Remote control

About the remote control signal

The remote control works with the projector’s remote sensor. This projector has a remote sensor on the front.

The sensor senses the signal within the following range when the sensor is active:

60 degrees (30 degrees to the left and right of the sensor) within 3 meters about.

30º 30º Approx. 3 m

NOTE • The remote control signal reflected in the screen or the like may be available. If it is difficult to send the signal to the sensor directly, attempt to make the signal reflect.

The remote control uses infrared light to send signals to the projector (Class 1 LED), so be sure to use the remote control in an area free from obstacles that could block the remote control’s signal to the projector.

The remote control may not work correctly if strong light (such as direct sun light) or light from an extremely close range (such as from an inverter fluorescent lamp) shines on the remote sensor of the projector. Adjust the position of projector avoiding those lights.

Changing the frequency of remote control signal

The accessory remote control has the two choices on signal

 

 

 

 

 

 

frequency Mode 1:NORMAL and Mode 2:HIGH. If the remote

 

VIDEO COMPUTER SEARCH

 

 

control does not function properly, attempt to change the signal

 

ASPECT

 

AUTO

BLANK

 

frequency.

 

MAGNIFY

 

 

VOLUME

 

 

 

ON

 

 

 

In order to set the Mode, please keep pressing the

 

 

 

 

 

 

OFF

 

 

MUTE

 

combination of two buttons listed below simultaneously for

(2)

FREEZE

MY BUTTON

KEYSTONE

(1)

 

 

 

1

2

 

 

about 3 seconds.

 

 

 

 

 

 

(1) Set to Mode 1:NORMAL... MUTE and RESET buttons

 

POSITION

 

 

MENU

 

(2) Set to Mode 2:HIGH... MAGNIFY OFF and ESC buttons

 

 

ENTER

 

 

Please remember that the REMOTE FREQ. in the SERVICE

 

ESC

 

 

RESET

 

item of the OPTION menu (39) of the projector to be controlled should be set to the same mode as the remote control.

12

Page 12
Image 12
Hitachi CP-RX70 user manual About the remote control signal, Changing the frequency of remote control 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.