To operate projector power ON (Continue)

Turning off the projector

9.Press the POWER button.

The message “POWER OFF? YES : PRESS AGAIN” appears on the screen.

To exit from this mode, press any button except POWER, LASER, mouse pointer, R/L-click, STILL and VOLUME + and - buttons.

10.Press the POWER button again.

The light source lamp will be turned off.

Pressing the POWER button second time will shut off the light source lamp, but the exhaust fan con- tinues to operate for 120 seconds to cool down the light source lamp and LCD panels. In this time, the lamp indicator will be turned off.

11.Turn off the main power switch. When turning off the main switch, the POWER indicator turns off.

In cases where the main power switch is acciden- tally turned off when either the intake/exhaust fan or the power source lamp is in operation, allow the unit to cool down for 10 minutes with the power turned off. Repeat step 3 when turning on the power source lamp. If the lamp does not turn on immediately, repeat this step two or three times. Replace the lamp if it should still fail to turn on.

AUTO POSITION button

When the source is selected to COMPUTER and the image is not in the right place, set the screen to the brightest display possible, then press the AUTO POSITION button on the remote control. If the image is still not in the right place.

Set screen to the brightest display as possible (e.g., full-screen display of the “Trash” window) before deploying the automatic adjustment func- tion.

If the screen saver is running, turn off the screen saver before using the automatic adjustment button.

The volume from the speaker

Press the volume + or – button to change the volume from the speaker.

The volume control bar will appear on the screen.

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The volume control bar will disappear about 10 seconds after releasing the volume buttons.

The volume buttons do not work when MENU selection bar or MENU is displayed.

The volume from the audio output terminals and PC audio output terminal are not changed.

If the high level of audio signal, for example DVD is supplied into PC AUDIO IN terminal, the speaker out may be distorted.

AV mute

Image and audio are temporarily erased with press- ing the MUTE button. To restore the image and audio to the normal mode, press the MUTE button again.

To prevent the damage of the LCD, the image and audio will be restored automatically to the normal mode, 10 minutes after setting the AV mute mode.

The audios from the audio output terminals and PC audio output terminal are not muted.

Caution:

When you have finished using this equipment, wait 120 seconds for the exhaust fans to stop. Then turn off the main switch and unplug the power cable from the wall outlet, for safety purposes.

After the lamp is turned off, the lamp cannot be switched on again for 60 seconds as a precaution- ary measure. It will take another 60 seconds before the lamp indicator goes off. If you wish to turn on the projector again, wait until the indicator is off then press the POWER button.

The exhaust fan rotates faster when the tempera- ture around the projector rises.

When the temperature around the projector becomes too high, the sign “TEMP!!” blinks red on the screen. If the temperature stays too high, the lamp will be shut off automatically .

The projector automatically shuts off when the lamp is used up in about 2,000. You must replace the lamp.

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Mitsubishi Electronics S290U user manual Turning off the projector, Volume from the speaker, AV mute

S290U specifications

The Mitsubishi Electronics S290U is a standout in the realm of high-performance projectors, making wave in both business and educational settings. Renowned for its exceptional brightness and versatile functionality, the S290U is engineered to deliver remarkable image quality and reliability. With a native resolution of 1920 x 1200 (WUXGA), it ensures sharp and detailed visuals, making it ideal for presentations, educational seminars, and collaborative workspaces.

One of the main features of the S290U is its impressive brightness level, reaching up to 5,500 ANSI lumens. This capability allows the projector to perform well in a variety of lighting conditions, be it in a brightly lit conference room or a dimly lit classroom. Coupled with a high contrast ratio, it provides vibrant colors and deep blacks, making images pop and enhancing the overall viewing experience.

The S290U employs advanced lamp technology for extended durability and lower maintenance costs. It utilizes a hybrid laser and LED light source that not only extends lamp life but also increases energy efficiency. This ensures reduced operational costs and minimal downtime for maintenance, making it a cost-effective solution over time.

Connectivity is another strong suit of the S290U, featuring multiple input options, including HDMI, VGA, and USB. This versatility allows seamless integration with various devices such as laptops, tablets, and even some smartphones. The inclusion of wireless connectivity options enhances this further, enabling users to project content directly from their devices without the hassle of cables.

User convenience is prioritized in the design of the S290U as it includes features like automatic keystone correction and a flexible lens shift capability. These technologies facilitate easy setup and adjustment, ensuring that users can achieve the perfect image alignment without fuss.

The projector also has built-in sound capabilities, featuring high-quality speakers that eliminate the need for external audio equipment in many scenarios. Furthermore, its lightweight and portable design enable hassle-free transportation from one location to another, making it perfect for on-the-go professionals.

In summary, the Mitsubishi Electronics S290U combines advanced imaging technologies with ease of use and flexibility. With its high brightness, long-lasting light source, diverse connectivity options, and user-friendly features, it stands out as an excellent choice for anyone looking to enhance their presentation capabilities. Whether for business meetings, educational purposes, or general multimedia applications, the S290U delivers impressive results.