ViewSonic PJ658 manual Lamp, Type number = RLC-017, Case of replacement by yourself, Handle

Models: PJ658

1 69
Download 69 pages 12.57 Kb
Page 55
Image 55
6.
7.
1.
2.

Maintenance

Lamp (continued)

A lamp has a finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a dif- ferent lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended.

To prepare a new lamp, contact your dealer and tell the lamp type number.

Type number = RLC-017.

Turn the projector off, and unplug the power cord. Allow the lamp to cool for at least 45 minutes.

Prepare a new lamp.

If the projector is mounted on the ceiling, or if the lamp the dealer to replace the lamp.

In the case of replacement by yourself,

3. Loosen the lamp cover screw (marked by arrow) and then slide the lamp cover to the side to re-

move it.

4. Loosen the 2 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the handles.

5. Insert the new lamp, and retighten firmly the two screws that are loosened in the previous process

to lock it in place.

has broken, also ask

Lamp cover

Screw

Screws

Slide the lamp cover back in place and firmly fas- ten the lamp cover a screw.

Turn the projector on and reset the lamp time us- ing the LAMP TIME function in the OPTION menu.

(1)Press the MENU button to display a menu. Only when the EASY MENU has appeared, please per- form the next step (2).

(2)Point at the “Go to Advanced Menu …” in the menu using ▼/▲ button, then press the ► button.

(3)Point at the “OPTION” in the left column of the menu using ▼/▲ button, then press the ► button.

(4)Point at the ”LAMP TIME” using ▼/▲ button, then press the ► button. A dialog will appear.

(5)Press the ▲ button to select “RESET” on the dia- log. It performs resetting the lamp time.

Handle

NOTE • Please reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp.

ViewSonic

PJ658

51

Page 55
Image 55
ViewSonic PJ658 manual Type number = RLC-017, Case of replacement by yourself, Lamp cover Screw Screws, Handle

PJ658 specifications

The ViewSonic PJ658 is a versatile and powerful portable projector, designed to meet the needs of both business professionals and educators. Combining advanced technologies with user-friendly features, this projector stands out in the crowded market of portable projection solutions.

One of the main features of the PJ658 is its impressive brightness level. With a high lumen output, the projector delivers vivid and clear images even in well-lit environments. This makes it an ideal choice for conference rooms or classrooms where ambient light can be a challenge. The ability to project bright, detailed images ensures that presentations are engaging and easily viewable by all attendees.

The PJ658 utilizes DLP technology, which is known for its reliability and high-quality image production. DLP projectors are recognized for their sharpness, color accuracy, and ability to produce high contrast ratios, allowing for vibrant colors and deep blacks. This technology also contributes to the PJ658's ability to deliver smooth motion graphics, making it an excellent choice for video presentations as well.

Another notable feature of the PJ658 is its versatile connectivity options. Equipped with HDMI, VGA, and USB ports, this projector enables seamless connections to a variety of devices, including laptops, tablets, and external media players. This flexibility allows users to easily switch between devices during presentations without any technical hitches.

Portability is a key characteristic of the PJ658. Its compact and lightweight design allows users to easily transport the projector from one location to another. Whether moving from office to office or carrying it to a remote training session, the PJ658 is designed for convenience. Additionally, it features an easy-to-use interface, enabling users to set up and start presentations in no time.

The PJ658 also comes with built-in speakers, which add to its usability in various settings. This feature eliminates the need for external audio equipment, making it even more convenient for mobile users. Whether for a meeting, lecture, or casual viewing, the PJ658 is equipped to handle audio output effectively.

In terms of lamp life, the PJ658 boasts an extended lifespan, reducing the frequency and cost of lamp replacements. This not only enhances the projector's longevity but also provides users with a cost-effective solution in the long run.

Overall, the ViewSonic PJ658 combines robust performance, advanced technologies, and user-friendly design, making it a top choice for anyone in need of a reliable portable projector. Its brightness, image quality, and connectivity options set it apart, making it suitable for various professional and educational applications.