Remote control

About the remote control signal

The remote control works with the projector’s remote sensors. This projector has three re- mote sensors on the front, on the top, and on the back.

The sensors can be respectively turned active or inactive using the “REMOTE RECEIV” in the SERVICE item of OPTION menu. Each sensor senses the signal within the following range when the sensor is active.

The front and top sensors:

60 degrees (30 degrees to the left and right of the sensor) within 3 meters about.

The back sensor:

40 degrees (20 degrees to the left and right of the sensor) within 3 meters about.

NOTE • The remote control signal reflected in the screen or the like may be available. If it is difficult to send the signal to the sensor directly, attempt to make the signal reflect.

• The remote control uses infrared light to send

signals to the projector (Class 1 LED), so be sure

to use the remote control in an area free from

obstacles that could block the remote control’s

signal to the projector.

• The remote control may not work correctly if

strong light (such as direct sun light) or light from

30º

30º 30º

Approx. 3 m

30º Approx. 3 m

an extremely close range (such as from an inverter

fluorescent lamp) shines on the remote sensor

of the projector. Adjust the position of projector

avoiding those lights.

20º 20º Approx. 3 m

Changing the frequency of remote control signal

The accessory remote control has the choice of the mode 1 or the mode 2, in the frequency of its signal. If the remote control does not function properly, at- tempt to change the signal frequency.

Please remember that the “REMOTE FREQ.” in SERVICE item of OPTION menu of the projector to be controlled should be set to the same mode as the remote control.

To set the mode of the remote control, slide the knob of the frequency switch inside the battery cov- er into the position indicated by the mode number to choose.

Back of the

remote control

Inside of

the battery cover

2

1

Frequency switch

ViewSonic

PJ1158

14

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ViewSonic PJ1158 About the remote control signal, Changing the frequency of remote control signal, Front and top sensors

PJ1158 specifications

The ViewSonic PJ1158 is a versatile and powerful projector designed to meet the demands of both business and educational environments. Known for its impressive performance and user-friendly features, the PJ1158 stands out as a reliable tool for presentations, lectures, and multimedia presentations.

One of the main features of the PJ1158 is its high brightness capability. With a brightness level of up to 4,000 ANSI lumens, this projector ensures clear and vibrant images even in well-lit rooms. This is crucial for environments where ambient light cannot be completely controlled, making the PJ1158 an excellent choice for conference rooms, classrooms, and auditoriums.

The resolution of the ViewSonic PJ1158 is another highlight, as it supports native XGA (1024x768) resolution. This level of clarity allows for detailed images and text, ensuring that audiences can easily read and comprehend the information presented. Additionally, the PJ1158 supports various resolutions, including up to 1080p, making it compatible with a wide range of video sources and formats.

In terms of connectivity, the PJ1158 offers a comprehensive selection of ports to accommodate various devices. It includes HDMI, VGA, and composite inputs, making it versatile for connecting laptops, DVD players, and other multimedia devices. The inclusion of USB ports also allows for easy plug-and-play functionality, enabling users to present directly from USB drives with minimal setup time.

The PJ1158 utilizes advanced DLP technology, which enhances image quality by providing sharpness, saturation, and contrast. The DLP chip ensures that images are smooth and free from the pixelation that can occur with other projector types. Furthermore, the PJ1158 is equipped with a long-lasting lamp life of up to 15,000 hours, significantly reducing maintenance costs and downtime.

For ease of use, the PJ1158 features a remote control and an intuitive interface, allowing users to navigate menus quickly and adjust settings effortlessly. The integrated 10-watt speaker provides adequate sound output for smaller venues, eliminating the need for external audio systems in many cases.

Overall, the ViewSonic PJ1158 excels in providing a combination of high brightness, resolution, versatile connectivity, and robust build quality. These features make it a solid choice for professionals and educators looking for an efficient and dependable projector for their presentations.