Hitachi CM620ET User manual

Brand: Hitachi

Model: CM620ET

Category: Monitors CRT

Type: User manual

This manual is also suitable for

CM630ET

HITACHI

COLOUR MONITOR

CM620ET

CM630ET

USER MANUAL ....1

BEDIENUNGSANLEITUNG ..13

MANUAL DE USUARIO ..25

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.

‘1

/ r.

EPA POLLUTIONPREVENTER

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.

IMPORTANT NOTICE :

Save all packing material warranty void if transported not in original packing!

WICHTIGER HINWEIS :

Bewahren sie die originalverpackung sorgftiltig auf.

Garantieverlust bei

transport ohne originalverpackung!

AVISO IMPORTANTE :

Guardar todos Ios embalajes originales y garantias del material para ser

transportados.

NOTICE :

The information in this document is subject to change without notice. HITACHI

assumes no responsibility for any errors that may appear in this manual.

HINWEIS :

Anderungen der Daten in dieser Bedienungsanleitung sind vorbehalten.

HITACHI i.ibernimmt keine Haftung fur Fehler, die ggf. in dieser Anleitung

enthaiten sind.

NOTA :

La informacidn contenida en este manual est~ sujeta a cambios sin previo

aviso, HITACHI no se responsabiliza de Ios errores que pueda contener este

manual.

1. lNTRODUCTION .....................................................................................

—

2. cAuTioNs ..............................................................................................2 —

3. CHECKLIST............................................................................................5 ~

4. lNSTALWTION.......................................................................................

5. USE OF TILT.SWIVEL ............................................................................6

6. CONTROLS AND ADJUSTMENTS ........................................................7

7. POWER MANAGEMENT SYSTEM ......................................................lO

8. PLUG& PWY ........................................................................................lO

9. LOW RADIATION CHAWCTERISTICS ...............................................lO

10. SPECIFICATION ...................................................................................ll

11. FACTORY PRESET DISPLAY MODES ................................................l2

12. TROUBLE SHOOTING .........................................................................l2

This

colour monitor is an excellent choice when you need very high resolution

compatibility and versatility and quality.

It automatically scans to conform with a

wide range of scanning frequencies and is equipped with an EasyMenu (on screen

display)microprocessor function for adjusting colour balance and picture geometry.

This monitor offers compatibility with virtually every major high resolution video board

for PC and

video standards including VGA, SVGA, XGA, VESA and is even compatible

with APPLE MAC II by using an inexpensive optional connector.

The unit is also equipped with an energy-saving function. It meets the EPA Energy

Star, VESA DPMS (Display Power Management signaling) standard and NUTEK. The

lowest power consumption is less than 8W.

● VGA, SVGA, XGA, APPLE MAC II, EPA, VESA, NUTEK and TCO are trademarks

/registered trademarks of their respective owners.

■ NEVER REMOVE THE REAR COVER!

❑ The rear cover MUST be removed only by authorized service personnel. This color monitor

_ contains high voltage components.

= W

THE RECEPTACLE SHOULD BE CLOSE TO THE MONITOR AND EASILY

.—

—

ACCESSIBLE !

■ INSTALL THE UNIT IN ADEQUATE ENVIRONMENT!

DO NOT exposethismonitorto

rain or moisture to prevent electric shock or fire hazard. This unit

is designed to be used in an office or business environment.

DO NOT subject the unit to vibrations, dust, or corrosive gases,

■ KEEP IN A WELL VENTILATED PLACE !

DO NOT cover this monitor or place anything against any sides (not only top, right and left side but

also rear and bottom side) of unit. Ventilation holes are provided at all sides of the rear cover to

prevent the temperature from rising.

■ KEEP AWAY FROM HEAT SOURCES!

AVOID placing the unit in direct sunshine or near a heating appliance.

■ BE CAREFUL 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 colors or distortion of the

displayed pattern.

■ BE CAREFUL OF GENERATED MAGNETISM !

After the power has been turned on or “DEGAUSS” button

has been pressed, the CRT is

demagnetized for approximately 10 seconds, This generates a strong magnetic field around the

front rover 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.

■ AMBlENT ILLUMINATION

Avoiddirectraysofthe

sun or room lighting onto the CRT screen in order to prevent eye fatigue.

