Hitachi CM771ET, CM772ET, CM771U, CM772U User Manual

HITACHI

FLAT FACE COLOUR MONITOR

(DJ72)

CM771ET/U CM772ET/U

with

EasyMenu

is HITACHI’s On Screen Display function for easy operation.

MANUEL D’UTILISATION

BEDIENUNGSANLEITUNG

MANUAL DE USUARIO

MANUALE DI

USER MANUAL

ISTRUZIONI

READ THE INSTRUCTIONS INSIDE CAREFULLY. KEEP THIS 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 STAR@ Partner,

product meets the

NERGY STAR

Hitachi,Ltd.

@ guidelines

has determined that this

for energy efficiency.

HITACHI

Colour Monitor

(DJ72)

CM771ET CM772ET

Congratulations on your selection of the HITACHI Colour Monitor.

Read the instructions inside carefully, and keep this user manual for future reference.

NOTE:

* The information in this manual is subject to change without notice. The manufacturer assumes no responsibility for any errors that may appear in this manual.

* The reproduction, transmission or use of this documents or contents is not permitted

without 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.

NERGY

STAR@ is a trademark of Environmental Protection Agency (EPA).

USER MANUAL

CONTENTS

FEATURES .................................................................................................

BCAUTIONS

INSTALLATION ...........................................................................................

OPERATlON

POWER SAVING SYSTEM .......................................................................

PLUG & PLAY ........................................................................................... 1 - 15

SlGNAL

TROUBLESHOOTING

SPEClFlCATQNS

CHECK...

.............................................................

......................................................................................

.....................................................................................

.............................................................................. 1 - 16

.....................................................................................

............................... 1 - 3

........1 -

1 - 15

1- 17

1 -

Tables:

Table

l-l.

Adjustment Table l-2. Power Saving System Table

l-3. Signal

Table 1-4. Troubleshooting ........................................................................ 1

l-5. Standard

Table

Table 7-6. Pin Assignment ........................................................................ 1

..............................................................:................ 1 - 10

..............................................................

Check

............................................................................ 1

Settings ..................................................................... 1 - 18

1 - 15

l-l

The

following features are provided in this Colour Monitor.

-*=Sharpest Focus and Highest Contrast

Flat screen Enhanced Dot Pitch (EDP) CRT with anti-glare, dynamic focus circuit, dark

glass and an

n -

minimize

INVAR

eye fatigue.

shadow mask gives the sharpest focus and highest contrast to

Wide-range Multi-Scanning

Automatic scanning and automatic adjustment to conform with a wide range of scanning

frequencies and user requirements.

Digital Picture Control Function

Position, size, pincushion, trapezoid, parallelogram etc. are adjustable by digital controls.

Geometry settings can be stored for different HIV frequencies.

preset functions can store 37 sets of geometry settings including the standard factory settings.

Microprocessor-based

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 states while not being used. This monitor has a low power “sleep” mode, which is compliant with the EPA requirements for the ENERGY STAR@ program, and will assist you in conserving energy.

Please refer to the section of “POWER SAVING SYSTEM” for details.

EasyMenu

An On Screen Display function that allows easy access to adjust all operations from the front panel.

Plug & Play

This monitor is VESA VESA DDC (Display Data Channel).

l-2

DDCl/ZB

compliant when used with a computer compliant with

L!I

Discontinue Usage if Abnormal Operation Occurs !

Abnormal operations such as smoke, burning smell, excessive sound, etc. could cause fire or electrical shock. If you observe any abnormal operation, you should turn Off the

monitor and disconnect the power plug from the power outlet. smoke or fire and contact your dealer.

Do not expose the monitor to physical impact !

Do not allow foreign objects (water, metal, etc.) inside !

Never remove the cover !

The colour monitor contains high voltage components. clean inside.

The power outlet should be close to the monitor and easily accessible !

Install the unit in an suitable environment !

Do not expose the monitor to rain, moisture, dust, corrosive gases, vibrations, etc. so as to prevent electrical shock or fire hazard. Avoid placing the monitor in direct sunlight or near heating appliances. Do not place the monitor on an unstable base.

Keep in a well ventilated area !

Do not cover this monitor or place anything against any sides (not only the top, right and left side but also the rear and bottom sides) of the monitor. Ventilation holes are provided at all sides of covers to prevent excessive temperature increase.

You should check for

Ask your dealer to repair or

~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.

Be mindful of the ambient illumination !

Avoid direct rays of the sun or room lighting onto the CRT screen in order to prevent eye fatigue.

The enclosed power cord must be used !

Failure to do so may cause fire or electrical shock hazard.

Use only the correct voltage power outlet with safety ground connection !

This monitor will automatically adjust to the input voltage 100 - 120

LjI

Be cautious of the power cord connection !

Before inserting the plug of the power cord into a power outlet 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 into a power outlet firmly to avoid electrical shock or fire hazard.

Remove the power cord for complete separation !

For complete separation from the power source, remove the power cord from the

monitor

from the wall power outlet.

I200 -

240V.

l-3

~CAUTIONS

CAUTION for 200 - 240V operation only

This equipment relies on the protective devices in the building installation for

short-circuit and over-current protection. Refer to the following table for the suitable

number and location of the protective devices which should be provided in the building

installation.

Case A: Equipment to be Earth faults

connected to POWER SYSTEMS Overcurrent

with earthed neutral reliably

identified, except for Case C below.

