Hitachi CP-X444 Regarding the indicator lamps, Cooling fan is not operating, Has become heated

Page 45

Troubleshooting

Regarding the indicator lamps (continued)

POWER

LAMP

TEMP

Description

indicator

indicator indicator

 

 

 

 

The cooling fan is not operating.

Blinking

 

 

Please turn the power off, and allow the projector to

 

 

cool down at least 20 minutes. After the projector has

In Red

 

 

Turned

Blinking suffi ciently cooled down, please make confi rmation

or

off

In Red that no foreign matter has become caught in the fan,

Lighting

 

 

etc., and then turn the power on again.

In Red

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

 

 

 

please contact your dealer or service company.

 

 

 

There is a possibility that the interior portion

 

 

 

has become heated.

 

 

 

Please turn the power off, and allow the projector to

Blinking

 

 

cool down at least 20 minutes. After the projector has

 

 

suffi ciently cooled down, please make confi rmation of

In Red

 

 

Turned

Lighting the following items, and then turn the power on again.

or

off

In Red • Is there blockage of the air passage aperture?

Lighting

In Red

• Is the air fi lter dirty?

• Does the peripheral temperature exceed 35°C?

 

 

If the same indication is displayed after the remedy,

 

please set FAN SPEED of the SERVICE item in the

 

OPTION menu to HIGH.

Lighting Alternative

In Green blinking in Red

There is a possibility that the interior portion has become overcooled.

Please use the projector within the usage temperature parameters (5°C to 35°C). After the remedy, reset the power to ON.

 

 

It is time to clean the ai r filter

Lighting

 

Please immediately turn the power off, and clean or

Simultaneous

change the air fi lter referring to the section “Air Filter”.

In Green

blinking in Red

After cleaning or changing the air fi lter, please be sure

 

 

to reset the fi lter timer. After the remedy, reset the

 

 

power to ON.

NOTE • When the interior portion has become overheated, for safety purposes, the power source is automatically turned off, and the indicator lamps may also be turned off. In such a case, press the “ ” (OFF) side of the power switch, and wait at least 45 minutes. After the projector has suffi ciently cooled down, please make confi rmation of the attachment state of the lamp and lamp cover, and then turn the power on again.

45

Image 45
Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Remote control Setting upPower on/off MaintenanceAbout contents of package Fastening the lens cover Component ProjectorCB/PB CR/PRRemote control Control buttonsMagnify Setting up Arrangement For the model CP-X444For the model CP-X440 Adjusting the projectors elevator About the filter cover for bottom-up use About Plug-and-Play capability Connecting your devicesConnecting to a monitor output Connecting to a speaker with amplifier outputExamples of connection with a computer Audio/Video cable Examples of connection with a VCR/DVD playerVideo out Audio L out Audio R outConnecting power supply Putting batteries Remote controlUsing the remote control Turning on the power Power on/offTurning off the power PowerSelecting an input signal Adjusting the volumeOperating Temporarily muting the soundAdjusting the zoom and focus Searching an input signal For an RGB signal  For a video signal/no signalAdjusting the position Using the automatic adjustment feature For a video signal or s-video signal  For a component video signalCorrecting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenMultifunctional settings Using the menu functionAdvanced Menu Aspect Mode Brightness Contrast Color Tint Shrpness Whisper Easy MenuDescription Mirror Reset Filter Time Language Easy MenuGo To Advanced Menu Description #3 Custom  #3 Default  #2 Custom Picture MenuGamma Color Temp Picture MenuHigh  Middle  LOW  Custom Color Tint SharpnessProgressive MY Memory TV  Film  Turn OFFLOAD1  LOAD2  LOAD3  LOAD4 SAVE4 SAVE3  SAVE2  SAVE1 For an RGB signal Aspect Over Scan Position H Position PhaseFor a video signal / no signal 43  169  Small Image MenuSize Auto Adjust Execute For a video signal or s-video signalImage Menu Color Space Component Video Format Input MenuComponent  Scart RGB Auto  Ntsc  PAL  SecamInformation Input MenuSetup Menu Whisper Mirror VolumeAudio Screen Menu Menu Position OSD Bright BlankBright  Dark Start UP Screen MenuMyScreen MyScreen Lock Description Turn on  Turn OFFNo Input is Detected Sync is OUT of Range MessageOption Menu Reset  CancelAuto Search Auto OFF Lamp Time Filter Time RGB IN1  RGB IN2  Component Video  S-VIDEO  VideoOption Menu Lamp MaintenanceLamp Case of replacement by yourselfAir filter Other care Caring for the cabinet and remote controlInside of the projector Caring for the lensTime the lamp timer has counted is approaching 2000 hours There is no input signalRelated messages Related messages Internal temperature is risingLamp does not light, and there is a Regarding the indicator lampsPossibility that interior portion has become HeatedIt is time to clean the ai r filter Regarding the indicator lampsCooling fan is not operating There is a possibility that the interior portionPower switch is not set to the on position Electrical power cord is not pluggedSignal cables are not correctly connected Volume is adjusted to an extremely low levelColor settings are not correctly adjusted Brightness is adjusted to an extremely low levelColor Space setting is not suitable Lens cap is attachedRGB input SpecificationRGB output Audio inputSpecifications For the model CP-X444 For the model CP-X440Example of computer signal Vesa TextVesa Initial set signals RGB in 1, B RGB in 2, C RGB OUT Connection to the portsComponent Video D Y, E CB/PB F CR/PR Audio 1-IN Ø3.5 stereo mini jack, I J Audio 2 L/R RCA jack RTSCTS Connecting the cable Communications settingRS-232C Communication Changing the projector settings Set command Requesting projector status Get commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandRS-232C Communication Be EF FB FA Color Temp Gain G Aspect Keystone Mute OSD Bright Hitachi Atago Building
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CP-X444, CP-X440 specifications