■ THE ENCLOSED POWER CORD SHALL BE USED IF PROVIDED!

In Europe,a properEuropeanstandardapprovedpowercord

is to be used with this monitor. For a

rated current up to 6A, a type not lighter than H05W-F 3G 0.75 mmz or H05WH2-F 3G 0.75 mmz

shall be used.

In USAJCanada, use a UL LISTED/CSA LABELLED or CERTIFIED power cord set meeting the

following specifications

Rating: min. 125V, 7A

Length: max. 3.1 m

Type: S/l or SJT

Plug type NEMA 5-15P, Parallel blade, Grounding type, 125V, 15AFailure to do so may cause

fire or electric shock hazard.

■ USE ONLY THE CORRECT VOLTAGE POWER OUTLET WITH SAFETY

GROUND CONNECTION !

120

V (for CM620ET) or 100-120 V (for CM630ET) for USA, Canada, etc.

200-240 V for Europe, etc.

(This monitor automatically adjust to the input voltage 100- 120/ 200- 240V.)

■ CAUTION for 200V 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.

Protective devices in single - phase equipment or sub - assemblies

Protection Minimum number Location

against

of fuses or circuit -

breaker poles

Equipment to be connected to

Earth faults

1 Both conductors

POWER SYSTEMS with earthed

Over-current

Either of the two

neutral reliably identified

conductors

Equipment to be connected to any

Earth faults

2 Both conductors

supply, including IT POWER

Over-current

SYSTEMS and supplies with

Either of the two

conductors

reversible plugs

Verify that the protective devices in the building installation meet the conditions in the table prior to

installing the equipment.

■ BE CAREFUL OF POWER CORD CONNECTION !

Check that the connecting portions of power cord is clean, and connect them firmly.

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.

■ AVOID FREQUENT POWER ON-OFF SW!TCHING !

DO NOT repeat OFF and ON in a short period. It may cause blurred colors or distortion of the

displayed pattern.

■ 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.

■ ABOUT CLEANING

This monitor has a non-glare and anti-electrostatic treatment on the surface of the screen. Use

water or alcoholic solvent with soft cloth like gauze to clean the surface of the screen.

NEVER use abrasive, glass cleaner containing highly concentrated ammonia and strong base

chemicals since they damage the surface treatment.

Clean the cabinet and controls with a lightly moistened soft cloth.

DO NOT use aerosol sprays, solvents or abrasive cleaners.

—

■ FOR THE CUSTOMERS IN THE U.K.

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

EUROPE. FOR THE U.K. PLEASE REFER TO THE NOTES ON THIS PAGE.

iMPORTANT FORUNITEDKINGDOM

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 points in your home or the cable is too short to reach a power point, 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

Brown to Live

to Earth

Fuse

Blue to Neutral

Cord Clamp

As these colours may not correspond with the coloured markings identi~lng 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.

Before installation, please check the contents of the shlpplng carton. The carton

should contain the following Itf’nls

Colour monitor

Power cord

User manual

Adapter for Apple Mac 11 (option)

[f any of the

above item are missing, contact your supplier as soon as possible.

4. INSTALLATION

Before connecting, make sure that the line voltage is exactly within voltage range

shown on the label located on the rear cover.

If you are uncertain of the type of line

voltage where this monitor will be used, consult your local power company or appliance

dealer.

a. Make sure the monitor and the computer are turned off before operation.

b. Plug the power cord into the AC socket on the rear side of the monitor.

c, Plug the other end of the power cord into a power outlet.

d. Plug the free end of the signal cable into the drive connector of the video adapter port

of the computer. Securely tighten the two cable screws on the cable.

When power and signal cable installations are completed, this monitor is ready for

operation,

AC socket

k-l

Video cable with 15

pin mail D-SUB

connector

CAUTION :

When the monitor is turned on continuously for a long period, the phosphors of

the CRT face plate may “burn” leaving a permanent image on the screen. In order

to preserve CRT life, be sure to turn off the monitor or decrease the displayed

intensity when not in use .

—

–—

5. USE OF TILT-SWIVEL

With the tilt-swivel base, this unit can be adjusted to be viewed at the angle desired

within

5° 12°

I *

Tilt & Swivel

Range

To turn the unit horizontally, grasp it at the bottom with both hands as”illustrated

below.

