Hitachi CM1473ME User Manual

..,.’ ”-’ ‘“

COLOUR DISPLAY

OPERATING GUIDE

■ POWER SOURCE

This colour display is designed to operate on 220/240 volts 50 Hz, AC. Insert the power cord plug into a 220/240 volts 50 Hz safety grounded outlet.

DO NOT CONNECT THE DISPLAY TO OTHER THAN THE SPECIFIED VOLTAGE.

Never remove the back cover of the display as this can expose you to very high voltage and other hazards. If the display does not operate properly, unplug the display and call your dealer.

NOTES:

1. This colour display is equipped with a three-wire plug. This plug will

only fit into a grounded power outlet. This is a safety feature, do not defeat the safety purpose of the grounded plug.

2. If the power cord or plug is damaged or frayed, replace it.

3. Do not overload wall outlets or extension cords as this can result in fire or electric shock.

WARNING: TO PREVENT SHOCK

OR FIRE HAZARD, DO NOT EXPOSE THIS

DISPLAY TO RAIN OR MOISTURE.

TABLE OF CONTENTS

INTRODUCTION

Genera l..........,.””...”””” 3

Features . . . . - . . . . . .”””””-”” “3

Cautions when using Multi 560 . . . . . 4

HOW TO USE

How to Install the Multi 560 ..., . . . 5 Location and Description of

User Controls . . ..”. .””” ”6”””6

Adjusting Multi 560 . “””””-””””. 8

SPECIFICATIONS

Specifications . . . . . . . . . . . . . ...10

Pin Assignments and

Signdhvel . . . . . . . . . . . . . . ..ll

Signal Titing . . . . . . . . . . . . . . . . .12

How to Remove or Install

aTilt/Swivel Stand . . . . . . . . ...14

INTRODUCTION

The Multi 560 (CM1473ME) from HITACHI is a high resolution colour display monitor that automatically adjust to horizontal scanning frequencies of graphics boards from

15.5 kHz to 35 kHz and vertical scanning frequencies from 50 Hz to 80 Hz. The Multi 560 gives IBM Personal System/2, PC, PC/XT PC/AT and Compatibles users quality graphics and text displays.

■ High resolution up to 800 dots x 560 lines from 14-inch large screen.

● The Multi 560 automatically adjust to all horizontal frequencies between 15.5 kHz to

35 kHz and all vertical frequencies between 50 Hz to 80 Hz.

Ergonomically designed cabinet with tilt and swivel base.

The Multi 560 offers both TTL and Analogue inputs.

Selection between TTL and Analogue can be controlled from the front panel.

Cautions when using the Multi 560

WARNINGS

NEVER REMOVE THE BACK COVER

Removal of the back cover shall be done only by qualified personnel.

CORRECT VOLTAGE

USE

Use only the rated voltage supply. When the power voltage is extremely high or low, -” it may cause trouble or it may not give optimum performance.

DO NOT USE AT WRONG PLACE To prevent shock or tire hazard, DO NOT expose the Multi 560 display to rain or mois-

ture. This unit is designed to be used in offices or homes. DO NOT subject the unit to vibra-

tions, dust or corrosive gases.

KEEP IN A WELL VENTILATED PLACE Ventilation holes are provided on the cabinet to prevent the temperature from rising. DO NOT cover the unit or place anything on top of the unit.

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

BE CAREFUL OF MAGNETIC FIELDS Do not place a magnet, speaker systems, printers or floppy disk drives which generate magnetism near the unit. A magnetic field may cause blurred colours or distortion of the displayed pattern.

HOW TO USE

(1) Signal cables are not supplied with this monitor. (2) Proper signal cables have to be obtained from

IBM IBM Signal CGA, Personrd source

EGA and

compatibles

System/2

your dealer to suit your application.

Olivetti M24

Signal cable

(12) Auto/ Manual Select

9pin-9pin 9pin-15pin

SC–09

Auto Auto Manual

SC–15

9pin-+@ IBM PC, PC/XT, PC/AT

‘ph-@ 0’vettiM24 5pin+@ IBM Personal System/2

9pin-25pin

SC–25

with CGA, EGA or

compatible

* IBM, IBM Personal System/2 IBM PC, PC/XT and PC/AT are registered trade

marks of International Business Machines Corporation.

