Power on/off

Turn off the power

Turn the projector off after turning off the other connected devices, unless mentioned in the manuals. For this projector, follow the procedure below.

1. Press the STANDBY/ON button (on the projector or remote control).

The “Power off?” dialog appears on the screen for about 5 seconds.

2. Confirm that there is nothing that the lens door hits while closing.

Then press the STANDBY/ON button again while the message appears.

The projection lamp goes off, the lens door closes, and the POWER indicator begins to blink orange.

For cooling the projector down, wait for the POWER indicator to stop blinking and turn steady orange.

The projector can be turned off without waiting for cooling down. However, the manufacture recommends cooling the projector down enough.

Do not turn the projector on for about 10 minutes or more after turning it off to prevent shortening its life.

POWER indicator

STANDBY/ON button

LAMP

TEMP

POWER

STANDBY/ON

INPUT

Power switch

STANDBY/ON button

3. Press the side marked " " of the power switch, as the power-off position. The POWER indicator goes off.

When you will not use the projector for a long while, unplug and separate the power cord from the power outlet, for safety purposes.

NOTE • Use the shutdown switch (66) only when the projector is not turned off by normal procedure.

Do not turn the projector on for about 10 minutes or more after turning it off. Turning the projector on again too soon could shorten the lifetime of some consumable parts of the projector.

CAUTION ►Be careful not to pinch your finger with the lens door, to prevent an injury.

►Do not touch the lamp cover or approach the exhaust vents while using the projector and for a while after use, to prevent a burn.

17

Page 17
Image 17
Hitachi ED-A111 user manual Turn off the power

ED-A111 specifications

The Hitachi ED-A111 is a versatile and innovative projector that has gained widespread recognition for its exceptional performance and advanced features. Designed primarily for educational and professional settings, the ED-A111 integrates a host of technologies that enhance visual presentations and user experience.

One of the standout features of the Hitachi ED-A111 is its high brightness level, boasting up to 3,000 ANSI lumens. This makes it suitable for use in various lighting conditions, allowing for clear visuals even in well-lit environments. The projector's native XGA resolution (1024 x 768) ensures that images are rendered with high clarity, making it ideal for showcasing detailed presentations, graphs, and images.

The ED-A111 comes equipped with a range of connectivity options, including HDMI, VGA, and USB, enabling users to connect multiple devices seamlessly. This ensures compatibility with modern laptops, projectors, and other multimedia sources. Additionally, the projector features a built-in speaker, which enhances the overall presentation experience by providing quality audio without the need for external sound systems.

In terms of technology, the Hitachi ED-A111 utilizes 3LCD technology, which allows for vibrant colors and superior image quality. This approach also ensures that the projector maintains a consistent color balance, reducing the risk of color distortion and providing a lifelike viewing experience. The long-lasting lamp life of up to 5,000 hours further enhances the productivity of the ED-A111, minimizing the need for frequent replacements and reducing overall operational costs.

Another notable characteristic of the Hitachi ED-A111 is its portability. Weighing in at approximately 2.5 kg and featuring a compact design, this projector is easy to transport between different locations, making it a great choice for traveling professionals or educators who need to present in various settings.

Additionally, the ED-A111 offers a range of installation flexibility, with features like vertical keystone correction that helps to adjust the image for optimal viewing angles, ensuring that visuals are always displayed properly regardless of the projection surface.

Overall, the Hitachi ED-A111 stands out as a reliable and highly functional projector that combines advanced technology, user-friendly features, and exceptional portability, making it an excellent choice for educational institutions and businesses alike, looking to enhance their presentation capabilities.