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might cause fire or electric shock. In this case, unplug immediately and contact your dealer.

Do not keep using this product to break or drop it. In this case contact your dealer for inspection.

Do not face the projector lens to the sun. It can lead to fire.

When switching the projector off, sugges to ensure the projector completes its cooling cycle before disconnecting power.

Do not turn off the main power abruptly or unplug the projector during operation. It can lead to lamp breakage, fire, electric shock or other trouble. The best way is to wait for the fan to turn off before turning main power off.

Do not touch air outlet grille and bottom plate which becomes hot.

Clean the air filter frequently if have. The temperature inside may rise and cause damage when the filter/ventilation slots clogged with dirt or dust.

Do not look into the air outlet grille when projector is operating. It may hurt your eyes.

Always open the lens shutter or remove the lens cap when the projector is on.

Do not block the projector lens with any object when the projector is under operation as this could cause the object to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press HIDE on the remote control.

The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement.

Do not operate lamps beyond the rated lamp life. It could cause it to break on rare occasions.

Never replace the lamp assembly or any electronic components unless the projector is unplugged.

The product will detect the life of the lamp itself. Please be sure to change the lamp when is showing warning message.

When changing the lamp, please allow unit to cool down, and follow all changing instructions.

Reset the "Lamp Hour Reset" function from the Onscreen display "Management" menu after replacing the lamp module.

Do not attempt to disassemble this projector. There are dangerous high voltages inside which may hurt you. The only user serviceable part is the lamp which has its own removable cover. Refer servicing only to suitable qualified professional service personnel.

Do not stand the projector on end vertically. It may cause the projector to fall over, causing injury or damage.

This product is capable of displaying inverted images for ceiling mount installation. Only use acer ceiling mount kit for mounting the projector and ensure it is securely installed.

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Acer X1261, X1161N, X1161A manual

X1161A, X1161, X1161N, X1261 specifications

The Acer X1161, X1161A, X1161N, and X1261 projectors are designed to cater to a wide range of users, including business professionals, educators, and casual home users. Each model features cutting-edge technology and a compact design that makes them portable without compromising performance.

The Acer X1161 is known for its impressive brightness, with a luminance output of up to 3200 ANSI Lumens. This ensures that presentations and videos appear vivid and clear even in well-lit rooms. The X1161 also uses DLP technology, which contributes to its sharp image quality and vibrant color reproduction, making it suitable for displaying everything from spreadsheets to high-definition videos.

The X1161A offers similar specifications but includes added features such as support for 3D content, making it an excellent choice for educational purposes and interactive learning experiences. With its enhanced color accuracy and sharpness, it caters well to users who require a more immersive viewing experience.

In the case of the X1161N, this model is optimized for connectivity, providing multiple input options such as HDMI, VGA, and composite video, allowing users to connect various devices effortlessly. This versatility makes it a popular option for users who frequently switch between laptops, tablets, and other media devices during presentations.

The Acer X1261 builds upon the previous models by offering enhanced resolution capabilities. With its XGA (1024x768) resolution, it delivers detailed images suitable for both business presentations and educational content. Additionally, it boasts a long lamp life of up to 10,000 hours, significantly reducing maintenance costs and downtime.

All four projectors feature integrated speakers, enabling users to enhance their presentations without needing external audio equipment. The compact design, weighing around 2.2 kg, makes them easy to transport, allowing users to set up in different locations effortlessly.

In terms of usability, these projectors are equipped with intuitive user interfaces and remote controls, simplifying the operation process. With energy-efficient designs, they not only save on power costs but are also environmentally friendly, making them reliable choices for sustainable practices in education and business settings.

Overall, the Acer X1161, X1161A, X1161N, and X1261 projectors stand out for their blend of performance, connectivity options, and user-friendly features, making them suitable for a diverse range of applications and audiences.