Hitachi CM771EU, CM772EU User Manual

HITACHI

FLAT FACE COLOUR MONITOR

(DJ72)

USER MANUAL

MANUEL D’UTILISATION

BEDIENUNGSANLEITUNG

MANUAL DE USUARIO

MANUALE DI

ISTRUZIONI

with

EasyMenu

!

EasyMenu

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

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,

Hitachi,Ltd.

has determined that this

product meets the

E

NERGY STAR

@ guidelines

for energy efficiency.

CM771ET/U
CM772ET/U

HITACHI

Colour Monitor

(DJ72)

CM771ET

a!

.

USER MANUAL

u

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.

E

NERGY

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

CHECK...

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

1

-

15

TROUBLESHOOTING

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

SPEClFlCATQNS

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

1- 17

Tables:

Table

l-l.

Adjustment

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

Table l-2. Power Saving System

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

1 - 15

Table

l-3. Signal

Check

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

-

15

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

-

16

Table

l-5. Standard

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

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

-

19

l-l

CM772ET

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

INVAR

shadow mask gives the sharpest focus and highest contrast to

n -

minimize

eye fatigue.

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.

Microprocessor-based
preset functions can store 37 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 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

DDCl/ZB

compliant when used with a computer compliant with

VESA DDC (Display Data Channel).

l-2

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.

You should check for

smoke or fire and contact your dealer.

8

Do not expose the monitor to physical impact !

8

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

8

Never remove the cover !

The colour monitor contains high voltage components.

Ask your dealer to repair or

clean inside.

@

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

A

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.

~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 of the ambient illumination !

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

fatigue.

8

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

I200 -

240V.

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.

8

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 power outlet.

l-3

~CAUTIONS

(Continued)

n

CAUTION for 200 - 240V operation only

-

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

*a

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

.a

installation.

Informative examples of

protective devides

in

single - phase equipment or sub - assemblies

Protection Minimum number

Location

against

of fuses or circuit

-

breaker poles

Case A: Equipment to be Earth faults

1

Phase conductor

connected to POWER SYSTEMS Overcurrent

1

Either of the two

with earthed neutral reliably

conductors
identified, except for Case C
below.

Case B: Equipment to be Earth faults

2

Both conductors

connected to any

supply,

Overcurrent

1

Either of the two

including IT POWER SYSTEMS

conductors

and supplies with reversible
plugs, except for Case C below.

Case C:

Equipment to be Earth faults

2

Each phase conduct0

r

connected to 3-wire power Overcurrent

2

~ systems with earthed neutral

Each phase conduct0

r

1

reliably identified.

I
Verify that the protective devices 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 may cause blurred

colours or distortion of the displayed pattern.

A

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.

kI

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

rnsrde

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

Do not use aerosol sprays, solvents or abrasive cleaners.

l-4

BCAUTIONS

(Continued)

FCC Statement Warning

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

E

’

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.

However, there is no guarantee that interference

will not occur in a particular installation.

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

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.

Located at:

2000 Sierra

Point Parkway,

Brisbanc,CA 94005-l

$35

U.S.A.

Declare under sale responsibility

that

the

product

identified herein.

amplies

with

47CFR Part 2

and

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

Each

produd

markekd.

is identical to the

representative unit tested

and

found

to

be

compliant

with the standards. Records

maintained

continue to

rellect

the equipment being produced can be expected to be

wlthin

the variation

accepted.

due

to

quantiry production and testing on 8 statistical basis

as

required by 47CFR

5

2.909.

Operation is

subjea

to the following two

mnditions:

{I)

This

dwioe

may

rWt CBU~R

harmful interference. and

(2)

This

devie

must

accept

any interference received.

induding

interference that may cause undesired operation

The above named

party is responsible for

ensurtngthatthe

equipment

complieswith

the standards

of47CFR 5 5

15.101 to 15.109.

Trade name:

Crrlor

Monitor

Model

Number:

DJ72

Signature of Party Responsible:

Printed name of

Party Respwksible:

Hidenki Kusaba

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

(Continued)

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.

-

-

IMPORTANT FOR UNITED KINGDOM

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.

Should the fuse need to be

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.

If a
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.

If the plug fitted is not suitable for

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.

WARNING: THIS EQUIPMENT MUST BE EARTHED

IMPORTANT

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

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