6. CONTROLS AND ADJUSTMENTS

1. POWER AND POWER SAVING INDICATOR

When the power to the monitor is ON, the indicator is lit. In normal operation, the

indicator is green. While in power saving mode, the indicator will turn to orange.

2. POWER SWITCH

Used to

turn the power of monitor ON and OFF.

3. STATUS BUTTON

Used to access Easy Menu(on screen display) as in Fig.A/B overleaf .This gives

access to the following features: Current resolution mode,horizontal and vertical

sync.

signals, function symbols(including contrast, brightness, horizontal size and

position, vertical size and position, pincushion, trapezoid, parallelogram(CM630ET

only), pin balance(CM630ET only), rotation, recall, colour temperature, RGB colour,

power management, manual degauss, Easy Menu stall ), and a description of the

feature currently selected.

To clear the EasyMenu, either push the status bution again or wait for 10 seconds.

The EasyMenu will disappear automatically at that time.

4. FUNCTION BUTTON

Selects which function in the EasyMenu to be adjusted.

5. ADJUST BUTTONS

Used to decrease or increase the parameter bar of the selected function in the

EasyMenu.

6. SAVE BUTTON

Used to save all function parameter settings which have been adjusted. The

EasyMenu will display “SAVE after the “SAVE” function is completed.

* A total of 41 (for CM620ET) / 42 (for CM630ET) different modes can be stored in

memory and automatically recalled. 6 (for CM620ET) / 7 (for CM630ET) of them are

factory preset for popular graphic standards (see Factory Preset Display Mode on page

12). The remaining 35 modes are reserved for user setting .

Front View

.l I I

EasyMenu (on screen display)

Figure A (in case of CM620ET)

VGA 640 X 480 ~

31.5 KHz

%iiii

100 ~

CONTRAST

— Mode Resolution in Use

~ Frequency of

verlical Sync Signal

_ Frequency of

horizontal Sync Signal

— Mode Resolution in Use

~ Frequency of

vertical Sync Signal

— Frequency of

horizontal Sync Signal

Figure B (in case of CM630ET )

For each function control, use the adjust buttons “+” and “-” to adjust the monitor’s parameter

bars to your satisfaction according to the following table:

Function

+- –

CM620ET CM630ET

Contrast

Contrast Contrast

increased

decreased

#J Brightness

Brightness

increased

decreased

Horizontal Size

El n

Horizontal Position

Vertical Size

l-=-l

Vertical Position

I--@-l

Pincushion

‘L

Trapezoid

Parallelogram

—

Pin Balance

to)

Rotation

•1

Recall

Recalls the factory prese

(See Page 12 “FACTORYPRES

DISPLAY MOD

Co[our

To select 9300”K / 6500”K I U!

I-F

Temperature

L-l

Colour

Intensity

intensity

increased

decreased

PM ~a~:ement

OFF

Degauss

Manual Degaussing

J d

ESC “it

Exit EasyMenu

d d

Save

Manual

Auto

d d

7. POWER MANAGEMENT SYSTEM

This monitor meets the EPA Energy Star (30 Watts max. in power saving mode),

—

VESA DPMS (Display Power Management Signaling) standard and NUTEK TCO 1992

e specifications. The monitor has a built-in power management system that automatically

s reduces power consumption when the PC is not in use. This power management system

z is effective only when used with VESA DPMS compliant PC or Video Card.

— Table of Power Consumption in each Advanced Power Management (APM) state :

APM State

Signal

Monitor Action

Power

Requirement

Consumption

Indicator

Standby

H.sync. OFF Switches to 15W max. Orange

Suspend

V.sync. OFF

saving mode &

15W max. Orange

off

H.sync. OFF

screen darkens 8W max. Orange

and

V.sync. OFF

N~The power management system is initiated by the video signal sent from the

PC when the monitor is powered on.

If, however, the monitor is connected to a PC

system that does not send out video signal (a PC dead on arrival or a PC not

powered on, for example) ,the user can still see the raster on the monitor screen

like a traditional non-power-saving monitor and the power indicator LED will remain

green.

Once the monitor receives the first signal from the PC and initiate the power

management system, the power indicator light will turn green orange according to

the VESA DPMS standard.

