OPTION Menu

OPTION Menu (continued)

Item

Description

 

 

FILTER MESSAGE

 

 

Use the ▲/▼ button to set the timer for the interval to

(+.6'4/'55#)'

 

show the message for cleaning up the air filter.

J

 

J

 

50h ó 100h ó 200h ó 300h ó TURN OFF

 

J

 

After selecting “50h”, “100h”, “200h”, or “300h”, the

J

 

67401((

 

message “REMINDER *** HRS PASSED AFTER THE

 

 

LAST FILTER CHECK” will appear after the timer

 

 

reaches the interval time set by the menu (49).

 

 

When the “TURN OFF” is chosen, the air filter

 

 

cleaning message will not appear.

 

 

• Please check and clean the air filter periodically, even if there is no

 

message. If the air filter becomes to be blocked by dust or others,

 

the internal temperature will rise, which could cause malfunction, or

 

reduce the lifetime of the projector.

 

 

• It is recommended to choose “100h” in general. Please be careful

 

with the operating environment of the projector and the condition of

SERVICE

the air filter, especially when the “200h”, “300h” or “TURN OFF” is

chosen.

 

(continued)

KEY LOCK

 

 

Using the ▲/▼ buttons turns on/off the key lock feature. When

 

TURN ON is selected, the buttons on the projector except the

 

STANDBY/ON button are locked.

 

 

TURN ON ó TURN OFF

 

 

• Please use to avoid a mischief and touching accidentally. This

 

function does not have any effect on the remote control.

 

REMOTE FREQ.

Use the ▲/▼ button to change the Projector's remote sensor setting.

1:NORMAL ó 2:HIGH

 

Items with a checkmark are on. The factory

 

default setting is for both 1:NORMAL and 2:

㪜㪥㪫㪜㪩

HIGH to be on. If the remote control does not

4'/16'(4'3

function correctly set this to either only 1 or

014/#.

only 2 (12).

*+)*

Neither can be turned off at the same time.

 

(continued on next page)

39

Page 39
Image 39
Hitachi CP-RX70 user manual Filter Message, Service, KEY Lock, Remote Freq

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.