Appendix

Technical Information

Specifications

Power supply

 

AC 100 - 240 V 50 Hz/60 Hz

 

 

 

 

 

Power consumption

240 W

 

During standby (when fan is stopped): 4 W

 

 

Amps

 

2.8 A - 1.3 A

 

 

 

 

 

 

Panel size (diagonal)

0.6 type (15.24 mm)

 

 

 

 

 

 

Aspect ratio

4 : 3

 

 

 

 

 

LCD panel

Display method

3 transparent LCD panels (RGB)

 

 

 

 

 

Drive method

Active matrix method

 

 

 

 

 

Pixels

PT-LB51NTU/PT-LB51U: 786 432 (1 024 x 768) x 3 panels

 

PT-LB51SU: 480 000 (800 x 600) x 3 panels

 

 

Lens

 

Manual zoom (1 - 1.2 x)/Manual focus

 

F 1.6 - 1.9, f 18.8 mm - 22.6 mm

 

 

 

 

Lamp

 

UHM lamp (165 W)

 

 

 

 

 

Optical output

 

2 000 lm*1

 

Light output uniformity*2

90 %

 

Contrast raito

 

400 : 1

 

 

 

 

 

 

 

 

0 °C - 40 °C (32 °F - 104 °F)

 

 

Temperature

When the HIGHLAND (page 36)

Operating environment

is set to ON: 0 °C - 35 °C (32 °F -

 

 

 

 

95 °F)

 

 

Humidity

20% - 80% (no condensation)

 

Horizontal scanning

15 kHz - 91 kHz

 

Scanning

frequency

 

 

 

frequency*3

Vertical scanning

50 Hz - 85 Hz

 

(for RGB signal)

frequency

 

 

 

 

Dot clock frequency

Less than 100 MHz

 

 

 

 

COMPONENT (YPBPR) signals

480i, 480p, 576i, 576p, 720/60p, 1 080/50i, 1 080/60i,

 

 

 

Color system

 

7 (NTSC/NTSC 4.43/PAL/PAL-M/PAL-N/PAL60/SECAM)

 

 

 

 

Projection size

 

33" - 300" (838.2 mm - 7 620 mm)

 

 

 

 

Throw distance

 

PT-LB51NTU/PT-LB51U: 1.1 m - 11.1 m (3'7" - 36'5")

 

PT-LB51SU: 1.1 m - 10.9 m (3'7" - 35'9")

 

 

Optical axis shift

 

6:1 (fixed)

 

 

 

 

Screen aspect ratio

4 : 3

 

 

 

 

Installation

 

FRONT/DESK, FRONT/CEILING, REAR/DESK, REAR/CEILING

 

(Menu selection method)

 

 

 

 

Speaker

 

1 piece

4 cm X 2cm oval

 

 

 

Max. useable volume output

1.0 W (mono)

 

 

 

 

 

*1. ISO 21118 conformity:

The values given are averages based on mass-production articles, and the lower limit values at the time of shipment are 80 % of the indicated values.

*2. ISO 21118 conformity:

The values given are averages based on mass-production articles, and the lower limit values at the time of shipment are 80 % of the indicated values.

*3. See “List of compatible signals” on page 44 for available signals.

ENGLISH - 48

Page 48
Image 48
Philips PT-LB51SU manual Specifications

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.