OPTION Menu

OPTION Menu (continued)

Item

Description

 

 

 

 

 

Selecting this item displays the SERVICE menu.

 

Select an item using the buttons ▲/▼, and press the button ► or

 

the ENTER button on the remote control to execute the item.

 

FAN SPEED AUTO ADJUST GHOST FILTER MESSAGE KEY LOCK

 

FACTORY RESET INFORMATION REMOTE FREQ.

 

FAN SPEED

 

Using the buttons ▲/▼ switches the rotation speed of the cooling

 

fans. The HIGH is the mode for use at highlands etc. Note that the

 

projector is noisier when the HIGH is selected.

 

HIGH NORMAL

AUTO ADJUST

Using the buttons ▲/▼ enables/disables the automatic adjustment. When DISABLE is selected, the automatic adjustment feature is disabled, although rough adjustment is automatically performed depending on the basic setting.

ENABLE DISABLE

Depending on conditions, such as input image, signal cable to the projec- tor, environment around the projector, etc., the automatic adjustment may not work correctly. In such a case, please choose DISABLE to disable the automatic adjustment, and make adjustment manually.

 

GHOST

SERVICE

1.

Select a color element of ghost using the buttons ◄/►.

2.

Adjust the selected element using the buttons ▲/▼ to disappear ghost.

FILTER MESSAGE

Use the ▲/▼ button to set the timer for the interval to show the message for cleaning up the air filter.

50h 100h 200h 300h TURN OFF

After selecting “50h”, “100h”, “200h”, or “300h”, the message “RE- MINDER *** HRS PASSED AFTER THE LAST FILTER CHECK” will appear after the timer reaches the interval time set by the menu. When the “TURN OFF” is chosen, the air filter cleaning message will not appear.

• Please check and clean the air filter periodically, even if there is no message. If the air filter becomes to be blocked by dust or others, the internal temperature will rise, which could cause malfunction, or reduce the lifetime of the projector.

• It is recommended to choose “100h” in general. Please be careful with the operating environment of the projector and the condition of the air filter, especially when the “200h”, “300h” or “TURN OFF” is chosen.

KEY LOCK

Using the buttons ▲/▼ turns on/off the key lock feature. When

TURN ON is selected, the buttons on the projector except the

STANDBY/ON button are locked.

TURN ON TURN OFF

• Please use to avoid a mischief and touching accidentally. This function does not have any effect on the remote control.

ViewSonic

PJ658

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ViewSonic PJ658 manual FAN Speed, Ghost, Service, Filter Message, KEY Lock

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.