WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued)

Phenomena That May Easily Be Mistaken for Machine Defects

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

Phenomenon

Cases not involving a machine defect

Items to be confirmed

Reference

Page(s)

 

 

 

 

 

 

 

 

The main power source is not ON.

Turn on the main power.

Vol.1-3, 14

 

 

 

 

The electrical power cord is not plugged in.

Correctly connect the power cord.

 

 

 

 

 

 

Power does not

 

Be sure to press the “O” (power OFF) side

 

come ON

The main power source has been

of the main power switch, and leave this OFF

Vol.1-14

 

interrupted during operation, such as by

for approximately 20 minutes. After the unit

 

a power outage (blackout), etc.

has sufficiently cooled down, turn ON the

 

 

 

power source.

 

 

 

 

 

No sound or

The input changeover settings

Select the input signal, and

Vol.1-15

are mismatched.

correct the settings.

pictures are

 

 

 

 

 

 

 

outputted

No signal is being inputted.

Correctly connect the connection cord.

Vol.1-10, 11

 

 

 

 

 

The electrical wiring to this unit

Correctly connect the connection cord.

Vol.1-10, 11

 

is not correctly connected.

Pictures are

 

 

 

 

 

The volume setting has been set at (or

 

Vol.1-17

displayed, but no

Adjust the VOLUME setting to a higher level.

adjusted to) an extremely low level.

sounds are heard

 

 

 

 

 

The MUTE mode is the current setting.

Press the MUTE button to release

Vol.1-17

 

 

 

(change) the MUTE mode setting.

 

 

The electrical wiring to this unit

Correctly connect the connection cord.

Vol.1-10, 11

Sounds are

is not correctly connected.

 

 

heard, but no

The brightness setting has been set at

Adjust the BRIGHT setting to a

Vol.2-2

pictures are

(or adjusted to) an extremely low level.

brighter level.

 

displayed

 

 

 

The lens cap has not been removed.

Remove the lens cap.

Vol.1-14

 

 

 

 

 

Colors have a faded-

 

Perform picture adjustments by changing the

Vol.2-3

out appearance

Color depth setting or color tone setting

COLOR BAL R, the COLOR BAL B, and/or the

Color tone is poor

 

TINT settings, etc.

 

 

 

 

 

 

The brightness setting and/or contrast

Perform picture adjustments by changing the

Vol.2-2

 

setting has not been properly adjusted.

BRIGHT and/or CONTRAST settings, etc.

 

Pictures appear

The WHISPER mode is the current

Change (by releasing) from the

Vol.2-6

dark

setting.

WHISPER mode.

 

 

 

 

 

 

Lamp is approaching the end of its

Exchange the old lamp with a new

Vol.1-25, 26

 

product lifetime.

lamp.

 

 

 

 

 

Pictures appear

Either the FOCUS setting or the H

Adjust the FOCUS and H PHASE settings.

Vol.1-15

blurry

PHASE is not properly adjusted.

Vol.2-3

 

 

 

 

 

NOTE

Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.

9

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Hitachi CP-X328 user manual Phenomena That May Easily Be Mistaken for Machine Defects, Vol.2-2, Vol.2-3, Vol.2-6
Page 38 Page 40

CP-X328 specifications

The Hitachi CP-X328 is a versatile and reliable projector designed to meet the needs of both educational institutions and business environments. Known for its robust performance and user-friendly features, the CP-X328 delivers an exceptional viewing experience, making it a popular choice among users.

One of the standout features of the CP-X328 is its impressive brightness capacity. With a brightness rating of 3,000 ANSI lumens, this projector ensures clear and vivid images even in well-lit rooms. This makes it an ideal choice for classrooms and conference rooms where ambient light can be a challenge. Coupled with a high contrast ratio of 2000:1, the projector allows for rich colors and deeper blacks, enhancing the overall picture quality.

The CP-X328 utilizes 3LCD technology, which is known for its ability to produce bright and true-to-life colors. This technology ensures that images remain consistent and vibrant while minimizing the potential for color distortion or fading over time. Users will appreciate the projector's ability to reproduce detailed graphics and text, making it suitable for both presentations and educational purposes.

In terms of connectivity, the CP-X328 is equipped with a variety of ports to accommodate multiple devices. It includes HDMI, VGA, USB, and RCA inputs, allowing users to connect laptops, cameras, and other multimedia devices effortlessly. This versatility ensures that the projector can be integrated into various setups, whether in a classroom, a meeting room, or for home entertainment.

The projector also features a long lamp life, rated at approximately 5,000 hours in standard mode and up to 6,000 hours in eco mode. This extended lifespan minimizes maintenance costs and downtime, making it a cost-effective choice for long-term users. Additionally, the silent operation of the CP-X328, with a noise level as low as 29 decibels in eco mode, allows for a distraction-free experience during presentations or lectures.

Lastly, the Hitachi CP-X328 is designed with ease of use in mind. With a user-friendly interface, intuitive remote control, and lens shift capabilities, setting up and adjusting the projector is a hassle-free process. Whether you are delivering a presentation or screening a video, the CP-X328 ensures that you can focus on your content rather than on complex technology.

In conclusion, the Hitachi CP-X328 is a reliable projector that combines impressive brightness, advanced 3LCD technology, versatile connectivity options, and user-friendly features, making it an excellent choice for a variety of environments.
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