Panasonic Projector Pt Ae900u Operating Instructions

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Care and maintenance
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Picture from
computer does
not appear.Problem Possible cause
BThe cable may be too long.
BThe external video output for the laptop computer
may not be set correctly.
(You may be able to change the external output
settings by pressing the [Fn]+[F3] or [Fn]+[F10]
keys simultaneously. The actual method varies
depending on the type of computer, so refer to the
documentation provided with your computer for
further details.)
Page–
–
Before carrying out cleaning and...

Others
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SpecificationsPower supply: 100 V - 240 V ~, 50 Hz/60 Hz
Power consumption: 180 W [During standby (when fan is
stopped): Approx. 0.08 W]
Amps: 2.2 A - 1.0 ALCD panel:
Panel size (diagonal): 0.7 type (17.78 mm)
Aspect ratio: 16:9
Display method: 3 transparent LCD panels (RGB)
Drive method: Active matrix method
Pixels: 921 600 (1 280 x 720) x 3 panelsLens: Manual zoom (2x) / Manual focus 
F 1.9 - 3.1, f 21.7 mm - 43.1 mmLamp: UHM lamp (130 W)Luminosity: 1 100 lmScanning...

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Appendix*1 The “i” appearing after the resolution indicates an interlaced signal.
*2 The following symbols are used to indicate picture quality.
AA Maximum picture quality can be obtained.
A Signals are converted by the image processing circuit before picture 
is projected.List of compatible signals
720 x 480i 15.7 59.9 A Video/S-Video720 x 576i 15.6 50.0 A Video/S-Video720 x 480i 15.7 59.9 13.5 A YP
BPR
720 x 576i 15.6 50.0 13.5 A YP
BPR
720 x 483 31.5 59.9 27.0 A YP...

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Using the SERIAL connectorThe serial connector which is on the connector panel of the projector
conforms to the RS-232C interface specification, so that the projector can be
controlled by a personal computer which is connected to this connector.Connection
Pin assignments and signal
namesBasic format
The data sent from the computer to
the projector is transmitted in the
format shown below.
Pin
No.Communications settings
Signal
nameContents
1
2
6
85
3
%
RXD Received data
&...

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Others
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Dimensions

Projection dimensions calculation methodsDimensions such as projection distances can be calculated from the screen
diagonal length. (Units for calculations: m)
SDSW 16:9
LW/LT
SHScreen Width: SW=SDx0.872
Screen Height: SH=SDx0.490
Minimum Projection Distance: LW=1.2244xSD-0.056
Maximum Projection Distance: LT=2.4449xSD-0.056
*The values obtained from the formulas above are approximate.
Cable specifications(When connected to a personal computer)
1
2
3
4
5
6
7
87...

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These Operating Instructions are printed on recycled paper.
Trademark acknowledgementsBVGA and XGA are trademarks of International Business Machines
Corporation.
BS-VGA is a registered trademark of the Video Electronics Standards
Association.
BHDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC.
BThe font used in the on-screen displays is a Ricoh bitmap font, which is
manufactured and sold by Ricoh Company, Ltd.
All other...