Location and Description of User Controls

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@ POWER SWITCH

Press to turn the power ON. Press again

@ POWER ON INDICATOR

A green light comes on when the power is ON.

@ HORIZONTAL PHASE CONTROL This control adjust the horizontal position of the display data.

At the extreme sides of control the display data may wrap around depending the signal timing. Adjust to avoid this.

to turn the power OFF.

@ BRIGHTNESS CONTROL

While receiving analogue signals, this controls background raster brightness. Adjust the

background to the position where the background is just diminished.

While receiving TTL signals, this controls the brightness level of the whole signal. Adjust

this to obtain required brightness.

@ CONTRAST CONTROL

While receiving analogue signals, this controls the brightness of data (including background colour). Adjust this to obtain the required brightness.

While receiving TTL signal this controls the brightness differences between low and high intensity colours (16 colour mode) or between primary and secondary colours (64 colour

mode).

@ TEXT SWITCH

Pressing this control switches the screen from full colour to single amber colour while receiving TTL signal input. Press it again changes screen back to full colour.

Q!E%$TTL/ANALoGuEs~TcH

By pressing this switch, input signals can be selected between analogue and TTL. * Avoid supplying both analogue and TTL signals at the same time since this may cause

interferences between the signals (cross-talk). Both connectors can be connected at the same time.

Q HORIZONTAL SIZE CONTROL

This controls the horizontal size.

This controls the vertical size.

e VERTICAL CENTERING CONTROL

This controls the vertical position of the data display.

- 16/64 COLOUR SELECT When pressed in, the 64 colour mode is selected. When set out, the 16 colour mode is selected.

When the AUTO mode is selected by the switch @ . This colour select does not work.

Instead, the monitor select 16 or 64 colour as standard EGA monitor.

@@l?@ AuTo/MANuAL SELECT

When it is pressed out, the auto mode is selected. When the auto mode is selected, the Multi 560 automatically adjust to the IBM graphics board requirements including Personal system/2. When set in, the manual mode is selected. The display size is proportional to the signal. When the signal timing is differ from a fried

size, size controls 8 and 9 should be adjusted to obtain the required size. These controls may not be capable for complete controls depending on the signal supplied.

_ TTL INPUT TERMINAL

Connect TTL output of the computer.

e ANALOGUE ~p~ TE~~AL

Connect analogue output of the computer. @@@ AC ~LET Connect a suitable cord set for your power outlet.

Some units are supplied with a proper power cord. Some are NOT.

VERTICAL SIZE CONTROL

@ TILT& SWIVEL BASE Refer to page 14.

When signals other than the recommended signal are received

Cause

Phenomenon

Adjustment

Picture width too wide.

Data display period is more than standard timing.

Adjust horizontal size control @) .

Picture width too narrow.

Data display period is less than standard timing.

Adjust horizontal size control @ .

Picture deviates to the right.

Horizontal front porch is greater than standard timing.

Adjust horizontal phase control @ .

Picture deviates to the left. Horizontal front porch is less than standard timing.

Adjust horizontal phase control @ .

Height of picture too

short.

Vertical blanking period is more than standard timing.

‘.

Adjust vertical size control @ .

Phenomenon

-1

Cause

Adjustment

Picture length

much extended.

too

, :.

,’

-.,.-,

.,-

[m]

. . .. .

Picture deviates upward.

,,. ,..

:J:

Picture deviates

downward.

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Vertical blanking period is less than standard timing.

Adjust verticil sizecontrol @) .

Vertical front porch is less than standard timing.

Adjust vertical centering control

Vertical front porch is greater than standard timing.

Adjust vertical centering control @ .

Note: Adjustment range has its design limit which may not cover the timing you would

like to see on the display.

SPECIFICATIONS

‘====)

CRT

Input Signal

Scanning frequency

Resolution

Video bandwidth

Display size

Linearity

Misconvergence

Video

sync

14”, 90-deg., In-Line, 0.31 mm dot pitch P22,

Tinted glass (55%), Non-Glare (Silica)

Analogue

0.6Vp-p/75-ohm positive

R, G, B

H/V composite

TTL

Horizontal

Vertical : 15-80 Hz

Horizontal Vertical

30 MHz

240 (H) x 180 (V) mm

+/– 10%

Center Corners

: 15.5 -35kHz

: 800 dots : 560 lines

: 0.4 mm Max. : 0.6 mm Max.

