Panasonic PT-LB78E Screen size and throw distance for 169 aspect ratio, PT-LB80NTE, PT-LB75NTE

Page 49

Technical Information

Screen size and throw distance for 16:9 aspect ratio

Projection size

 

Throw distance (L)

 

 

Throw distance (L)

 

(16

: 9)

 

PT-LB80NTE /LB80E

 

PT-LB78E /LB75NTE / LB75E

Screen diagonal

Minimum distance

Maximum distance

Minimum distance

Maximum distance

(SD)

(LW)

(LT)

 

(LW)

(LT)

33"

(0.84 m)

 

 

1.2 m

(3'11")

 

 

1.2 m

(3'11")

40"

(1.02 m)

1.2 m

(3'11")

1.5 m

(4'11")

1.3 m

(4'3")

1.5 m

(4'11")

50"

(1.27 m)

1.6 m

(5'2")

1.9 m

(6'2")

1.6 m

(5'2")

1.9 m

(6'2")

60"

(1.52 m)

1.9 m

(6'2")

2.3 m

(7'6")

1.9 m

(6'2")

2.3 m

(7'6")

70"

(1.78 m)

2.2 m

(7'2")

2.7 m

(8'10")

2.2 m

(7'2")

2.6 m

(8'6")

80"

(2.03 m)

2.5 m

(8'2")

3.0 m

(9'10")

2.5 m

(8'2")

3.0 m

(9'10")

90"

(2.29 m)

2.8 m

(9'2")

3.4 m

(11'1")

2.8 m

(9'2")

3.4 m

(11'1")

100"

(2.54 m)

3.2 m

(10'5")

3.8 m

(12'5")

3.2 m

(10'5")

3.8 m

(12'5")

120"

(3.05 m)

3.8 m

(12'5")

4.6 m

(15'1")

3.8 m

(12'5")

4.6 m

(15'1")

150"

(3.81 m)

4.8 m

(15'8")

5.8 m

(19')

4.7 m

(15'5")

5.7 m

(18'8")

200"

(5.08 m)

6.4 m

(20'11")

7.7 m

(25'3")

6.3 m

(20'8")

7.6 m

(24'11")

250"

(6.35 m)

8.0 m

(26'2")

9.6 m

(31'5")

7.9 m

(25'11")

9.5 m

(31'2")

300"

(7.62 m)

9.6 m

(31'5")

11.6 m

(38')

9.5 m

(31'2")

11.4 m

(37'4")

* All measurements above are approximate and may differ slightly from the actual measurements.

Calculation methods for screen dimensions

You can calculate more detailed screen dimension from the screen diagonal.

Screen width (SW) and screen height (SH)

SW (m) = SD (") x 0.0221

SH (m) = SD (") x 0.0125

Minimum distance (LW) and maximum distance (LT)

PT-LB80NTE:

LW (m) = 0.0321 x SD (") - 0.04

LT (m) = 0.0388 x SD (") - 0.06

PT-LB75NTE:

LW (m) = 0.0318 x SD (") - 0.022

LT (m) = 0.0383 x SD (") - 0.046

* The results above are approximate and may differ slightly from the actual measurements.

Appendix

ENGLISH - 49

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Contents PT-LB80E PT-LB78E PT-LB75NTE PT-LB75E This Apparatus Must be Earthed Important Safety NoticeTo rain or moisture For business users in the European Union Important Safety NoticeDeclaration of Conformity Important Safety InformationImportant Infomation Contents Maintenance SettingsContents AppendixPrecautions with regard to safety Do not set up the projector outdoors Precautions with regard to safetyDo not look into the lens while the projector is being used Always disconnect all cables before moving the projectorDo not put your weight on this projector Remove the used batteries from the remote control promptlyUse only the specified batteries Do not mix old and new batteriesOrder to get the best picture quality SecurityOptical components Liquid crystal panelM 5’10 AccessoriesK1HA15DA0002 Read this first Minimum required setting screenProjector body About Your ProjectorTop and front view Control panelBack and bottom view Battery compartment Top view Remote controlAbout Your Projector Attaching a hand strapCalculation methods for screen dimensions Setting upScreen size and throw distance PT-LB80NTE /LB80E PT-LB78E /LB75NTE / LB75ESetting up Front leg adjusters and throwing angleProjection method Mounting in the ceiling and projecting from frontConnecting example Computers Connecting example AV equipmentConnecting with Video IN/S-VIDEO ConnectionsConnecting Switching the projector on/offDirect power off function Direct power on functionSwitching the projector on/off Switching on the projectorBy control panel operation By remote control operation By direct power on functionBy remote control operation Switching off the projectorBy direct power off function By control panel operationPower Lock indicator status Power and Power Lock indicatorsPower indicator status IndicatorProjecting an image Selecting the input signalPositioning the image Setting up the image position automatically Remote control operationOperating range Facing to the projectorResetting to the factory default settings Switching the input signalRemote control operation Capturing an imageUsing an assigned function Projecting an image in INDEX-WINDOW modeControlling the volume of the speaker Enlarging the image Enlarging the centred areaShifting the centre point Press any side of the Digital Zoom +/- button onceNavigating through the Menu Menu NavigationMain menu and Sub-menu Still ModeMenu Navigation TV-SYSTEMOSD Design Sxga ModeBlackboard Back ColorPicture menu For S-VIDEO/VIDEO signals Detailed SetupFor RGB signals Position menu Position menu Frame Lock169 S43Option menu Power OFF Timer Lamp PowerDirect Power on Auto SetupTest Pattern Function ButtonTYPE1 TYPE2Input Password Password ChangeSecurity menu Text DisplayItems in Wireless menu Wireless menuWireless menu, the following items are available Managing the indicated problems Lamp and Temp IndicatorsLamp indicator Temp indicatorCleaning the projector Care and ReplacementWhen to replace the Lamp unit Care and ReplacementReplacing the Lamp unit Before replacing the lamp unitResetting the Lamp Runtime Care and Replacement Replacement procedureRemoving and replacing the lamp unit Troubleshooting Technical Information List of compatible signalsQuality*2 Dots*1 KHz MHzSerial terminal Control commands Technical Information Cable specificationsComputer connection guidance ProjectorPT-LB80NTE Screen size and throw distance for 169 aspect ratioPT-LB75NTE Specifications Computer VideoAudio Computer AudioTrademark acknowledgements DimensionsUnit mm Index Realtime Keystone Release IndexPage TQBJ0245-3
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