LAMP indicator

 

 

 

 

 

Indicator

Illuminated (red)

Flashing (red)

display

 

 

 

 

 

 

 

 

It is nearly time to

An abnormality has been detected in the lamp

Problem

replace the lamp

circuit.

 

 

unit.

 

 

 

 

 

 

 

BDoes “REPLACE

BThe power may

BThere may be an

Possible

LAMP” appear on

have been turned

abnormality in the

the screen after

on straight away

lamp circuit.

cause

the projector is

after it was turned

 

 

 

 

turned on?

off.

 

 

 

 

 

 

BThis occurs when

BWait for a while

BDisconnect the

 

the operation time

until the lamp unit

mains lead by

 

for the lamp unit is

cools down before

following the

 

nearing 1 800

turning the power

procedure on

 

hours (when

back on again.

page 26, and then

 

“LAMP POWER”

 

contact an

Remedy

has been set to

 

Authorised

“HIGH” and when

 

Service Centre.

 

 

 

“AI” has been set

 

 

 

to “OFF”). Ask

 

 

 

your dealer or an

 

 

 

Authorised

 

 

 

Service Centre to

 

 

 

replace the lamp

 

 

 

unit.

 

 

NOTE:

BBe sure to disconnect the mains lead by following the procedure given in “Turning off the power” on page 26 before carrying out any of the procedures in the “Remedy” column.

BIf the TEMP indicator is illuminated and the power turns off after the procedures in the “Remedy” column have been carried out, it means an abnormality has occurred. Please contact an Authorised Service Centre so that the necessary repairs can be made.

Care and maintenance

ENGLISH-53

Page 53
Image 53
Panasonic PT-LB20E, PT-LB20NTE, PT-LB20VE, PT-LB20SE manual Lamp indicator, Lamp Power

PT-LB20VE, PT-LB20SE, PT-LB20NTE, PT-LB20E specifications

The Panasonic PT-LB20E, PT-LB20NTE, PT-LB20SE, and PT-LB20VE projectors are compact and lightweight devices designed to meet the needs of both educational and business environments. These models offer exceptional performance, high-quality imaging, and advanced features tailored for various applications.

The PT-LB20 series is equipped with a 3LCD optical system, which delivers bright and vivid images with accurate colors. With a brightness of up to 2,000 lumens, these projectors provide clear visibility even in well-lit rooms. The XGA resolution (1024 x 768 pixels) ensures detailed and crisp presentations, making these projectors ideal for displaying text-heavy content, graphics, and multimedia presentations.

One of the standout features of the PT-LB20 series is its portability. Weighing just around 2.5 kg, these projectors are easy to transport, making them suitable for mobile professionals and educational institutions that require frequent movement between locations. The compact design allows them to fit into a variety of settings, whether it's a small classroom, a conference room, or a large auditorium.

In terms of connectivity, the PT-LB20 models offer a range of options, including HDMI, VGA, and USB ports, allowing users to connect a variety of devices easily. The HDMI input supports high-definition content, ensuring that your presentations are visually engaging and impactful. Additionally, these projectors come with a built-in speaker, which means that audio can be delivered without requiring external sound systems, thus simplifying setup.

The PT-LB20 projectors also feature Panasonic's unique Eco Mode, which enhances lamp life by reducing power consumption. This function can extend the lamp life up to 5,000 hours, lowering maintenance costs and maximizing the projector's lifespan. Environmentally conscious users will appreciate this energy-efficient design, along with the automatic shutdown feature that helps conserve energy when the projector is not in use.

User-friendly features such as a simple remote control, easy setup, and intuitive menu navigation contribute to a seamless and straightforward operation. The PT-LB20 series caters to a variety of needs, making them a versatile choice for educators, business professionals, and anyone needing reliable projection solutions. Overall, the Panasonic PT-LB20E, PT-LB20NTE, PT-LB20SE, and PT-LB20VE stand out for their balance of performance, portability, and advanced features, making them a worthwhile investment for anyone looking to elevate their presentation experience.