Sharp XG-MB55X, XR-20S, XR-10X Screen Size and Projection Distance, Normal Mode, Stretch Mode

Page 24

Setting up the Projector (Continued)

Screen Size and Projection Distance

NORMAL Mode (4:3)

 

Picture (Screen) size

 

Projection distance [L]

Distance from the lens center

Diag. [χ]

Width

Height

Minimum [L1]

Maximum [L2]

to the bottom of the image [H]

300 (762 cm)

610 cm (240)

457 cm (180)

10.4 m (34

3)

12.1 m (39

8)

48 cm (19 5/64)

270 (686 cm)

549 cm (216)

411 cm (162)

9.4 m (30

10)

10.9 m (35

8)

44 cm (17 11/64)

250 (635 cm)

508 cm (200)

381 cm (150)

8.7 m (28

7)

10.1 m (33

1)

40 cm (15 57/64)

200 (508 cm)

406 cm (160)

305 cm (120)

7.0 m (22

10)

8.1 m (26

5)

32 cm (12 23/32)

150 (381 cm)

305 cm (120)

229 cm (90)

5.2 m (17

2)

6.0 m (19

10)

24 cm (9 17/32)

100 (254 cm)

203 cm (80)

152 cm (60)

3.5 m (11

5)

4.0 m (13

3)

16 cm (6 23/64)

84 (213

cm)

171 cm (67)

128 cm (50)

2.9 m (9 7)

3.4 m (11

1)

14 cm (5 11/32)

72 (183

cm)

146 cm (58)

110 cm (43)

2.5 m (8 3)

2.9 m (9 6)

12 cm (4 37/64)

60 (152

cm)

122 cm (48)

91 cm

(36)

2.1 m (6 10)

2.4 m (7 11)

10 cm (3 13/16)

40 (102

cm)

81 cm (32)

61 cm

(24)

1.4 m (4 7)

1.6 m (5 3)

6 cm (2 35/64)

χ: Picture size (diag.) (in/cm)

The formula for picture size and projection distance

L: Projection distance (m/ft)

[m/cm]

[Feet/inches]

L1: Minimum projection distance (m/ft)

L1 (m) = 0.03482χ

L1 (ft) = 0.03482χ / 0.3048

L2: Maximum projection distance (m/ft)

L2 (m) = 0.04029χ

L2 (ft) = 0.04029χ / 0.3048

H: Distance from the lens center to the bottom of the image (cm/in)

H (cm) = - 0.16151χ

H (in) = - 0.16151χ / 2.54

STRETCH Mode (16:9)

 

Picture (Screen) size

 

Projection distance [L]

Distance from the lens center to

Adjustable range of

Diag. [χ]

Width

Height

Minimum [L1]

Maximum [L2]

the bottom of the image [H]

image position [S]

250 (635 cm)

553 cm (218)

311 cm (123)

9.5 m (31 1)

11.0 m (36

0)

96 cm (37 3/4)

52 cm (20 27/64)

225 (572 cm)

498 cm (196)

280 cm (110)

8.5 m (28 0)

9.9 m (32

5)

86 cm (33 31/32)

47 cm (18 25/64)

200 (508 cm)

443 cm (174)

249 cm (98)

7.6 m (24 11)

8.8 m (28

10)

77 cm (30 13/64)

42 cm (16 11/32)

150 (381 cm)

332 cm (131)

187 cm (74)

5.7 m (18 8)

6.6 m (21

7)

58 cm (22 41/64)

31 cm (12 1/4)

133 (338 cm)

294 cm (116)

166 cm (65)

5.0 m (16 7)

5.8 m (19

2)

51 cm (20 5/64)

28 cm (10 7/8)

106 (269 cm)

235 cm (92)

132 cm (52)

4.0 m (13 2)

4.7 m (15

3)

41 cm (16)

22 cm (8 21/32)

100 (254 cm)

221 cm (87)

125 cm (49)

3.8 m (12 5)

4.4 m (14

5)

38 cm (15 3/32)

21 cm (8 11/64)

92 (234 cm)

204 cm (80)

115 cm (45)

3.5 m (11 5)

4.0 m (13

3)

35 cm (13 57/64)

19 cm (7 33/64)

84 (213

cm)

186 cm (73)

105 cm (41)

3.2 m (10 5)

3.7 m (12

1)

32 cm (12 11/16)

17 cm (6 55/64)

72 (183

cm)

159 cm (63)

90 cm

(35)

2.7 m (9 0)

3.2 m (10

4)

28 cm (10 7/8)

15 cm (5 57/64)

60 (152

cm)

133 cm (52)

75 cm

(29)

2.3 m (7 6)

2.6 m (8 8)

23 cm (9 1/16)

12 cm (4 29/32)

40 (102

cm)

89 cm (35)

50 cm

(20)

1.5 m (5 0)

1.8 m (5 9)

15 cm (6 3/64)

 8 cm (3 17/64)

χ: Picture size (diag.) (in/cm)

The formula for picture size and projection distance

L: Projection distance (m/ft)

[m/cm]

[Feet/inches]

L1: Minimum projection distance (m/ft)

L1 (m) = 0.03794χ

L1 (ft) = 0.03794χ / 0.3048

L2: Maximum projection distance (m/ft)

L2 (m) = 0.04389χ

L2 (ft) = 0.04389χ / 0.3048

H: Distance from the lens center to the bottom of the image (cm/in)

H (cm) = - 0.3835χ

H (in) = - 0.3835χ / 2.54

S: Adjustable range of image position (cm/in) See page 41.

