Hitachi CP-X8150, CP-WX8255 Troubleshooting, No power is supplied to the Main and Sub, Projector

Page 32

7.Troubleshooting

About the phenomenon confused with a machine defect, check and cope with it according to the following table.

Phenomena that may be easy to be mistaken for machine defects

Phenomenon

Cases not involving a machine defect

Reference

page

 

No power is supplied to the Main and Sub

 

 

 

projector.

8

 

To use the Intellectual Stack feature,

 

in User’s

 

supply AC power to both the Main and Sub

 

Manual

 

projectors. If AC power is supplied to only

 

(concise)

 

one of the projectors, Intellectual Stack is

 

 

 

disabled.

 

 

The RS-232C cable between the Main and

 

 

Sub projectors is not properly connected.

 

 

To use the Intellectual Stack feature, connect

8

 

an RS-232C cross cable between the Main

Intellectual

and Sub projectors. If the cable is not

 

connected, the Main projector cannot control

 

Stack does not

 

the Sub projector.

 

function.

 

The menu settings for Intellectual Stack

 

 

 

 

are not performed correctly.

 

 

Check the settings of the STACK menu on

14

 

the Main and Sub projectors. To use the

 

Intellectual Stack feature, one projector must

 

 

be set to Main and the other projector must

 

 

be set to Sub.

24

 

Signal cables are not connected correctly.

 

Check the connection of cables. Also check

10 - 14

 

that the cable connection matches with the

in Operating

 

port settings in the menu.

 

Guide

 

The RS-232C cable between the Main and

The Main and

 

Sub projector do

Sub projectors is not properly connected.

8

not operate in

Connect the RS-232C cable properly and

 

synchronization. restart the Main projector.

 

(continued on next page)

 

32

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Contents Features Instant Stack GuideContents Remote control for Intellectual Stack and Simple Stack IntroductionBasic information and preparations Instant StackIntroduction Installation Preparing for Intellectual StackSetting up Set a Installing the first projector Set aDeciding installation position Operating Guide → Option menu Setting up Set B Installing the second projector Set BConnecting projectors Installation Confirming Main and Sub settings Fine adjusting image position For Intellectual Stack usersFor Simple Stack users Stack menu settings Displaying Stack menuSelecting Main, Sub or off Selecting lamp operation mode Only for CP-X8160,CP-WX8255 and CP-WU8450Selecting lamp operation mode Selecting lamp switching mode Selecting input source for Sub Dialog from Stack menu Exiting Intellectual Stack menuStack menu Important information for Intellectual Stack USB Type A, USB Type B, LAN Only for CP-WU8440 and CP-WU8450Example Connecting cables Connecting an RS-232C cableInputting image to Sub and Main individually Connecting signal cablesInputting image from Main to Sub Checking Main projectors operating status Setting input ports using menuPreparing for menu operations Starting up Main projector Setting the menu Inputting image from Main to Sub Computer signalInputting image to Sub and Main individually Setting input ports using menu Restrictions on the Sub projector Restrictions on Schedule functionRestrictions on the Main projector Restrictions on Schedule function Troubleshooting No power is supplied to the Main and SubSignal cables are not connected correctly ProjectorSettings on the projectors are not set For the Intellectual Stack featureRemote control is pointed at the Sub There are some adjustment differences Two images
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CP-X8240, CP-X8160, CP-WU8450, CP-SX8350, CP-WX8255 specifications

The Hitachi CP-WX8240 and CP-X8150 projectors are two powerful solutions designed to meet the needs of a variety of settings, including education, corporate environments, and large venues. Both models offer advanced features, high-quality visuals, and user-friendly operation, making them ideal choices for presentations, lectures, and multimedia applications.

The Hitachi CP-WX8240 stands out with its WXGA resolution (1280 x 800), ensuring sharp and clear images. With a remarkable brightness of 8,500 lumens, it is capable of delivering vibrant visuals even in well-lit environments. The CP-WX8240 features a high contrast ratio, which enhances the clarity of the projected images, thereby making text legible and colors vivid. This model also incorporates advanced 3D technology, enabling users to deliver immersive visual experiences, perfect for educational and commercial purposes.

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In terms of maintenance and usability, both models are designed with user-friendly features, such as easy lamp replacement and filter access. They also come equipped with integrated speakers, eliminating the need for additional external sound systems in smaller venues. Furthermore, the projectors support wireless functionality, allowing for seamless connectivity to laptops and mobile devices for effortless presentations.

In summary, the Hitachi CP-WX8240 and CP-X8150 projectors are excellent choices for users seeking high brightness, impressive image quality, and versatile connectivity options. Their robust features and advanced technologies make them suitable for a diverse range of applications, delivering exceptional performance whether in a classroom or conference hall.
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