This monitor complies with VESA DDC 112B specifications. Plug & 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 operating system

software that is capable for the plug & play.

9. LOW-RADIATION CHARACTERISTICS

Complies with MPR- II and TCO specifications.

I Gu

<500

Electrostatic potential

<500

Alternating 5Hz-2kHz

<25 VJm

<l OVlm*

electric field 2 kHz -400 kHz

<2.5 V/m

<l, OVlm*

Magnetic field 5Hz-2kHz

<250 nT

<200 nT *

2 kHz -400 kHz

<25 nT

I Measurina distance

I 50 cm around monitor

~ =30 cm in front of screen)

The following are general characteristics :

CRT

Resolution

Input

Video

Sync.

Video Response

Power

Low Radiation

Plus & Plav

Operating

Weight

Dimensions

17 inches,

viewable image size :15.9 inches (404 mm), diagonal

viewable image area : horizontal 325 mm

vertical 245 mm

horizontal dot pitch :

0.24 mm for CM620ET

0.22 mm for CM630ET

90° deflection, FS double focus, AR-ASC coating

1280 X 1024 max. (de~ends on video card)

0.7 Vp-p, analog

Separate

: lTL level (+) or (-)

Composite

: lTL level (+) or (-)

Sync. on Green: 0.3VP-P (for CM630ET only)

Horizontal

: 31-69 kHz for CM620ET

31-86 kHz for CM630ET

Vetiical

: 47-130Hz

110 MHz nominal for CM620ET

135 MHz nominal for CM630ET

120 /200 -240 VAC for CM620ET

100-120 / 200-240 VAC for CM630ET

60/50 Hz, 2.5 A max.

Degaussing

: line operated automatic& manual

Consumption

: 115 W max. for CM620ET

135 W max. for CM630ET

(Provided Power Save Circuit.)

MPR- II / TCO

VESA DDC ‘“)

: I12B

Temperature

:5 to 35 degree C

Humidity

10to 90 %R. H.

Altitude

:Otolooooft

17.5 kg (38 lb) approx.

402 (H} X 412 (V!/) X 426 (D) mm

VIDEO CABLE :15 pin, D-type male connector DB-I 5 pin out

1 2 3 4 5 6

7 8 9

10 11

12 13 14 15

R G B Gnd DDC R

G B

NC Gnd Gnd S:A H

v S$L

Gnd Gnd Gnd

Gnd

(’) DDC

: Display Data Channel

SDA : Bi-directional Data

SCL : Data Clock

This specification subject to change without notice .

11. FACTORY PRESET DISPLAY MODES

The following are factory preset modes :

Mode name

Resolution

Frequency (H t V)

CM620ET CM630ET

Standard VGA 640 X 480

31.47 kHz 159.9

VESA timing

640 X 400

37.86 kHz 185.1

—

VESA timing

1024 X 768

56.48 kHz 170.1 HZ

—

VESA timing

1024 X 768

60.02 kHz 175.0 Hz

VESA timing

1280 X 1024

63.98 kHz 160.0 I-fz

—

VESA timing

1024 X 768

68.68 kHz 185.0 HZ

VESA timing

640 X 480

43.27 kHz 185.0

Hz –

VESA timing

800 X 600

53.67 kHz 185.1

HZ –

VESA timing

1280 X 1024

79.98 kHz 175.0

iiz –

VESA timing

1280 X 960

85.94 kHz 185.0

HZ –

12. TROUBLE SHOOTING

If there is no picture on the screen, check the following:

1. Is the monitor power on ?

If YES, go to the next question.

If NO, turn the power on.

2. Is your computer switch on ?

If YES, go to the next question.

If NO, turn on the computer on.

3. ISthe monitor signal cable connected to the computer’s video card

“D-SUB” connector ?

If YES, go to the nexl question.

If NO, connect the signal cable.

4. Is the power cable fully connected ?

If YES, contact the dealer unit was purchased from.

If NO, attach cable securely.

Hitachi CM620ET User manual

Brand: Hitachi

Model: CM620ET

Category: Monitors CRT

Type: User manual

This manual is also suitable for

CM630ET

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Hitachi CM620ET User manual

This manual is also suitable for

Hitachi CM620ET User manual

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