Operating

Operating

Adjusting the volume

1. Press the VOLUME button on the remote control.

A dialog will appear on the screen to aid you in adjusting the volume.

VOLUME

VIDEO COMPUTER SEARCH

ASPECT

AUTO

BLANK

MAGNIFY

 

VOLUME

ON

 

 

 

OFF

 

MUTE

 

 

FREEZE

MY BUTTON

KEYSTONE

 

1

2

2. Use the ▲/▼ cursor buttons to adjust the volume.

To close the dialog and complete the operation, press the VOLUME button again. Even if you do not do anything, the dialog will automatically disappear after a few seconds.

When is selected for the AUDIO item of the SETUP menu

(31), the volume adjustment is disable.

Temporarily muting the sound

1. Press the MUTE button on the remote control.

A dialog will appear on the screen indicating that you have muted the sound.

To restore the sound, press the MUTE or VOLUME button. Even if you do not do anything, the dialog will automatically disappear after a few seconds.

When is selected for the AUDIO item of the SETUP menu

(31), the volume adjustment is disable.

POSITIONMENU

ENTER

ESCRESET

▲/▼

MUTE

VIDEO COMPUTER SEARCH

ASPECT

AUTO

BLANK

MAGNIFY

 

VOLUME

ON

 

 

 

OFF

 

MUTE

 

 

FREEZE

MY BUTTON

KEYSTONE

 

1

2

POSITION

 

MENU

 

ENTER

 

Selecting an input signal

1. Press the INPUT/ENTER button on the projector. Each time you press the button, the projector switches

its input port as below.

COMPUTER IN1

COMPUTER IN2

 

 

VIDEO

S-VIDEO

 

 

 

 

 

 

 

1. Press the COMPUTER button on the remote control. Each time you press the button, the projector switches

its input port as below.

INPUT/ENTER

INPUT/LAMP

STANDBY/ON ENTER

MENU TEMP POWER

COMPUTER

COMPUTER IN1  COMPUTER IN2

If the COMPUTER button is pushed to switch from a signal from the VIDEO or S-VIDEO port, when TURN ON is selected for the AUTO SEARCH item in the OPTION menu (36), the projector will check the COMPUTER IN1 port first. If no input is detected at the port, the projector will check other port in above order.

(continued on next page)

VIDEO COMPUTER SEARCH

ASPECT

AUTO

BLANK

MAGNIFY

 

VOLUME

ON

 

 

 

OFF

 

MUTE

 

 

FREEZE

MY BUTTON

KEYSTONE

 

1

2

POSITION

 

MENU

 

ENTER

 

14

Page 14
Image 14
Hitachi CP-RX70 user manual Operating, Adjusting the volume, Temporarily muting the sound, Selecting an input signal

CP-RX70 specifications

The Hitachi CP-RX70 is a versatile and powerful LCD projector designed for both educational and business environments. This model stands out with its compact size and lightweight design, making it highly portable while still offering reliable performance. With a resolution of 1024 x 768 pixels (XGA) and a brightness of 2700 ANSI lumens, the CP-RX70 ensures that presentations are clear, vibrant, and visible even in well-lit rooms.

One of the key features of the CP-RX70 is its advanced color technology. Hitachi utilizes a threeLCD system that enhances color reproduction, delivering rich and accurate colors for various content presentations. This makes it particularly suitable for displaying detailed images, charts, and videos, ensuring that every visual component is depicted with clarity and vibrancy.

The projector also boasts a contrast ratio of 600:1, providing deeper blacks and brighter whites that enhance the overall image quality. This level of contrast is essential for presentations that require nuanced visuals, making them more engaging and impactful for the audience.

In terms of connectivity, the Hitachi CP-RX70 offers multiple input options, including HDMI, VGA, and composite video, allowing users to easily connect various devices, such as laptops, DVD players, and document cameras. This flexibility in connectivity ensures that users can switch between devices with minimal hassle, enhancing the overall user experience during meetings or classes.

Hitachi has also integrated several convenient features to improve usability. The projector includes a built-in speaker, which adds to the overall functionality, negating the need for external audio for most presentations. Furthermore, the CP-RX70 comes with a remote control, providing users with a seamless way to operate the projector from a distance.

Another notable characteristic of this model is its energy-efficient design. The CP-RX70 has an eco mode that reduces power consumption and extends the life of the lamp, which can last up to 5,000 hours. This not only lowers operating costs but also contributes to environmental sustainability.

Overall, the Hitachi CP-RX70 is designed to meet the demands of modern presentations, combining portability, rich image quality, and user-friendly features to create a practical solution for educators and professionals alike.