Mitsubishi Electronics SD105U Power-off, Instant Shut Down, Auto Position button, AV mute

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Basic operation (continued)

Power-off

Use the following procedure to turn off the projector.

1.Press the POWER button on the control panel or the OFF button on the remote control.

•The message "POWER OFF? YES : PRESS AGAIN" appears on the screen.

•To cancel, press any button except the POWER button. (Some buttons on the remote control don’t function for can- cel.)

2.Press the POWER button on the control panel or the OFF button on the remote control within 10 seconds again.

•The lamp will go out and the STATUS indicator will start blinking.

•Though the lamp goes out at this second press of the POWER button (or STANDBY button), the air outlet fans con- tinue operating for approx. 90 seconds to cool down the lamp. The STATUS indicator will stop blinking.

3.Unplug the power cord.

•The POWER indicator will go out.

•To light the lamp again, press the POWER button (or ON but- ton). If the lamp doesn’t light up immediately, repeat pressing the POWER button (or OFF button) two or three times. If it should still fail to light up, replace the lamp.

Notice:

•When storing the projector in the carrying case, the lens should face up.

Instant Shut Down

You can turn off this projector just by unplugging the power cord with- out pressing the POWER button.

•Don't shut down the projector while the STATUS indicator is blink- ing after the lamp lights up because the lamp's life may be short- ened.

•Don't turn the projector back on right after shutting it down because the lamp's life may be shortened. (Wait about 10 minutes before turning the projector back on.)

•Before shutting down the projector, be sure to close the menu screen. If you shut down the projector without closing the menu, the setting data of the menu may not be saved.

•If you shut down the projector while controlling the projector using the network function, the application software may fail.

AUTO POSITION button

When the image isn’t projected in the right position with COMPUTER selected as the input source, follow the procedure below.

1.Project a bright image such as the "Recycle Bin" window on the full screen.

2.If the screen saver is running, turn it off.

3.Press the AUTO POSITION button.

•If the image is still not in the right position, adjust the image position using the SIGNAL menu. See page 19.

Volume from the speaker

Press the KEYSTONE button on the remote control to switch the KEY- STONE / VOLUME adjustment. When the VOLUME control bar appears on the screen, press the VOLUME + or -button to change the volume from the speaker.

The volume control bar will appear on the screen.

•The volume control bar will disappear about 10 seconds after the VOLUME button is released.

•When a high-level audio signal, such as a DVD audio signal, is supplied to the AUDIO IN terminal, the output from the speaker may be distorted.

AV mute

The video and audio signals are temporarily muted when the MUTE button is pressed. To cancel muting, press the MUTE button again.

ANAMORPHIC mode

When playing DVD discs containing data of letterboxed image, press the 16:9 button. Exit the ANAMORPHIC mode, by pressing the 16:9 button again.

Important:

•When a letterboxed image is kept displayed for a long time before displaying 4:3 image, the afterimages of the black bars may appear on the 4:3 image screen. Consult your dealer in this case.

Caution:

•After using the projector, wait 90 seconds for the air outlet fans to stop. Then unplug the power cord from the wall outlet.

•While cooling down, the STATUS LED keeps blinking green, the POWER button won’t work till it stops blinking.

•The air outlet fans will run for extra 90 seconds before starting the projector if it didn't shut down properly ( unplug directly without pressing POWER button) and the temperature is too high.

•The air outlet fans rotate faster as the temperature around the pro- jector rises.

•After shut down due to the high temperature, the Status LED is lit about 10 seconds.

Important:

•Do not display a still picture for a long time because the afterim- ages may persist on the screen.

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Contents SD105U When using the projector in Europe ShockContents Important safeguards Do not unplug the power cord during operation Do not keep using the damaged projectorDo not look into the lens when the projector is operat- ing Place of installation11 13 OverviewControl panel Terminal board Bottom side Remote control Lamp cover Adjustment feet frontOperation range of the remote control Remote controlBattery installation Front projection InstallationLayout of the projector Front projection, ceiling mountingProjector + DVD player or Hdtv decoder Basic connectionsProjector + AV device For Macintosh Projector + ComputerFor computer with Mini D-SUB Preparation Adjustment of the projection angleAfter using the projector Preparation for projectionPower-on Basic operationAnamorphic mode Power-offVolume from the speaker Instant Shut DownMenu operation Basic operationMenu operation Feature Color temperature Image adjustmentImage adjustment When the image flickers or the image is out of focus Adjustment of the image from the computerSimple adjustment method To move the image horizontallyTo resume the motion in the image Advanced featureStill Page-up and page-downTo enable the password function Password functionTo cancel the password function Interval of lamp replacement Lamp replacementReset of the lamp operation time Troubleshooting Images aren’t projected on the screenTroubleshooting Images aren’t projected correctlyCleaning of the lens MaintenanceCleaning of the projector and the ventilation slots OthersAbnormal condition IndicatorsNormal condition Specifications Kensington LockReplacement part ConnectorsDimensional drawings unit mm What’s included in the boxTV60 and TV50 are equivalent to 480I and 576I respectively Mitsubishi Projector Contact Information
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SD105U specifications

The Mitsubishi Electronics SD105U is a cutting-edge projector designed to cater to a variety of presentations and display needs, blending portability with advanced features that enhance user experience. This model stands out in several areas, such as brightness output, resolution, and connectivity options, making it suitable for business, educational institutions, and even home use.

At the heart of the SD105U is its high brightness output of 3,000 ANSI lumens, which ensures that presentations remain vivid and clear even in well-lit rooms. This feature is critical for auditoriums or conference rooms where ambient light can often wash out visuals. Coupled with a contrast ratio of 2,000:1, the projector produces deep blacks and vibrant colors, contributing to sharp images and detailed presentations.

The SD105U supports a native resolution of XGA (1024x768), making it ideal for displaying high-quality images, graphics, and text. This resolution is well-suited for PowerPoint presentations and academic lectures, providing clarity that captures and retains audience attention. Additionally, the projector features a range of aspect ratios, including 16:9 for widescreen displays, allowing for versatility depending on the content being projected.

One of the key technologies incorporated into the SD105U is the 3LCD system, which employs three separate LCD panels for red, green, and blue light. This design not only enhances color reproduction but also minimizes the risk of color breakup, leading to smoother and more realistic visuals. As a result, users can expect impressive color accuracy and lifelike images.

In terms of connectivity, the SD105U is equipped with multiple input options, including HDMI, VGA, and USB ports. This range of connectivity allows for seamless integration with various devices, whether it's laptops, media players, or even smartphones, ensuring that users can easily share their content. Additionally, the projector supports digital and analog signals, enhancing its compatibility with older equipment.

The SD105U is also designed with user convenience in mind. Features like a lightweight chassis and robust carry handle make it portable, perfect for professionals on the go. It also includes a quick-start option, allowing users to power up the device rapidly and get started without delays, crucial for time-sensitive presentations.

Moreover, its lamp life spans up to 5,000 hours in economy mode, reducing the need for frequent replacements and lowering overall maintenance costs. This longevity is a significant benefit for institutions and businesses looking to minimize downtime and expenses.

In summary, the Mitsubishi Electronics SD105U is a versatile projector that combines high brightness, excellent image quality, and practicality, making it an ideal solution for various applications. Whether used in business, education, or entertainment, its advanced technologies and features ensure that users can deliver impactful presentations that leave a lasting impression.
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