Troubleshooting

Phenomena that may be easily mistaken for machine defects (continued)

Phenomenon

&DVHVQRWLQYROYLQJDPDFKLQHGHIHFW

Reference

page

 

 

 

The signal cables are not correctly connected.

10

 

&RUUHFWO\FRQQHFWWKHDXGLRFDEOHV

 

 

 

The MUTE function is working.

18

 

5HVWRUHWKHVRXQGSUHVVLQJWKH087(RU92/80(EXWWRQ

 

RQWKHUHPRWHFRQWURO

 

 

7KHYROXPHLVDGMXVWHGWRDQH[WUHPHO\ORZOHYHO

18

 

$GMXVWWKHYROXPHWRDKLJKHUOHYHOXVLQJWKHPHQXIXQFWLRQ

 

RUWKHUHPRWHFRQWURO

 

6RXQGGRHVQRW

The AUDIO setting is not correct.

38

FRPHRXW

&RUUHFWO\VHWWKHLWHPVLQWKH$8',2PHQX

 

 

7KHDXGLRRQ\RXU+'0,HTXLSPHQWLVQRWVHWWR/LQHDU3&0

11

 

7KH+'0,LQSXWRQWKLVSURMHFWRUVXSSRUWV/LQHDU3&0DXGLR

 

RQO\&KHFNWKHDXGLRVHWWLQJRQ\RXU+'0,HTXLSPHQW

 

 

The audio on the HDMI input is muted.

38

 

&KDQJHWKHDXGLRVHWWLQJLQWKH$8',2PHQX

 

 

 

The digital audio in HDMI signal does not work well.

10

 

8VHWKHDQDORJXHDXGLRFRQQHFWLQJHLWKHUDQ5&$DXGLR

 

FDEOHRUVWHUHRPLQLFDEOH

 

 

7KHOHQVFRYHULVDWWDFKHG



 

5HPRYHWKHOHQVFRYHU

 

 

 

The signal cables are not correctly connected.

10

 

&RUUHFWO\FRQQHFWWKHFRQQHFWLRQFDEOHV

 

 

1RSLFWXUHVDUH

7KHEULJKWQHVVLVDGMXVWHGWRDQH[WUHPHO\ORZOHYHO

26

$GMXVW%5,*+71(66WRDKLJKHUOHYHOXVLQJWKHPHQX

GLVSOD\HG

IXQFWLRQRUWKHUHPRWHFRQWURO

 

The computer cannot detect the projector as a plug and play monitor.

 

0DNHVXUHWKDWWKHFRPSXWHUFDQGHWHFWDSOXJDQGSOD\

11

 

PRQLWRUXVLQJDQRWKHUSOXJDQGSOD\PRQLWRU

 

 

The BLANK screen is displayed.

23

 

3UHVVWKH%/$1.EXWWRQRQWKHUHPRWHFRQWURO

 

 

 

The HDMI cable is not correctly connected.

10

 

&RUUHFWO\FRQQHFWWKH+'0,FDEOH

 

 

1RSLFWXUHV

<RXU+'0,HTXLSPHQWLVQRWFRPSDWLEOHZLWKWKHSURMHFWRU

 

7KLVSURMHFWRUFDQEHFRQQHFWHGZLWKDQRWKHUHTXLSPHQW

11

RUGLVWXUEHG

WKDWKDV+'0,RU'9,FRQQHFWRUEXWZLWKVRPHHTXLSPHQW

SLFWXUHVDUH

 

WKHSURMHFWRUPD\QRWZRUNSURSHUO\

 

GLVSOD\HGRQ

 

<RXU+'0,HTXLSPHQWDQGWKHSURMHFWRUDUHQRWKDUPRQL]HG

 

+'0,LQSXW

±

 

7XUQRIIWKHERWKHTXLSPHQWDQGWXUQRQWKHPDJDLQ

 

 

The signal format on the HDMI is not supported.

11

 

&KHFNWKHYLGHRVHWWLQJRQ\RXU+'0,HTXLSPHQW

 

 

74 &RQWLQXHGRQQH[WSDJH

Page 84 Page 86
Page 85
Image 85
Hitachi CP-X809W user manual Phenomena that may be easily mistaken for machine defects, 7KHOHQVFRYHULVDWWDFKHG
Page 84 Page 86

CP-X809W specifications

The Hitachi CP-X809W is a versatile and powerful projector designed for educational and professional environments. Renowned for its exceptional image quality and user-friendly features, this projector is a preferred choice for classrooms, boardrooms, and conference facilities.

One of the standout features of the CP-X809W is its impressive brightness capability, boasting an output of up to 3,500 ANSI lumens. This ensures that presentations are vivid and clear, even in well-lit rooms. Coupled with a high contrast ratio, it delivers deep blacks and vibrant colors, making visual content more engaging. The native WXGA resolution (1280 x 800) enhances the clarity of images and text, making it ideal for showcasing detailed graphics and videos.

The projector includes various connectivity options, allowing seamless integration with multiple devices. It comes equipped with HDMI, VGA, and USB ports, ensuring compatibility with laptops, tablets, and other multimedia devices. Additionally, the CP-X809W supports both wired and wireless connections, providing users with flexibility in how they present their material.

Another notable technology incorporated in the CP-X809W is 3LCD, which enhances color accuracy and produces a wider color gamut. This technology minimizes the risk of color shading, ensuring that images remain consistent and true to life, a vital aspect for any professional presentation.

The CP-X809W also features a robust lamp life of up to 5,000 hours in eco mode. This longevity helps reduce maintenance costs and downtime, making it a cost-effective solution for institutions that rely heavily on projector use. The projector’s eco-friendly design includes energy-saving features, further reducing its overall environmental impact.

User-friendly functionality is another strong point of the CP-X809W. Its intuitive interface and remote control make navigating settings and features easy, while the keystone correction feature ensures that images are perfectly aligned, regardless of the projector's placement.

In summary, the Hitachi CP-X809W stands out with its high brightness, versatile connectivity options, advanced 3LCD technology, and user-friendly design. This projector successfully combines quality and practicality, making it an excellent choice for anyone in need of a reliable presentation tool.
Top Page Image Contents