Panasonic PT-LC55E, PT-LC75E manual Lamp unit replacement procedure

Page 24

 

On-screen display

Lamp indicator warning

 

 

light

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Displayed for 30

 

 

 

More than 1800 hours

seconds. Pressing any

 

 

 

button will clear the

The projector will enter

 

display.

 

Standby Mode and the

 

 

 

This display cannot be

red indicator lamp will

More than 2000 hours

cleared at all, no matter

illuminate.

which button is pressed.

 

 

 

 

 

 

 

 

Lamp unit replacement procedure

NOTE:

BIf the lamp usage time has passed 2000 hours (when LAMP POWER has been set to “HIGH”), the projector will switch to standby mode after approximately 10 minutes of operation. The steps ) to - on the next page should thus be completed within 10 minutes.

'Install the lamp unit cover, and then use a Phillips screwdriver to securely tighten the lamp unit cover fixing screws.

NOTE:

BBe sure to install the lamp unit and the lamp unit cover securely. If they are not securely installed, it may cause the protection circuit to operate so that the power cannot be turned on.

(Insert the power cord plug into the wall outlet and then press the MAIN POWER switch.

NOTE:

BIf the POWER button on the

projector does not illuminate red

when the MAIN POWER switch is

turned on, turn the MAIN POWER

switch off again and check that

the lamp unit and the lamp unit

+Press the ENTER button to display the OPTION2 screen, and then use the F and G buttons to select LAMP RUNTIME.

OPTION2

BACK COLOR BLUE

FRONT/REAR FRONT

DESK/CEILING

DESK

 

 

 

 

 

LAMP

POWER

HIGH

 

 

 

 

 

LAMP

RUNTIME

1820H

 

 

 

 

 

FUNC

1

 

 

INDEX

SELCT

 

 

ESC

 

 

 

 

 

 

 

,Press and hold the ENTER button for approximately 3 seconds.

OPTION2

BACK COLOR BLUE

FRONT/REAR FRONT

DESK/CEILING DESK

LAMP POWER HIGH

TIME RESET[POWER OFF]

#Turn off the MAIN POWER switch according to the procedure given in “Turning off the power” on page 25, and then disconnect the power cord plug from the wall outlet and check that the area around the lamp unit has cooled down.

$Use a Phillips screwdriver to turn the lamp unit cover fixing screws at the bottom of the projector, and then remove the lamp unit cover from the projector.

Lamp unit cover

%Use a Phillips screwdriver to loosen the two lamp unit fixing screws until the screws turn freely. Then hold the handle of the lamp unit and gently pull it out from the projector.

Lamp unit fixing screws

Handle

cover are securely installed. Then

turn the MAIN POWER switch

back on.

)Press the POWER button so that a picture is projected onto the screen.

*Press the MENU button to display the MAIN MENU screen, and then press the F and G buttons to move the cursor to select “OPTION2”.

MENU

KEYSTONE

PICTURE

POSITION

INDEX WINDOW

FUNC 1

 

INDEX

SELCT

 

ESC

 

The “LAMP RUNTIME” will change to “TIME RESET [POWER OFF]”.

NOTE:

BIf the MENU button is pressed, the lamp time resetting screen will be cancelled.

-Hold down the POWER button

for at least 0.5 seconds or

press the POWER button twice

to turn off the power.

This will reset the cumulative

usage time for the lamp unit to

&Insert the new lamp unit while making sure that the direction of insertion is correct, and then use a Phillips screwdriver to

securely tighten the lamp unit

fixing screws.

Lamp unit cover fixing screws

SHUTTER

AUDIO

LANGUAGE

OPTION1

OPTION2

SELCT ENTER

zero.

