Multimedia projectors
Warning:
Lamplife has almost expired
It is suggested to have a spare lamp available. The lamp type is indicated in the user guide.

9. Maintenance

Lamp

When operation time reaches the last 100 hours of the average lamplife, the message

‘Warning: lamplife has almost expired’ will be displayed on the screen, each time the projector is switched on.

Lamp Replacement

1.Press the STANDBY/ON/OFF button to switch off the projector.

The standby indicator lights up red.

2.Wait 5 minutes for the lamp to cool down and the cooling fan to stop and disconnect the mains lead and all other cables.

3.Turn the projector over. Never place the projector on the side where the connections are located!

4.Unscrew and remove both horizontal adjusters.

5.Unscrew the screws at the bottom of the cover and remove the cover.

The lamplife remaining can be checked using the OSD menu.

1.Press the MENU.

The menu bar appears on the screen.

2.Use Cursor Control to move the cursor to

SETTINGS.

3.Use Cursor Control to select LAMP COUNTER.

The remaining lamplife hours are displayed in the action window at the bottom of the screen.

When the lamplife has expired,the lampindicator lights up orange and the message ‘Warning: lamplife has expired’ is displayed on the screen.

Display

Picture

Audio

Settings

Language

Start-up screen

Feedback

Monitor out

Lamp counter

Key lock...

Factory reset...

Lamp counter

5 hours

Lamp counter shows the operating hours of the lamp. It is suggested to reset when a new lamp is inserted. To reset keep confirmation key pressed for 3 seconds.

Multimedia projectors

Warning:

Lamplife has expired

It is suggested to change the lamp,

to avoid sudden failure and to improve overall picture quality.

 

 

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6.Read the caution and warning labels on the lamp cover.

7.Unscrew the lamp holder.

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8.Grasp the lamp holder handle and carefully pull the lamp

holder out of the projector.

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Caution!

Be very careful. The lamp and lampholder may still be too hot to touch.

Keep lamp holder opening to your right. Do not touch lamp or point lamp holder opening at anyone.

A high-pressure lamp may break if handled improperly.

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Philips LC4242, LC4246 manual Lamp Replacement

LC4246, LC4242 specifications

The Philips LC4242 and LC4246 are cutting-edge products from Philips that showcase the company's commitment to innovation in the realm of technology and design. Designed primarily for the home entertainment sector, both models come with a plethora of features that enhance user experience and improve functionality.

The LC4242 is equipped with a vibrant 42-inch display that delivers stunning picture clarity thanks to its use of LCD technology. This model incorporates a dynamic contrast ratio that elevates the viewing experience by providing deeper blacks and brighter whites. The incorporation of wide viewing angles ensures that images remain intact and colors stay true, regardless of the viewer's position in the room. Additionally, its 1080p Full HD resolution guarantees that every detail is captured, providing an immersive viewing experience for movies, sports, and gaming.

On the other hand, the LC4246 offers a slightly larger screen at 46 inches, and builds upon the strengths of the LC4242. This model brings enhanced brightness levels, which is particularly beneficial in well-lit environments, ensuring that viewers do not miss out on visual details due to glare. Like the LC4242, the LC4246 also features advanced LCD technology, coupled with vibrant color reproduction to make images come alive.

Both models excel in connectivity, providing multiple HDMI and USB ports that allow for seamless integration with various devices including gaming consoles, streaming devices, and sound systems. This ensures that consumers can connect their gaming devices or media players with ease, expanding their entertainment options efficiently. They also feature built-in speakers that produce clear audio, enhancing the overall viewing experience.

Energy efficiency is another hallmark of both the LC4242 and LC4246. Designed with energy-saving features, these models minimize power consumption without sacrificing performance, making them eco-friendly choices.

In terms of design, both the LC4242 and LC4246 boast sleek, modern aesthetics that can complement a variety of home decors, with anti-glare screens that reduce reflections and improve visibility under various lighting conditions.

In summary, the Philips LC4242 and LC4246 are impressive models that combine modern technology with user-friendly features, making them ideal choices for anyone looking to elevate their home entertainment experience. With vibrant displays, excellent connectivity options, and energy efficiency, both televisions stand as testaments to Philips' dedication to quality and innovation in the industry.