S (cm) = ±0.20754χ

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.

Values with a minus (-) sign indicate the distance from the lens center below the bottom of the image.

20

Image 24
Contents XG-MB55X XR-20X/XR-20S XR-10X/XR-10S This Apparatus Must be Earthed If YOU have ANY DOUBT, Consult a Qualified ElectricianIii Page IntroductionENGLISH A. onlySharp PROJECTOR, Model XG-MB55X/XR-20X/XR-20S/XR-10X/XR-10S Sharp Electronics CorporationUsing the Menu Screen For Future ReferenceContents Reference Cleaning AccessoriesPower Sources Power-Cord ProtectionDamage Requiring Service Replacement PartsSafety Check OverloadingRest your eyes occasionally Avoid locations with extremes of tem- peratureDo not block the exhaust and intake vents Using the projector in other countries Temperature monitor functionOther connected equipment Accessories Optional accessoriesHeight 29 Adjust Part Names and FunctionsProjector Rear View Audio Input 1Audio Input Break Timer Picture ModeInserting the Batteries Attach the cover and slide it until it clicks into placeUsable Range Setup and Projection Quick StartHeight Upper side ProjectorSetting up the Projector Setting up the ProjectorStandard Setup Front Projection Ceiling-mount SetupProjection PRJ Mode Example Normal Mode Picture SizeProjection DistanceNormal Mode Stretch ModeScreen Size and Projection Distance Connections Input Terminals and Connectable Main EquipmentCOMPUTER-RGB/COMPONENT Samples of Cables for Connection Connecting to a Computer To audio output terminal To RGB output terminalComputer To INPUT1 terminal To Audio Terminal Connecting to Video Equipment When using an S-video cable INPUT3Connecting to a Monitor with RGB Input Terminal When using a composite video cable INPUT4Connecting the Power Cord Controlling the Projector by a ComputerTurning the Projector On/Off Turning the Projector onAbout the Setup Guide Adjusting the Projected Image Adjusting the FocusAdjusting the Screen Size Image ProjectionAdjusting the Height Use the rear adjustment foot to make the projector levelAdjust lever Make small adjustments Rear adjustment footSwitching the Input Mode Adjusting the VolumeAV Mute button Volume buttons Input buttons Press g Keystone to enter Keystone Correction mode Press P/Q or O/R to adjust Keystone CorrectionCorrecting Trapezoidal Distortion Press g KeystoneResize Mode Press HresizeVideo Operating with the Remote Control Auto Sync Auto Sync AdjustmentDisplaying and Setting the Break Timer Selecting the Picture ModeMenu Items Input 1 RGB/INPUT2 RGBInput 1 Component/INPUT Component/INPUT 3/INPUTItems you can set with Help menu Help menu nUsing the Menu Screen Menu Selections AdjustmentsPress Q or O and select Picture to adjust Press BmenuTo adjust the projected image while watching it Press P or R and select Bright to adjustPress O or Q to adjust the item selected Press hENTERPicture Adjustment Picture menu Example Picture screen menu for Input 1 RGB mode2Adjusting the Image Menu operation nAdjusting the Projected Image SCR ADJ menu When using XG-MB55X or XR-20XSet Auto Keystone on the SCR ADJ menu to On Adjusting the Projected Image SCR ADJ menu Adjusting the Projector Function PRJ ADJ menu Adjusting the Projector Function PRJ ADJ menu This function changes the fan rotation speedEnter the same keycode in Re- confirm Locking the Operation ButtonsATaking the Keylock off Troubleshooting with Help menu Utilizing Help menu functionsMaintenance Cleaning the projectorMaintenance Indicators Temperature warning indicator Lamp indicator Power indicatorPlease exercise care when Regarding the Lamp LampReplacing the Lamp Removing and Installing the Lamp Unit Disconnect the power cordRemove the lamp unit cover Resetting the Lamp Timer Connecting Pin Assignments GNDRS-232C Specifications and Command Settings Return code 0DHCommands Control Contents Input 4 CLR Temp *2 OK or ERR Computer Compatibility Chart Pixel Clock 12-108 MHzXR-20S/XR-10S XGA, SXGA, SXGA+ Troubleshooting 23-26Input 1 Component For Sharp Assistance Specifications Audio OutputDimensions Index

XG-MB55X, XR-20X, XR-10S, XR-10X, XR-20S specifications

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