Hitachi CM751 - SuperScan 751 - 19" CRT Display, User Manual

Page 1: ...S USER MANUAL 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 STARS Partner Hitachi Ltd has determined that...

Page 2: ...en este manual RECONOCIMIENTO DE MARCAS VGA es una marca registrada de International Business Machines Corporation VESA es una marca registrada de una organization sin animo de lucre Video Electronics Standard Association ENERGY STAR es una marca de Environmental Protection Agency EPA NOTA Tutte le informazioni di quest0 manuale sono soggette ad essere modificate senza preawiso II costruttore non ...

Page 3: ...nctions can store 26 sets of geometry 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 button Power Saving System The Environmental Protection Agency EPA has established a voluntary program by which manufacturers enable comput...

Page 4: ...istortion of the displayed pattern n BE CAREFUL OF GENERATED MAGNETISM After the power has been turned on or DEGAUSS button has been pressed the CRT is demagnetized for approximately IO seconds This generates a strong magnetic field around the front cover which may affect the data stored on magnetic tape or disks near the front cover Place such magnetic recording equipment and tapes disks away fro...

Page 5: ... power cord into a receptacle of the correct voltage check that the connection portion of the power cord is clean with no dust Then insert the plug of power cord to a receptacle firmly otherwise it may cause electrical shock or fire H REMOVE THE POWER CORD FOR COMPLETE SEPARATION For complete separation from the power source remove the power cord from the monitor or from the wall outlet n AVOID FR...

Page 6: ...tude 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 and Peripherals and I or CPU Boards and Power Supplies used with Class B Personal Computers We Nissei Sanevo America...

Page 7: ...ed 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 supply WARNING THIS EQUIPME...

Page 8: ...using the monitor Insert the connector of a power cord to the AC Inlet of the monitor I Insert the plug of the power cord to a receptacle of the correct voltage 3 Signal Cable Connection iJ Insert the connector of a signal cable to the Signal Input Connector of the monitor with attention to the suitability and secure the screws on the connector shell firmly Connect the another connector of the sig...

Page 9: ... 9 POWER ON OFF NOTICE n After turning OFF the switch wait at least 5 seconds to restart the monitor Otherwise the monitor may operate unusually n If the picture doesn t appear turn OFF the power switch make sure of the following and wait at least 30 seconds to restart the monitor Make sure the power switch of the computer power cord connection signal cable connection and the input sync signal are...

Page 10: ...tal sync width should be within 1 O 3 8 us Horizontal back porch should be more than 1 2 ys Horizontal blanking width should be more than 3 5 us for 52 kHz 107 kHz horizontal frequency Horizontal front porch should be more than 0 1 ps Horizontal sync width should be within 0 8 3 0 l s Horizontal back porch should be more than 1 I us Horizontal blanking width should be more than 2 4 us n The follow...

Page 11: ...g initial power on n Wait for about 10 minutes before repeating the function ADJUSTMENT l Press the select switch of the item you want to adjust Then you can adjust by the adjust switches shown in following tables n You can store the adjusted condition Refer to Page 13 STORE n The On Screen Display function of EasyMenu shows I selected items and adjusting conditions You can select the 0 CONTRFlST ...

Page 12: ... down F V Size Y Ot expands vertically FF shrinks vertically Rotation pq rotates clockwise F O rotates counter clockwise Pincushion 9 Of curves the left right sides outwards FF O curves the left right sides inwards Trapezoid 9 erpands the top side and shrinks the bottom stde F O k shrinks the top side and expands the bottom side W When EasyMenu is not shown you can start the adjustment of Contrast...

Page 13: ... weaker Zolour 3alance makes the Blue and Red stronger When the Blue or Red reaches the upper limit it makes the Green weaker makes the Blue stronger When the Blue reaches the uppel limit it makes the Red and Greer weaker makes the Red and Green stronger When the Red or Greene reaches thr j and J simultaneously When Green or Red is selected J is valid singly Blue Colou Resel upper limit it makes t...

Page 14: ...nging circuit weaker ADJUSTMENT Continue n Moire may appear on the screen due to interference between CRT dot pitch and video signal by conditions of video image display size display brightness etc Adjust the conditions of display size display brightness etc before the adjustment of moire n In some cases this function may cause deterioration of display quality such as focus jitter etc W The condit...

Page 15: ...n these factors however the video modes may not be discriminated as different Ine setting is allowed for to the colour balance When the colour balance No 4USER No 4USER is selected Ine setting is allowed When the monitor Ine setting is allowed detects a valid signal n It is normally not necessary to store them manually No operation of about 8 seconds stores the currently adjusting data of these it...

Page 16: ...e computer i INWLID SYNC and cable connection When the monitor detects no sync signal When the monitor will go The LED of the power switch a into the power saving flashes mode Refer to page 15 When the monitor detects a sync signal which is out of set up specification or is unstable n Verify power switch of the computer The EasyMenu indicates the message n Verify the specification of input j INVAL...

Page 17: ...s Yes 125 W typical Lighting Green Stand by Suspend Blanked Blanked No Yes Yes No less than 1 5 w Flashing quickly I I I I I OFF Blanked No No approx 4 W Flashing Slowly 0 This monitor complies with VESA DDC1 2B specifications Plug 8 Play is a system with computer peripherals including monitors and operating system It works when the monitor is connected to DDC ready computer that is running an ope...

Page 18: ...tical 50 160Hz 50 160 Hz 50 160 Hz Horizontal Up to 1600 dots Vertical Up to 1280 lines CM751 ET CM752ET CM753ET 200 MHz 210 MHz 230 MHz typical typical typical 18 0 inches 458 mm diagonal typical Horizontal 367 mm typical Vertical 276 mm typical Standard Colour Balance 1 9300K Standard Colour Balance 2 6500K Standard Colour Balance 3 5000K Colour Balance 4 User defined 30 minutes to reach optimum...