The Hitachi CP-X440, CP-X444, and CP-X445 projectors are part of Hitachi's highly regarded line of portable projectors designed for professional presentations, educational environments, and corporate meetings. With their robust performance and user-friendly features, these projectors stand out as reliable tools for a variety of applications.

One of the key features of the CP-X440, CP-X444, and CP-X445 is their impressive brightness levels. Equipped with high-lumen output capabilities, these projectors ensure vibrant and clear images even in well-lit environments. With brightness ratings of up to 4000 ANSI lumens, they can effectively project content onto large screens or walls, making them suitable for classrooms, conference rooms, and auditoriums.

Resolution is another critical aspect of these projectors. The CP-X440, CP-X444, and CP-X445 support native XGA resolution (1024 x 768 pixels), providing sharp and detailed images that enhance the viewing experience. This resolution is ideal for displaying presentations, charts, and videos, ensuring that the audience can easily read and understand the content.

In terms of connectivity, these projectors offer a wide range of options to accommodate various devices. They come with multiple input terminals, including HDMI, VGA, and composite video connections, making it easy to connect laptops, DVD players, and other multimedia devices. Additionally, the CP-X445 model features an integrated wireless option, enabling seamless presentation sharing from mobile devices and laptops without the need for cables.

The use of advanced technology is evident in the image quality produced by these projectors. Hitachi's proprietary technology enhances color reproduction and contrast, delivering images that are not only bright but also rich in detail. The projectors also utilize a maintenance-free filter, significantly reducing the need for regular upkeep and prolonging the lifespan of the device.

Portability is an essential characteristic of the CP-X440, CP-X444, and CP-X445 projectors. Their compact design and lightweight construction make them easy to transport, allowing professionals to take them between different venues effortlessly. The projectors also come equipped with a quick-start feature, enabling users to set up and start presentations in no time.

To further enhance usability, these projectors include built-in speakers, providing sufficient audio output for small to medium-sized rooms. The user-friendly interface and remote control make navigation and operation straightforward for users of all skill levels.

In summary, the Hitachi CP-X440, CP-X444, and CP-X445 projectors offer a blend of brightness, resolution, connectivity, and portability, making them ideal choices for various presentation needs. Their advanced features and ease of use ensure that they meet the demands of professionals seeking reliable and effective projection solutions.