Troubleshooting

Related Messages

When the unit's power is ON, messages such as those shown below may be displayed. When any such message is displayed on the screen, please respond as described below. If the same message is displayed after the treatment, or if a message other than the following appears, please contact your dealer or service company.

Message

Description

 

 

CHANGE THE LAMP

Lamp usage time is approaching 2000 hours. (*2)

AFTER REPLACING LAMP,

Preparation of a new lamp, and an early lamp change is

RESET THE LAMP TIMER.

recommended. After you have changed the lamp, please be

(*1)

sure to reset the lamp timer.

 

 

CHANGE THE LAMP

Lamp usage time is approaching 2000 hours. (*2)

AFTER REPLACING LAMP,

A lamp change within ** hours is recommended. When lamp

RESET THE LAMP TIMER.

usage reaches 2000 hours, the power will automatically be

THE POWER WILL TURN OFF

turned OFF. Please change the lamp by referring to the “Lamp”

AFTER ** hr.

section of this manual. After you have changed the lamp,

please be sure to reset the lamp timer.

(*1)

 

 

CHANGE THE LAMP

As lamp use has reached 2000 hours (*2), the power will soon

AFTER REPLACING LAMP,

be automatically turned OFF.

RESET THE LAMP TIMER.

Please immediately turn the power off, and change the lamp by

THE POWER WILL TURN OFF

referring to the “Lamp” section of this manual. After you have

AFTER 0 hr.

changed the lamp, please be sure to reset the lamp timer.

 

 

 

NO INPUT IS DETECTED

There is no input signal.

Please confirm the signal input connection, and the status of the

ON ***

signal source.

 

 

 

SYNC IS OUT OF RANGE

The horizontal or vertical wavelength of the inputted signal is

outside of the response parameters of this unit.

ON *** fH *****kHz fV *****Hz

Please confirm the specs for this unit or the signal source

 

specs.

 

 

 

The internal portion temperature is rising.

 

Please turn the power OFF, and allow the unit to cool down at

 

least 20 minutes. After having confirmed the following items,

CHECK THE AIR FLOW

please turn the power ON again.

 

Is there blockage of the air passage aperture?

 

Is the air filter dirty?

 

Does the peripheral temperature exceed 35°C?

NOTE (*1) • Although this message will be automatically disappeared after around 3 minutes, it will be reappeared

every time the power is turned ON.

(*2) • Lamps have a finite product life. Lamps are characterized by the fact that, after long hours of usage, a lamp will no longer light up, or the lamp will break or burst, etc. This unit is equipped with an automatic shut-down function, such that the power will automatically be turned OFF when lamp usage time has reached 2,000 hours. Please be aware, however, that among lamp types, there are major differences in product lifetimes; a lamp may thus fail to light even prior to the functioning of the automatic shut-down function of this unit.

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Hitachi CP-S235 user manual Troubleshooting, Related Messages

CP-S235 specifications

The Hitachi CP-S235 is a versatile and robust portable projector designed for a variety of environments, including classrooms, small to medium-sized meeting rooms, and event spaces. Its compact design and lightweight build make it highly portable, allowing users to easily transport it for presentations and lectures. With an emphasis on ease of use and performance, the CP-S235 incorporates several features that enhance its functionality and picture quality.

One of the key features of the Hitachi CP-S235 is its bright display capability. With a brightness of 3000 ANSI lumens, it ensures that presentations remain clear and visible, even in well-lit environments. The projector offers a native XGA resolution of 1024 x 768 pixels, providing sharp and detailed images that are ideal for displaying graphs, charts, and images with fine details. Its high contrast ratio enhances the depth of colors, making visuals more vibrant and engaging.

The Hitachi CP-S235 integrates advanced technologies that contribute to its exceptional performance. The use of 3LCD technology helps in delivering accurate color reproduction, providing a uniform brightness level across various colors. This makes it suitable for presenting images and videos that require precise color fidelity, such as educational content and marketing materials.

Connectivity options are plentiful, with HDMI, VGA, and composite inputs allowing users to connect various devices such as laptops, DVD players, and video game consoles seamlessly. The CP-S235 also supports USB connectivity, enabling users to present directly from USB flash drives, which simplifies the setup process and reduces the need for additional devices.

With a lamp life of up to 5000 hours in eco mode, the Hitachi CP-S235 is designed for longevity, requiring less frequent lamp replacements and lowering the total cost of ownership. The eco-friendly features include a low power consumption mode that reduces energy usage when the projector is not in active use.

User-friendly features such as automatic vertical keystone correction and quick setup mean that users can easily achieve optimal image positioning without technical adjustments.

In summary, the Hitachi CP-S235 is a feature-rich projector that stands out for its exceptional brightness, advanced technologies, and user-centric design, making it an ideal choice for professionals seeking reliability and high-quality presentations in diverse settings.