Hitachi CP-X985W user manual Symptom Possible cause Remedy

Page 23

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

No video or audio.

transmitter to set.

 

 

 

 

 

 

 

 

 

 

 

 

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

no audio.

control or display the menu screen

 

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.

 

 

 

 

 

 

 

 

 

 

 

 

Video is blurred.

Focus or H PHASE is out of

Adjust the focus or H PHASE.

9,12

adjustment.

 

 

 

 

 

 

 

 

 

 

 

ENGLISH-22

Image 23
Contents CP-X980W/X985W Contents Before USE FeaturesContents of package Part Names Before USEENGLISH-4 Loading the Batteries Installation Reference InstallationInstallation of the Projector and Screen Angle AdjustmentCabling InstallationCabling Plug & Play Power ConnectionExample of system setup Standby Power onPower OFF OperationsBasic Operation Description OperationsBasic Operation Menu Display Start/Stop Press the Menu button Select Mode of P.IN P. Display Press the PinP buttonNormal menu Single menu Setup Menu Setup MenuInput Menu Description Automatic Adjustment at RGB Input Select the Execute withAutomatic Adjustment at Video Input Select the Execute with Input MenuImage Menu Image MenuAuto OFF Options MenuOptions Menu Description LanguageNo Signal Menu No Signal MenuLamp Life MaintenanceLamp LampReplacing the Lamp MaintenanceResetting the Lamp Timer Cleaning the Lens Air Filter MaintenanceOther Maintenance Maintenance Inside the EquipmentOSD Messages TroubleshootingMessage Contents OSD MessageIndicator TroubleshootingIndicators Message Indicators MessageSymptom Possible cause Remedy SymptomSymptom Specifications SpecificationsWarranty and AFTER-SERVICE Technical Dimension DiagramSignal Connector Pin Assignment Resolution FH kHz FV Hz Rating Signal mode Display Example of computer signalTechnical Initial set signalsPS/2 Mouse Connection to the Mouse ControlPS/2, ADB or Serial Mouse USB MouseSerial Mouse ADB MouseProtocol Communications settingCommand data RS-232C communicationIncreasing the projector setting value Increment command Requesting projector status Get commandChanging the projector settings Set command Using the projector default settings Reset CommandCRC Be EF BA D2 Be EF FD D3 Be EF Ntsc PAL RGB Be EF For the Customers in Canada Pour les utilisateurs au Canada Regulatory NoticesFCC Statement Warning Page Hitachi Business Systems Nordic Hitachi Sales Corp. of CanadaHitachi Europe GmbH Hitachi Sales Europe GmbH
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CP-X985W specifications

The Hitachi CP-X985W is a high-performance projector designed for educational and corporate environments, delivering outstanding image quality and versatility. Known for its impressive brightness and resolution, this projector is an excellent choice for presentations, lectures, and interactive meetings.

One of the standout features of the CP-X985W is its brightness level, which reaches up to 5,000 ANSI lumens. This high brightness rating ensures that images remain clear and vibrant, even in well-lit rooms. The WXGA resolution of 1280 x 800 pixels offers a wide aspect ratio of 16:10, making it ideal for displaying high-definition content, such as videos and graphics, without compromising on detail. The combination of high brightness and superior resolution allows users to present complex data and detailed visuals effectively.

The CP-X985W utilizes advanced imaging technologies, including DLP (Digital Light Processing) technology, which enhances the quality of images with sharp text and vivid colors. This projector also features a contrast ratio of 2,000:1, providing a dynamic range that improves the depth and clarity of images, allowing subtle details to shine through in presentations.

Connectivity is a priority for the CP-X985W, with a range of input options, including HDMI, VGA, and USB, ensuring that users can connect various devices effortlessly. The inclusion of wireless capabilities allows for seamless connectivity to laptops and mobile devices, facilitating a more interactive presentation experience without the hassle of cable management.

Designed with user-friendliness in mind, the Hitachi CP-X985W includes a range of features that enhance the overall user experience. The built-in speaker delivers decent audio output for small meetings and presentations, while the easy-to-navigate menu and remote control allow users to make quick adjustments during presentations. The auto keystone correction feature ensures that images remain properly aligned, even when the projector is not perfectly centered relative to the screen.

Additionally, the CP-X985W is equipped with energy-saving technologies, such as a low power consumption option and a lamp life of up to 5,000 hours, which reduces the total cost of ownership. This is particularly advantageous for organizations that rely on projectors for daily use.

Overall, the Hitachi CP-X985W is an exceptional projector that combines high brightness, excellent resolution, and user-friendly features, making it a dependable choice for any professional setting. With its advanced technology and robust performance, it stands out as a versatile tool for enhancing communication and collaboration.