Lamp Handling Precautions

Maintenance and Cleaning

Lamp Replacement Counter

Be sure to reset the Lamp replacement counter after the lamp is replaced. When the Lamp replacement counter is reset, the LAMP REPLACE indicator stops lighting.

1	Turn the projector on, press the MENU button to
	display the On-Screen Menu. Press the Point 7
	8 buttons to move the red framed pointer to the
	Setting Menu icon.
2	Press the Point ed buttons to move the red		To reset the lamp counter,
	framed pointer to the Lamp counter function and
	then press the SELECT button.	The first dialog	move the pointer to
	box appears and shows the total accumulated		Reset and then press the
			SELECT button. “Lamp
	time of the lamp usage and the reset option. If		replacement counter
	you select "Reset", a "Lamp replacement counter		Reset?” dialog box is
	Reset?" message appears.	Select [Yes] to	displayed.
	continue.
3	Another confirmation dialog box appears, select			Select [Yes],
				then another
	[Yes] to reset the Lamp replacement counter.			confirmation
✔ Note:				box appears.

			Select [Yes] again
	Do not reset the Lamp replacement counter		to reset the lamp
	without implementation of lamp replacement. Be		counter.
	sure to reset the Lamp replacement counter only
	after replacing the lamp.

This projector uses a high-pressure lamp which must be handled carefully and properly.

Improper handling may result in accidents, injury, or create a fire hazard.

●Lamp life may differ from lamp to lamp and according to the environment of use. There is no guarantee of the same life for each lamp. Some lamps may fail or terminate their life in a shorter period of time than other similar lamps.

●If the projector indicates that the lamp should be replaced, i.e., if the LAMP REPLACE indicator lights up, replace the lamp with a new one IMMEDIATELY after the projector has cooled down. (Follow carefully the instructions in the Lamp Replacement section of this manual.) Continuous use of the lamp with the LAMP REPLACE indicator lighted may increase the risk of lamp explosion.

●A Lamp may explode as a result of vibration, shock or degradation as a result of hours of use as its lifetime draws to an end. Risk of explosion may differ according to the environment or conditions in which the projector and lamp are being used.

IF A LAMP EXPLODES, THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE TAKEN..

If a lamp explodes, disconnect the projector's AC plug from the AC outlet immediately. Contact an authorized service station for a checkup of the unit and replacement of the lamp. Additionally, check carefully to ensure that there are no broken shards or pieces of glass around the projector or coming out from the cooling air circulation holes. Any broken shards found should be cleaned up carefully. No one should check the inside of the projector except those who are authorized trained technicians and who are familiar with projector service. Inappropriate attempts to service the unit by anyone, especially those who are not appropriately trained to do so, may result in an accident or injury caused by pieces of broken glass.

PLC-XU78, PLC-XU75 specifications

The Sanyo PLC-XU75 is a high-performance portable projector that has gained recognition for its impressive features and reliability in various settings, such as classrooms, boardrooms, and home entertainment. This model is designed to deliver bright, clear images, making it an excellent choice for presentations, educational purposes, or movie screenings.

One of the standout features of the Sanyo PLC-XU75 is its brightness. With a luminance output of up to 2500 ANSI lumens, this projector ensures that images remain visible even in well-lit environments. This capability makes it suitable for not only dark rooms but also for venues with ambient light. The contrast ratio of 400:1 provides depth to the images, contributing to a more engaging viewing experience.

The projector boasts a native XGA resolution of 1024 x 768 pixels, which delivers sharp and detailed images. Supporting a range of resolutions, including VGA, SVGA, and WXGA, the PLC-XU75 ensures compatibility with various sources, allowing users to connect easily to laptops, DVD players, or gaming consoles. It also features a 1.2x optical zoom lens that provides flexibility in installation, enabling users to adjust the image size without needing to move the projector.

In terms of connectivity, the Sanyo PLC-XU75 is equipped with multiple input options, including HDMI, VGA, and composite video ports, which empowers users to connect various devices effortlessly. The inclusion of RS-232C control allows for integration into larger AV systems, making it a versatile choice for professional environments.

The projector’s long lamp life, estimated at around 3000 hours in standard mode, reduces the total cost of ownership, as it minimizes the need for frequent lamp replacements. Additionally, the air filter can be easily accessed, ensuring quick maintenance and prolonging the unit's lifespan.

The design of the Sanyo PLC-XU75 is compact and lightweight, weighing approximately 5.7 kilograms, making it easy to transport for mobile professionals. The quiet operation further enhances its appeal, ensuring that audience members remain focused on the presentation or movie without distraction.

Overall, the Sanyo PLC-XU75 combines versatility, advanced features, and user-friendly operation, making it a reliable projector for those seeking quality performance in various applications. Whether for business, education, or entertainment, the PLC-XU75 stands out as a capable and efficient solution.