TROUBLESHOOTING (continued)

Symptom

Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.

Table 11. Symptom

Symptom

Possible cause

Remedy

Page

 

 

 

 

 

 

The main power switch is not

Turn on the main power switch.

 

The power is not

turned on.

 

 

 

8,9

turned on.

 

 

 

The power cord is

Plug the power cord into an AC

 

 

disconnected.

power outlet.

 

 

 

 

 

 

 

The input is not correctly set.

Use the projector or remote control

10

 

transmitter to set.

 

No video or audio.

 

 

 

 

 

 

 

No signal input.

Connect correctly.

 

7,8

 

 

 

 

 

 

 

 

The projector is not correctly

Connect correctly.

 

7,8

 

connected.

 

 

 

 

 

 

 

 

 

 

Video is present but

The volume is set to minimum.

Press VOLUME

on the remote

11,15

control or display the menu screen

no audio.

 

and adjust the volume.

 

 

 

 

 

 

 

 

 

 

Mute is turned on.

Press the MUTE

button.

11

 

 

 

 

 

 

The projector is not correctly

Connect correctly.

 

7,8

 

connected.

 

 

 

 

 

Audio is present but

 

 

 

The brightness adjustment knob

Select BRIGHT with the MENU

12

no video.

is rotated fully clockwise.

button and the press the button.

 

 

 

 

 

 

The lens cap is still attached.

Remove the lens cap.

9

 

 

 

 

 

Colors are pale and

Color density and color

 

 

12

color matching is

matching are not correctly

Adjust the video.

 

poor.

adjusted.

 

 

 

 

 

 

 

 

 

Brightness and contrast are not

Adjust the video.

 

12

 

correctly adjusted.

 

 

 

 

 

 

 

 

 

 

Images are dark.

The lamp is nearing the end of

Replace with a new lamp.

17

its service life.

 

 

 

 

 

 

 

 

 

WHISPER mode is set.

Clear WHISPER mode.

15

 

 

 

 

 

Video is blurred.

Focus or H PHASE is out of

Adjust the focus or H PHASE.

9,12

adjustment.

 

 

 

 

 

 

 

 

 

ENGLISH-22

Page 23
Image 23
Hitachi CP-S370W user manual Symptom Possible cause Remedy

CP-S370W specifications

The Hitachi CP-S370W is a versatile yet compact projector designed for various environments, including classrooms, office settings, and small conference rooms. This model is well-regarded for its impressive performance, user-friendly features, and advanced technology, making it a solid choice for educators and professionals alike.

One of the standout features of the CP-S370W is its brightness. With a remarkable brightness level of 3500 ANSI lumens, this projector delivers clear and vivid images even in well-lit environments. This high brightness ensures that visuals are easily visible, making it ideal for presentations where ambient light cannot be controlled.

The projector has a native resolution of 1280 x 800 pixels (WXGA), allowing for a wide-screen aspect ratio of 16:10. This makes it suitable for displaying HD content and detailed graphics without compromising quality. The CP-S370W also utilizes DLP technology, which provides exceptional color accuracy and contrast ratios, resulting in crisp and vibrant images that captivate audiences.

Another key characteristic of the CP-S370W is its ease of use. The projector is equipped with multiple connectivity options, including HDMI, VGA, and USB ports. This versatility allows users to connect various devices, such as laptops, tablets, and multimedia players, ensuring compatibility with a wide range of tools.

In terms of portability, the CP-S370W is lightweight and compact, making it easy to transport between locations. This feature is particularly useful for those who conduct presentations in different settings. The projector also comes with quick start and shutdown functions, enabling users to set up and pack away effortlessly.

The Hitachi CP-S370W emphasizes eco-friendliness with its energy-saving features. The long lamp life, rated at approximately 5000 hours in Eco mode, significantly reduces the need for frequent replacements and contributes to lower operating costs, making it an economical choice over time.

Additional features include a built-in speaker, automatic keystone correction, and a range of image adjustments, ensuring that users can optimize their viewing experience. Overall, the Hitachi CP-S370W stands out as a reliable, high-quality projector that meets the needs of modern presentations, combining robust technology with user-centric design.