'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.

(Connect the power cord.

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

NOTE:

BIf the power cord was disconnected during projection when the projector was used the last time, projection will start after the power cord is connected (when “POWER MEMORY” in the “OPTION” menu is set to “ON”). Refer to page 48 for details.

*Press the MENU button to display the “MAIN MENU”, and then press the F or G button to select “OPTION”.

MENU

KEYSTONE

PICTURE

POSITION

INDEX WINDOW

SHUTTER

VOLUME

LANGUAGE

OPTION

SECURITY

NETWORK

SELECTENTEREXIT

+Press the ENTER button to display the “OPTION” menu, and then press the F or G button to select “LAMP RUNTIME”.

OPTION

 

 

BACK

COLOR

BLUE

 

 

 

FRONT/REAR

FRONT

 

 

 

DESK/CEILING

DESK

 

 

 

FAN

CONTROL

STANDARD

 

 

 

LAMP

POWER

HIGH

 

 

 

LAMP

RUNTIME

1820H

 

 

 

FUNC

1

DAYLIGHT

 

 

CONTROL KEY

ON

 

AUTO POW.OFF DISABLE

 

 

 

 

POWER MEMORY

ON

SELECT

RETRN

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

OPTION

 

 

BACK

COLOR

BLUE

 

 

 

FRONT/REAR

FRONT

 

 

 

DESK/CEILING

DESK

 

 

 

FAN

CONTROL

STANDARD

 

 

 

LAMP

POWER

HIGH

 

 

TIME

RESET [POWER OFF]

 

 

 

FUNC

1

DAYLIGHT

 

 

CONTROL KEY

ON

 

AUTO POW.OFF DISABLE

 

 

POWER MEMORY

ON

 

 

SELECT

RETRN

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.

-Turn off the power and disconnect the power cord. This will reset the cumulative usage time for the lamp unit to “0”. Refer to page 26 for details on how to turn off the power.

Care and maintenance

ENGLISH-57

Page 57
Image 57
Panasonic PT-LB20VU, PT-LB20U, PT-LB20SU manual FRONT/REAR Front DESK/CEILING, Control KEY Auto POW.OFF Disable, Select

PT-LB20VU, PT-LB20U, PT-LB20SU specifications

The Panasonic PT-LB20SU, PT-LB20U, and PT-LB20VU are three exceptional projectors designed to deliver outstanding performance in various environments, including educational settings, business meetings, and home theater applications. These projectors are compact, lightweight, and packed with features, making them ideal for mobile presentations or fixed installations.

One of the standout features of the PT-LB20 series is its impressive brightness level, reaching up to 2000 lumens. This high brightness ensures clear and vivid images, even in well-lit rooms. The projectors support XGA resolution (1024 x 768 pixels), providing sharp visuals that enhance text readability and image detail.

The usability of the PT-LB20 projectors is complemented by Panasonic's advanced Daytime Mode, which optimizes image quality for brighter rooms. This feature is particularly beneficial for classrooms and conference rooms with significant ambient light, allowing for a comfortable viewing experience without straining the eyes.

In terms of connectivity, the PT-LB20 series comes equipped with multiple input options, including HDMI, VGA, and composite video ports, making it versatile enough to connect to various devices like laptops, Blu-ray players, and digital cameras. This variety alleviates compatibility issues and enhances user convenience.

The projectors are powered by a 230W UHM lamp that offers a long lamp life of approximately 5,000 hours in standard mode and up to 6,000 hours in eco mode, reducing maintenance costs and the frequency of replacements. The eco mode also helps reduce energy consumption, making these projectors more environmentally friendly.

The PT-LB20U stands out with its optional wireless module, facilitating easy connectivity without messy cables, which is ideal for dynamic presentations. Additionally, the PT-LB20SU and PT-LB20VU models feature built-in speakers that deliver decent audio quality, eliminating the need for external sound systems in smaller setups.

These models are designed with portability in mind, weighing only around 2.5 kilograms, making them easy to transport between locations. Their compact design also allows for easy setups, whether in classrooms, conference rooms, or even outdoor settings.

With their robust build quality and advanced features, the Panasonic PT-LB20SU, PT-LB20U, and PT-LB20VU projectors represent a reliable choice for users seeking performance, versatility, and ease of use. These projectors embody Panasonic's commitment to delivering innovative display solutions that cater to a wide variety of professional and educational needs.