TEMP, LAMP Indicators

Managing the indicated problems

If a problem should occur with the projector, the TEMP, LAMP indicators will inform you. Manage the indicated problems as follow.

1.Confirm the status of all indicators and projector, and switch off the projector in proper way.

2.Find out the cause of the problem by status of the TEMP, LAMP indicators.

3.Follow the instruction for each indication below and solve the problem.

4.Turn on the projector in the correct way and confirm the indicator is not indicating a problem any longer.

LAMP indicator

TEMP indicator

NOTE:

• If no problem is found or the problem remains, do not turn on the projector. Instead contact an Authorised Service Center.

LAMP indicator

Indicator

Illuminating RED

Flashing RED

 

 

 

 

 

 

 

Problem

LAMP RUNTIME has

LAMP circuit failure, abnormal function or Lamp unit is damaged.

reached 1 800 hours.

 

 

 

 

 

Lamp unit will run out

The POWER is

 

 

 

switched on again

LAMP circuit failure,

Lamp unit is

Cause

soon and needs to be

before the Lamp unit

abnormal function.

damaged.

 

replaced.

 

is cooled enough.

 

 

 

 

 

 

 

See “Replacing the

Let the Lamp unit cool

Contact an Authorised

See “Replacing the

Remedy

Lamp unit” on page 41.

down and turn on the

Service Center.

Lamp unit” on page 41.

 

 

POWER.

 

 

TEMP indicator

Indicator

Illuminating RED and still projecting

 

Flashing RED and POWER is turned off

 

 

 

Problem

The temperature inside and/or outside the projector is abnormally high.

 

 

 

 

Cause

The ventilation openings are

The room temperature is too

The projector is located at high

covered.

high.

elevations (above 1 400 m).

 

 

Remove the object(s) from the

Reinstall the t a temperature

Turn on the projector*1 and set

 

controlled place.

Remedy

ventilation openings or clear

the HIGHLAND to ON.

See “Specifications” on

 

around the projector.

See “HIGHLAND” on page 36.

 

page 48.

 

 

 

 

 

 

 

*1. The projector will perform only 2 minutes with OFF setting at high elevation.

Maintenance

ENGLISH - 39

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Image 39
Philips PT-LB51SU manual TEMP, Lamp Indicators, Managing the indicated problems, Lamp indicator, Temp indicator, Power
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PT-LB51SU specifications

The Philips PT-LB51SU is a versatile and compact projector that stands out in the world of presentation technology. Designed with the needs of professionals and educators in mind, this model combines excellent performance with user-friendly features, making it an ideal choice for both small conference rooms and classroom environments.

One of the main features of the PT-LB51SU is its impressive brightness level of 3000 lumens, which ensures vibrant and clear image quality even in well-lit conditions. This brightness makes it suitable for a variety of settings, eliminating the need to dim lights for optimal viewing. Coupled with a native XGA (1024 x 768) resolution, users can expect sharp text presentation and detailed graphics, enhancing the overall viewing experience.

The PT-LB51SU employs advanced DLP technology, which provides deeper blacks and enhanced color accuracy. This results in lifelike images that captivate audiences and convey information effectively. Additionally, the projector boasts an impressive contrast ratio, ensuring that shadows and highlights are rendered with remarkable detail.

Portability is another key characteristic of the PT-LB51SU. Weighing just over 2 kg, it is lightweight and easy to carry, making it an excellent choice for professionals who need to deliver presentations in different locations. The compact design allows for easy setup and operation, reducing the time required to get ready for a presentation.

Connectivity is also a strong point for the PT-LB51SU. It features multiple input options, including HDMI, VGA, and USB ports, ensuring compatibility with a wide range of devices like laptops, tablets, and DVD players. This flexibility allows users to connect effortlessly, catering to diverse presentation needs.

Moreover, the projector is equipped with an eco-friendly design, incorporating energy-saving features that extend lamp life, which can last up to 5,000 hours. This not only reduces maintenance costs but also decreases the environmental impact.

In conclusion, the Philips PT-LB51SU is a powerful yet compact projector that excels in brightness, portability, and connectivity. With its advanced technologies and user-oriented features, it serves as a reliable tool for anyone looking to make impactful presentations in various settings. Whether in a business meeting or an educational environment, the PT-LB51SU ensures that information is delivered with clarity and effectiveness.
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