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Hitachi CM771ET, User Manual

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Hitachi CM771ET User Manual Download Page 18

The following Table l-4 is provided to assist you in common installation issues.

Table l-4. Troubleshooting

S y m p t o m

Solution

 No power

Verify the power cord is installed correctly.
Press the power switch.

No picture

Increase Contrast and Brightness.

No picture and the power indicator Check Signal Cable Connection.
lights orange

Check Power Connection to computer.

“POWER SAVE” message appears

Check Signal Cable Connection.
Check Power Connection to computer.

“INVALID SCAN 

 message Check Signal Cable Connection.

appears

Check video input specification.

Wavy or elliptical (moire) pattern Adjust unit with moire control as outlined in the

appears

Table l-l.

Colour is not uniform

Activate Degauss function.

Environmental influences

Check to see that no magnetic appliance such
as telephones, 

 fans, or

 lighting are near the monitor.

I - 1 6

Summary of Contents for CM771ET

Page 1: ...L FOR FUTURE REFERENCE For future reference record the serial number of your colour monitor SERIAL No The serial number is located on the rear of the monitor This monitor is ENERGY STAR compliant when used with a computer equipped with VESA DPMS The ENERGY STAR emblem does not represent EPA endorsement of any product or service AS an ENERGY STAR Partner Hitachi Ltd has determined that this product...

Page 2: ......

Page 3: ...out express written authority TRADEMARK ACKNOWLEDGEMENT VGA is a registered trademark of International Business Machines Corporation VESA is a trademark of a nonprofit organisation Video Electronics Standard Association ENERGY STAR is a trademark of Environmental Protection Agency EPA CONTENTS FEATURES 1 2 BCAUTIONS 1 3 INSTALLATION 1 7 OPERATlON 1 9 POWER SAVING SYSTEM 1 15 PLUG PLAY 1 15 SlGNAL ...

Page 4: ...y settings including the standard factory settings Digital Colour Control Function Red green and blue colour balance is adjustable by digital control An adjusted colour setting can be stored and recalled by the colour select function Power Saving System The Environmental Protection Agency EPA has established a voluntary program by which manufacturers enable computer products to go into low power s...

Page 5: ...e but also the rear and bottom sides of the monitor Ventilation holes are provided at all sides of covers to prevent excessive temperature increase 8 Be cautious of magnetic fields DO NOT place a magnet loudspeaker system floppy disk drive printer or anything which will generate magnetism near the unit A magnetic field may cause blurred colours or distortion of the displayed pattern L Be mindful o...

Page 6: ... in the building installation meets the conditions in the table prior to installing the equipment 1 a Be careful of static electricity on CRT surface To prevent electrical shock by the static electricity on the CRT surface disconnect the power cord at least 30 seconds after turning OFF the power A Avoid frequent power ON OFF switching Do not repeat OFF and ON power switching in a short period This...

Page 7: ...plitude must not exceed the specified level CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Declaration of Conformity According to 47CFR Part 2 and 15 for Class B Personal Computers end Peripherals and or CPU Boards atid Power Supplies used with Class B Personal Computers we Hitachi America Ltd...

Page 8: ...appropriate safety approved extension lead or consult your dealer Should it be necessary to change the mains plugs this must be carried out by a competent person preferably a qualified electrician If there is no alternative to cutting off the mains plug ensure that you dispose of it immediately having first removed the fuse to avoid a possible shock hazard by inadvertent connection to the mains su...

Page 9: ... the details in the following delivery note Should you discover that the equipment has been damaged during transport or that the consignment does not correspond to the delivery note notify your dealer immediately Delivery Note one Monitor one Power Cord this User Manual NOTE Keep the original packing material for future reshipment l 7 ...

Page 10: ...ection Insert the signal input connector of the monitor to the host computer with attention to the suitability and secure the screws on the connector shell firmly 3 Power Cord Connection 1 Make sure to use the power cord meeting the safety standard of the country in which you are using the monitor 2 Insert the connector of a power cord to the AC Inlet of the monitor 3 Insert the plug of the power ...

Page 11: ...shows the main menu The EasyMenu has 4 sub menus Screen Menu Recall Menu OSD Menu and Color Menu You earl can call them by the functions of the main menu 2 To select the function of the menu use the Main Menu adjustment buttons I 3 To execute the selected function use the adjustment buttons O O in the Table l l overleaf i NOTE i You can select the OSD language i Use the function LANGUAGE SELECT of...

