Panasonic PT-L720U manual Inserting the batteries, Connections, Operating range

Page 11

Inserting the batteries

#Open the cover.

$Insert the batteries so that the polarities are correct, and then close the cover.

 

－〇�

+

+

〇

 

〇

AAA batteries

〇－�

(two)

 

Connections

Notes on connections

BRead the instruction manual for each system component carefully before connecting it.

BTurn off the power supply for all components before making any connections.

BIf the cables necessary for connecting a component to the system are not included with the component or available as an option, you may need to fashion a cable to suit the component concerned.

BIf there is a lot of jitter in the video signal which is input from the video source, the picture on the screen may flicker. In such cases, it will be necessary to connect a TBC (time base corrector).

BThe projector has a built-in speaker. However, you will need to connect a separate audio system to the AUDIO OUT jack if your needs specify high sound volumes. No sound will come out of the projector’s built-in speaker while the AUDIO OUT jack is being used.

BIt may not be possible to connect some types of computer. Refer to the list of compatible signals on page 56.

BThe pin layout and signal names for the S-VIDEO IN connector are shown below.

Preparation

NOTE:

BDo not drop the remote control unit.

BKeep the remote control unit away from liquids.

BRemove the batteries if not using the remote control unit for long periods.

BDo not use rechargeable batteries.

Operating range

NOTE:

#$

&%

External view

Pin No.

Signal

#Earth (Luminance signal) $ Earth (Color signal)

% Luminance signal & Color signal

If the remote control unit is held so

BIf there are any obstacles in between

that it is facing directly in front of the

the remote control unit and the

remote control signal receptors on

 

BThe pin layout and signal names for the RGB/YPBPR (RGB1 IN/RGB2 IN) connector are shown below.

the front or rear of the projector, the

receivers, the remote control unit may

not operate correctly.

operating range is within

BIf strong light is allowed to shine onto

approximately 7 m (23´) from the

the remote control signal receiver,

surfaces of the receptors.

correct remote control operation may

Furthermore, the remote control unit

not be possible. Place the projector as

can be operated from an angle of

far away from light sources as possible.

±30° to the left or right and ±15°

BIf facing the remote control unit

above or below the receptors.

toward the screen to operate the

 

projector, the operating range of the

 

remote control unit will be limited by

 

the amount of light reflection loss

 

caused by the characteristics of the

 

screen used.

-1

(,

#'

External view

Pin No.

Signal

#

R/PR

 

 

$

G/G·SYNC/Y

 

 

%

B/PB

 

 

.

SDA

 

 

/

HD/SYNC

 

 

0

VD

 

 

1

SCL

 

 

Pin + is spare.

Pins &–*, ,and - are for earth.

Pins . and 1 functions are only valid when supported by the computer

20

21

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Contents Model No. PT-L720U LCD Projector Commercial UseDeclaration of Conformity Dear Panasonic CustomerModel number PT-L720U / PT-L520U Serial numberPrecautions with regard to safety ContentsDo not place liquid containers on top of the projector Do not handle the power cord plug with wet handsInsert the power cord plug securely into the wall outlet Do not place the projector into water or let it become wetDo not mix old and new batteries AccessoriesDo not put your weight on this projector Use only the specified batteriesPrecautions on handling Location and function of each part Projector control panel Remote control unitAbout the automatic setup function Connector panelAbout the RGB Input indicator Laser beam pointer Using the remote control unitWireless mouse Operating range Inserting the batteriesConnections Preparation Projector position Setting-upProjection methods Projection distancesStarting to use Turning on the powerTurning off the power Main Menu On-screen menusMenu screens Menu operation guide Using the freeze functionReturning a setting to Factory defaultPress the Menu button to return to the previous screen # Press a D.ZOOM +/- buttonPress the Menu button to return to the normal screen Adjusting the picture Adjusting the position OFF AspectResizing AutoOption settings Func Control KEY Using the Index Window functionUsing the shutter function Changing the display languageUsing the Serial connector Remedy IndicatorsCleaning procedure Lamp unit replacement periodPress and hold the Enter button for approximately 3 seconds Lamp unit replacement procedureTurn off the power Before calling for service Frequency Vertical scanning SpecificationsRemote control unit Power supply Operating range PT-L720U PT-L520U Horizontal scanningTrademark acknowledgements List of compatible signalsDimensions Ne pas retirer le capot ou le modifier Précautions de sécuritéAvertissement Ne pas surcharger la prise de courantPendant un orage, ne pas toucher le projecteur ou le câble Ne pas placer le projecteur sur des surfaces instablesNe pas placer des récipients de liquide sur le projecteur Ne pas mettre d’objets étrangers dans le projecteurAvertissements concernant la manipulation Avertissements concernant l’installationRemarque Remplacement du bloc de lampePériode de remplacement du bloc de lampe Bloc de lampe Méthode de remplacement du bloc de lampeLa mise hors tension, se Panasonic Canada Inc 800 222 Mail pbtsservice@panasonic.comPanasonic Broadcast & Television Systems Company Technical Support
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