Case B: Equipment to be Earth faults connected to any including IT POWER SYSTEMS and supplies with reversible plugs, except for Case C below.

Case C: connected to 3-wire power Overcurrent

~ systems with earthed neutral

reliably identified. Verify that the protective devices in the building installation meets the conditions in the

table prior to installing the equipment.

(Continued)

Informative examples of

protective devides

Equipment to be Earth faults

single - phase equipment or sub - assemblies

supply,

Overcurrent

Protection Minimum number

against

of fuses or circuit

breaker poles

1 1

2 1

2 2

Location

Phase conductor

Either of the two

conductors

Both conductors Either of the two

conductors

Each phase conduct0 Each phase conduct0

r r

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.

Avoid frequent power ON-OFF switching !

Do not repeat OFF and ON power switching in a short period. This may cause blurred

colours or distortion of the displayed pattern.

Be careful of generated magnetism

After the power has been turned ON or when the degauss function has been manually

engaged, the CRT is demagnetised for approximately 7 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 from this unit.

About cleaning

Before cleaning, turn OFF the power switch and disconnect the plug from the power outlet. For the screen, use water with a lightly moistened soft cloth such as a gauze type material. For the cover, use water or a liquid synthetic detergent, with a lightly moistened soft cloth. Do not clean the Do not use aerosol sprays, solvents or abrasive cleaners.

l-4

rnsrde

of monitor by yourself as it is very dangerous. Refer to your dealer.

BCAUTIONS

(Continued)

FCC Statement Warning

WARNING : This equipment has been tested and found to comply with the limits for a

Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are

designed to provide reasonable protection against harmful interference in a residential

installation. This equipment generates, uses, and can radiate radio frequency energy

and, if not installed and used in accordance with the instructions, may cause harmful

interference to radio communications. will not occur in a particular installation.

However, there is no guarantee that interference

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

Consult the dealer or an experienced radio! TV technician for help. INSTRUCTIONS TO USERS : This equipment complies with the requirements of FCC (Federal Communication Commission) equipments provided that following conditions are met (1) Power cord: Unshielded power cord must be used. (2) Video inputs: The input signal amplitude 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

Class B Personal Computers end

CPU Boards

with Class B Personal Computers:

we: Hitachi America, Ltd.

Located at:

Declare under sale responsibility

and

15 of the FCC rules as a Class B digital device.

representative unit tested

continue to

accepted.

2.909. harmful interference. and interference that may cause undesired operation

ensurtngthatthe

Trade name:

Model

Signature of Party Responsible:

Printed name of

2000 Sierra

rellect

due

Operation is

Number:

and

the equipment being produced can be expected to be

quantiry production and testing on 8 statistical basis

subjea

equipment

Crrlor

Monitor

DJ72

Party Respwksible:

Peripherals: and) or

atid

Power Supplies used

Point Parkway,

that

found

to the following two

(2)

This

complieswith

Brisbanc,CA 94005-l

the

product

compliant

devie

must

the standards

Hidenki Kusaba

identified herein.

for

$35

U.S.A.

amplies

Each

produd

with the standards. Records

mnditions:

The above named

{I)

any interference received.

of47CFR 5 5

with

markekd.

This

wlthin

required by 47CFR

dwioe

party is responsible for

15.101 to 15.109.

47CFR Part 2

is identical to the

maintained

the variation

may

rWt CBU~R

induding

’

Executed on {Date}. at

[Place):

April 10, 2000, CA, U.S.A.

For the Customers in CANADA

NOTICE : This Class B digital apparatus complies with Canadian ICES-003.

I-5

ACAUTIONS

For the Customers in fhe UK

THIS PRODUCT IS SUPPLIED WITH A TWO PIN MAINS PLUG FOR USE IN MAINLAND

EUROPE. FOR THE UK PLEASE REFER TO THE NOTES ON THIS PAGE.

WORDING FOR CLASS I EQUIPMENT INSTRUCTION BOOKS AND LABELS

The mains lead on this equipment is supplied with a moulded plug incorporating a fuse, the value of which is indicated on the pin face of the plug.

replaced, an ASTA or BSI approved BS 1362 fuse must be used of the same rating.

If the fuse cover is detachable never use the plug with the cover omitted. replacement fuse cover is required, ensure it is of the same colour as that visible on the pin face of the plug. Fuse covers are available from your dealer.

DO NOT cut off the mains plug from this equipment. the power outlets in your home or the cable is too short to reach a power outlet, then obtain an 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 supply.

IMPORTANT

The wires in the mains lead are coloured in accordance with the following code:

(Continued)

IMPORTANT FOR UNITED KINGDOM

Should the fuse need to be

If a

If the plug fitted is not suitable for

WARNING: THIS EQUIPMENT MUST BE EARTHED

Green and Yellow = Earth, Blue = Neutral, Brown = Live.

Green & Yellow

Blue to Neutral

As these colours may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:

The wire which is coloured GREEN and YELLOW must be connected to the terminal in

the plug which is marked with the letter E or by the earth symbol @ or coloured

GREEN or GREEN and YELLOW.

The wire coloured BLUE must be connected to the terminal marked with the letter N or

coloured BLUE or BLACK. The wire coloured BROWN must be connected to the

terminal marked with the letter L or coloured BROWN or RED.

l-6

+ 16 hidden pages