Security Key lock and PIN code lock settings

Setting

Security (Key lock and PIN code lock settings)

This function allows you to use Key lock and PIN code lock function to set the security for the projector operation.

Key lock

This function locks operation of the top control or the remote control.

It is useful to prevent operation by an unauthorized person.

. . . . . . not locked.

. . . . . . lock the operation of the top control. To unlock, use the remote control.

. . . . . . lock the operation of the remote control. To unlock, use the top control.

If the top control accidentally becomes locked and you do not have the romote control or there is something wrong with your remote control, contact the dealer where you purchased the projector or the service center.

PIN code lock

This function prevents the projector from being operated by an unauthorized person and provides the following settings for security options.

Off . . . the projector is not locked with a PIN code.

On1 . . require to enter a PIN code every time turning on the projector.

On2 . . require to enter a PIN code to operate the projector once the power cord is disconnected; as long as the AC power cord is connected, the projector can be operated without a PIN code.

Whenever to change the PIN code lock setting or the PIN code (the four-digit number), you are required to enter the PIN code. The "1234" is set as the initial PIN code at the factory.

Key lock

Select Key lock. Choose one of the alternatives with the Point ed buttons and select [Yes] to activate it.

PIN code lock

When the projector is locked with the PIN code, the PIN code lock mark appears on the menu bar.

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.