Others

46-ENGLISH

ENGLISH-47

Page 23 Page 25
Image 24
Page 23 Page 25
Contents LCD Projector Commercial Use Model No. PT-LC75EDear Panasonic Customer Model number PT-LC75E / PT-LC55ESerial number Important the Moulded Plug U.K. onlyContents Precautions with regard to safetyDo not handle the power cord plug with wet hands Insert the power cord plug securely into the wall outletInsulate the battery using tape or similar before disposal Do not place the projector into water or let it become wetAccessories Use only the specified batteryDo not put your weight on this projector Precautions on handling Order to get the best picture qualityDo not touch the surfaces of the lens with your bare hands About the screenLocation and function of each part Do not cover these ports+ Air filter Speaker # Air outlet port Do not cover this portProjector control panel and remote control unit Connector panel About the RGB Input indicatorAbout the automatic setup function Using the remote control unit Connections Inserting the batteryOperating range English ENGLISH-21 Setting-up Projection methodsProjection distances Projector positionTurning on the power Turning off the powerStarting to use On-screen menus Menu screensMain Menu Using the freeze function Returning a setting toFactory default Menu operation guidePress the H button Press the I button Press the Menu button to return to the previous screenAdjusting the picture Darker. Adjust the Bright settingWhen an S-VIDEO/VIDEO signal is being input Button to make the pictureAdjusting the position AutoOFF Option settings Auto Y·PB·PRHDTV60 HDTV50Using the Index Window function Using the shutter functionChanging the display language KeystoneUsing the Serial connector Indicators Temp indicatorLamp indicator RemedyLamp unit replacement period Cleaning procedureLamp unit replacement procedure Before asking for service Specifications Horizontal scanningFrequency Vertical scanning Frequency Dot clock frequencyDimensions List of compatible signalsAppendix Trademark acknowledgements
Related manuals
Manual 4 pages 11.34 Kb

PT-LC55E, PT-LC75E specifications

The Panasonic PT-LC55E is an advanced LCD projector designed to deliver exceptional performance and versatility for various applications, including educational settings, corporate environments, and home entertainment. With its compact design, this projector combines portability with powerful features, making it an ideal choice for users seeking high-quality projection solutions.

One of the standout features of the PT-LC55E is its impressive brightness, which is rated at 2600 ANSI lumens. This high lumen output ensures that images remain vivid and clear, even in well-lit environments. The projector achieves excellent color accuracy and brightness uniformity, providing viewers with a superior visual experience. The native resolution of the PT-LC55E is XGA (1024x768), which allows for crisp and detailed images, making it suitable for displaying presentations, videos, and high-resolution graphics.

The PT-LC55E employs advanced LCD technology to produce sharp and vibrant images. This technology contributes to the projector's wide color gamut, ensuring that colors appear rich and lifelike. Additionally, the incorporation of a dynamic iris enhances contrast ratios, resulting in deeper blacks and brighter whites, which further enriches the overall viewing experience.

Connectivity options are varied and user-friendly, featuring HDMI, VGA, and composite video inputs, along with audio outputs. This range of connectivity ensures compatibility with a wide array of devices, including laptops, DVD players, and gaming consoles. The projector also includes a USB port, allowing for easy access to media files and seamless presentation capabilities.

The PT-LC55E is designed with convenience in mind, featuring a quick start-up and shut-down process that enhances usability. The built-in speakers provide adequate audio output for small to medium-sized rooms, eliminating the need for external audio systems in casual settings. For more demanding audio requirements, users can easily connect external sound systems.

An additional noteworthy characteristic of the PT-LC55E is its long lamp life, which can last up to 5000 hours in Eco mode. This longevity not only reduces maintenance costs but also contributes to the projector's eco-friendliness. Furthermore, the model is equipped with a filter that minimizes dust accumulation, ensuring optimal performance over time.

Ultimately, the Panasonic PT-LC55E stands out as a reliable, feature-rich projector that excels in various environments. Its combination of brightness, color accuracy, and ease of use make it an excellent choice for any presentation or entertainment needs. Whether for business meetings or educational purposes, the PT-LC55E offers an exceptional projection experience that is bound to impress.
Top Page Image Contents