Page 12: ...RECALL MENU SCREEN MENU ROTATION PIN BALANCE PARALLELOGRAM PINCUSHION TRAPEZOID V POSITION V SIZE TRAPEZOID PINCUSHION PARALLELOGRAM PIN BALANCE ROTATION SCREENMENU RECALL MENU OSD MENU c COLOR SELECT COLOR MENU DMS DEGAUSS a OSD EXIT T o b e continued on the next page I 1 0 Adjustments ...

Page 13: ...a RECALL MENU 2 COLOR MENU DMS DMS 9300 6500 5000 USER DMS 0 no function calls COLOR MENU 0 cancels the DMS mode NO set the DMS mode YES 1 1 1 1It increases the brightness for I fs DEGAUSS dynamic motion picture system 0 no function executes degaussing YES To be continued on the next page I I I ...

Page 14: ... LINEARITY V LIN BALANCE HEMISPHERE H MOIRE makes the operation of the horizontal moire changing circuit weaker makes the operation of the horizontal moire changing circuit stronger makes the operation of the vertical moire changing circuit weaker makes the operation of the vertical moire changing circuit stronger Moire may appear on the screen due to interference between CRT dot pitch and video s...

Page 15: ...ontinuedl Adjustment ContinuedJ Item Adjktment button Function recalls all factory settings and delete the all user settings YES T o activate the TOTAL RESET command 1o be continued on the next page 1 13 Table 1 1 ...

Page 16: ...rman 3 ESPANOL Spanish ITALIAN0 Italian FRANCAIS French ENGLISH changes to the previous mode R B G R changes to the next mode R G B R makes the Green and Blue stronger When the Green or Blue reaches the upper limit it makes the Red weaker makes the Red stronger When the Red reaches the upper limit it makes the Green and Blue weaker makes the Blue and Red stronger When the Blue or Red reaches the u...

Page 17: ...facturers comply with for this user friendly function It works when the monitor is connected to DDC ready computer that is running an operating system software that incorporates Plug 8 Play functionality SIGNAL CHECK Your monitor is equipped with an automatic Signal Verification System The Table l 3 below outlines the operation of this system Table 1 3 Signal Check Signal Condition Indication of O...

Page 18: ... orange Check Power Connection to computer POWER SAVE message appears Check Signal Cable Connection Check Power Connection to computer INVALID SCAN FREQ message Check Signal Cable Connection appears Check video input specification Wavy or elliptical moire pattern Adjust unit with moire control as outlined in the appears Table l l Colour is not uniform Activate Degauss function Environmental influe...

Page 19: ...s 457mm diagonal typical Viewable Image Area Horizontal 365 mm typical Vertical 275 mm typical Colour Temperature 9300 Standard colour balance 9300K 6500 Standard colour balance 6500K 5000 Standard colour balance 5000K USER User defined DMS Standard colour balance 9300K for the DMS mode Power Supply AC 100 120 I200 240 V automatically selected Power Consumption 98 W typical provided with power sav...

Page 20: ... 1 0 3 8 us Horizontal back porch should be more than 1 2 us Horizontal blanking width should be more than 3 5 us for 55 kHz 115 kHz horizontal frequency Horizontal front porch should be more than 0 1 us Horizontal sync width should be within 1 O 3 0 us Horizontal back porch should be more than I 1 us Horizontal blanking width should be more than 2 4 us The following vertical timing conditions are...

Page 21: ...SPECIFlCATlONS Continued Pin Assignment Signal itqriut Connector of the Monitor q ...

Page 22: ...s and during their manufacture Since it is not so far posstble to satisfactorily recycle the majority of electronics equtpment most of these potentially damaging substances sooner or later enter nature There are also other characteristics of a computer such as energy consumption levels that are important from the wewpomts of both the work internal and natural external environments Since all method...

Page 23: ...ur generating layers of certain computer displays Cadmium damages the nervous system and is toxic m high doses The relevant TC099 requirement states that batter es the colour generating layers of dmplay screens and the electrical or electronics components must not contain any cadmium Mercurya Mercury is sometimes found in batteries relays and switches It damages the nervous system and is toxic in ...

Page 24: ... ITALY Tel 39 02 487861 Tel 39 02 38073415 Servizio Clienti Fax 39 02 48786381 2 Email customerservice italy hitachi eu com HITACHI Europe AB Box 77 S 164 94 Kista SWEDEN Tel 46 0 8 562 711 00 Fax 46 0 8 562 711 13 Email csgswe hitachi eu com HITACHI EUROPE S A S Lyon Office B P 45 69671 BRON CEDEX FRANCE Tel 04 72 14 29 70 Fax 04 72 14 29 99 Email france consommateur hitachi eu com HITACHI EUROPE...

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