 17/64") ±13,3 cm (5 15/64")

Objektivmitte

Entfernung von

Objektivmitte

zur Bildmitte [W]

Entfernung von

Objektivmitte

zur Bildmitte [W]

Ganz linke Lens Shift-Position

Ganz rechte Lens Shift-Position

Die Formel für die Bildgröße und den Projektionsabstand

:Bildgröße (diag.) (Zoll)

[m/cm]

L1 (m) = 0,03658 L2 (m) = 0,0447 H1 (cm) = –0,762 W (cm) = ±0,3048

[Fuß/Zoll]

L1 (Fuß) = 0,03658χ / 0,3048 L2 (Fuß) = 0,0447χ / 0,3048 H1 (Zoll) = –0,762χ / 2,54 W (Zoll) = ±0,3048χ / 2,54

Die Formel für die Bildgröße und den Projektionsabstand

:Bildgröße (diag.) (Zoll)

[m/cm]

L1 (m) = 0,03985 L2 (m) = 0,0487 H1 (cm) = –0,62263 H2 (cm) = 0,20754 W (cm) = ±0,33207

[Fuß/Zoll]

L1 (Fuß) = 0,03985χ / 0,3048 L2 (Fuß) = 0,0487χ / 0,3048 H1 (Zoll) = –0,62263χ / 2,54 H2 (Zoll) = 0,20754χ / 2,54 W (Zoll) = ±0,33207χ / 2,54

Hinweis

• Bei den Werten der obigen Darstellung ist eine Fehlertolerenz einzuräumen.

• Wenn der Abstand von der Objektivmitte zur Bildunterkante [H] ein negativer Wert, liegt die

Bildunterkante entsprechend weit unter der Objektivmitte.

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