Panasonic PT-L720U manual Contents, Precautions with regard to safety

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Contents

 

Preparation

 

IMPORTANT SAFETY NOTICE

2

Precautions with regard to safety ....

5

Accessories

9

Precautions on handling

10

Location and function of each part...

12

About the RGB INPUT indicator

17

About the automatic setup function....

17

Using the remote control unit

18

Laser beam pointer

18

Wireless mouse

19

Inserting the batteries

20

Operating range

20

Connections

21

Notes on connections

21

Example of connecting to video

 

equipment

22

Example of connecting to computer....

23

Setting-up

24

Projection methods

24

Projector position

24

Projection distances

25

Basic Operation

 

Starting to use

26

Turning on the power

26

Turning off the power

27

On-screen menus

28

Menu screens

28

Menu operation guide

30

Unavailable on-screen menu

 

items

30

Returning to the previous screen....

30

Returning a setting to the factory

 

default

31

Using the freeze function

31

Using the D.ZOOM (digital zoom)

 

function

32

Correcting keystone distortion

33

Adjusting the picture

34

PICTURE MODE

34

Color Hue Setting

34

COLOR

35

TINT

35

BRIGHT

35

CONTRAST

35

SHARPNESS

35

Noise Reduction(NR)

35

TV SYSTEM

35

WHITE BALANCE R/G/B

36

SIGNAL MODE

36

Projecting sRGB-compatible

 

pictures

36

Adjusting the position

37

HORIZONTAL POSITION

37

VERTICAL POSITION

37

DOT CLOCK

37

CLOCK PHASE

37

ASPECT

38

RESIZING

39

Advanced Operation

 

Option settings

40

OSD

40

AUTO KEYSTN

40

AUTO RGB IN

40

RGB2 SELECT

40

RGB Y·PB·PR

40

SXGA MODE

41

BACK COLOR

41

FRONT/REAR

41

DESK/CEILING

41

FAN CONTROL

41

LAMP POWER

41

LAMP RUNTIME

41

FUNC 1

42

CONTROL KEY

42

Using the shutter function

42

Changing the display language

42

Using the INDEX WINDOW function...

43

Using the SERIAL connector

44

Others

 

Indicators

46

Cleaning and replacing the air filter...

48

Replacing the lamp unit

49

Before calling for service

52

Specifications

54

List of compatible signals

56

Dimensions

57

Trademark acknowledgements

57

NOTES IMPORTANTES

 

CONCERNANT LA SÉCURITÉ...

58

Précautions de sécurité

59

Précautions de manipulation

63

Remplacement du bloc de lampe...

65

Precautions with regard to safety

WARNING

If a problem occurs (such as no image or no sound) or if you notice smoke or a strange smell coming from the projector, turn off the power and disconnect the power cord from the wall outlet.

BDo not continue to use the projector in such cases, otherwise fire or electric shocks could result.

BCheck that no more smoke is coming out, and then contact an Authorised Service Center for repairs.

BDo not attempt to repair the projector yourself, as this can be dangerous.

Do not install this projector in a place which is not strong enough to take the full weight of the projector.

BIf the installation location is not strong enough, it may fall down or tip over, and severe injury or damage could result.

Installation work (such as ceiling suspension) should only be carried out by a qualified technician.

BIf installation is not carried out correctly, there is the danger that injury or electric shocks may occur.

If foreign objects or water get inside the projector, or if the projector is dropped or the cabinet is broken, turn off the power and disconnect the power cord from the wall outlet.

BContinued use of the projector in this condition may result in fire or electric shocks.

BContact an Authorised Service Center for repairs.

Do not overload the wall outlet.

BIf the power supply is overloaded (for example, by using too many adapters), overheating may occur and fire may result.

Do not remove the cover or modify it in any way.

BHigh voltages which can cause fire or electric shocks are present inside the projector.

BFor any inspection, adjustment and repair work, please contact an Authorised Service Center.

Clean the power cord plug regularly to prevent it from becoming covered in dust.

BIf dust builds up on the power cord plug, the resulting humidity can damage the insulation, which could result in fire. Pull the power cord out from the wall outlet and wipe it with a dry cloth.

BIf not using the projector for an extended period of time, pull the power cord plug out from the wall outlet.

Preparation

4

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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 unitConnector panel About the RGB Input indicatorAbout the automatic setup function Using the remote control unit Wireless mouseLaser beam pointer Inserting the batteries ConnectionsOperating range Preparation Projector position Setting-upProjection methods Projection distancesTurning on the power Turning off the powerStarting to use On-screen menus Menu screensMain Menu Menu operation guide Using the freeze functionReturning a setting to Factory default# Press a D.ZOOM +/- button Press the Menu button to return to the normal screenPress the Menu button to return to the previous 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 periodLamp unit replacement procedure Turn off the powerPress and hold the Enter button for approximately 3 seconds Before calling for service Frequency Vertical scanning SpecificationsRemote control unit Power supply Operating range PT-L720U PT-L520U Horizontal scanningList of compatible signals DimensionsTrademark acknowledgements 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’installationRemplacement du bloc de lampe Période de remplacement du bloc de lampeRemarque Méthode de remplacement du bloc de lampe La mise hors tension, seBloc de lampe Panasonic Canada Inc 800 222 Mail pbtsservice@panasonic.comPanasonic Broadcast & Television Systems Company Technical Support