TTL level positive

R, G, B, I (16-colour) or R, r, G, g, B,b

H, V separate TTL

TTL

(64-colour)

Power input

Connector

Power consumption

Dimensions (W x H x D)

Weight

Specifications are subject to change without notice.

AC 220/240 V, 50 Hz

9-pin DB-9 for TTL and analogue

80W

358 x 362 x 389mm

14kg

(1) TTL input

PIN No.

1 2 3 4 5 6 7 8 9

(2) Analog input

PIN No.

1 2 3 4

6 7

CGA 16-colour Ground No Connection Red Green

Blue Intensity

Not comected

Horizontal Sync

Vertical Sync

PGA Red Green Blue Composite Sync Mode control

Red Ground

Green Ground

Blue Ground Ground

EGA 16/64-colour Ground Secondary Red Primary Red Primary Green Primary Blue Secondary Green

Secondary Blue Horizontal Sync Vertical Sync

~$c” Lpersond ‘ystem/2

E-1$’

@ , Red

~-Green

~~y,d Blue

ff#E Horizontal Sync

~ Vertical Sync

~f.@ Red Ground

Green Ground Blue Ground Ground

Red, Green & Blue Video= 0.6 Vp-p

Sync

= TTL level

SEPARATE SYNC.

HORIZONTAL

VERTICAL

m 15.75kHz

AIM

~ BJLS 5.08

Cps

“~

DIM

EVS 4.4

Oms % Pms 0.26 “: Qms 1.6

+ -

Rms 13.84

Sms 0.9

63.5 40.28 33.2

7.62 2.80 2.86

46.3

16.6

VIDEO

4-+

VIDEO

TIMING EXAMPLE AT MANUAL POSITION

EXAMPLEOF TIMING

24.83kHz 30.lkHz

64.5 to 28.6/Js(15.5 to 35kHz)

3.04 3.43 2 to 1o/.ls 2 to 8.151M

32.4

2.04 1.14

17.72 17.66 12.5 to 20.Oms(50 to 80 Hz)

0.32

1.01 0.73

16.11 16.6

0.28 0.066 0 to 1.6ms and Q=[(O-R9-O.8] /2*0.2

25.76

0.26

20 to 52.2/.s

1 ‘0 6“6PSRange 1:E/(B+C)=O.3to 0.5

0.05 to 0.7ms

0.08 to 2.2ms 12 to 17ms and (0- R)=O.8 to 4.0

and E/(B+C)=0.1 to 0.45

REMARKS

O, A= Total P, B = Sync width Q, E = Front porch S, C = Backporch

R, D= Display period

TTL

Timing List at Auto Position

Type CGA

Resolution 320

kHz Front porch 6.65

I us Svnc width I

I us Distdav time ] 44.3

USTotal I 63.7

Usfv I 60

Hz Front porch H Sync width 3 H Back porch 34 H Display time

1H Total I

H H. Sync P V. Sync

X 200 640 X 350

15.70

4.6

8.15

25 0

200 262

Analogue

Type

Resolution

m Front porch (w)

Sync width (w) 4.60 4.60 3.81 Back porch (us) 2.60 2.60 Display time(#s) Total W Front porth (H) 42

Sync width (H) 2

Back porch (H) Display time (H) 400

Total H. Sync Comp V. Sync

(kHz)

(#s)

(Hz) 60

PGA

X 400 640 X 480 320 X 400

640

30.48

25.60

32.80 32.80 31.75

508

“’

(H)

PGA

30.48 31.5 31.5

25.60 25.4

24 33

480 400

508

Comp

0 0.95

2 13 2 2 2 2 2

EGA

21.85

I I

4,9

1.6

39,3 I

I 45.8 I I 60 I

350

Ps/2-l Ps/2-2 PS/2-3 Ps/2-4

640

X 350 640 x 480 720 x 400

1,27 1.27 1.587

3.81

1.59

70 70

448 448 524 448

N P

1.27 1.27 0.9525

25.4

31.75

38 11

350 480

P N N N

366

31.5

3.81 3.81

25.4 25.4

31.75 31.75

31 33

400

31.5

How to Remove or Install a Tdt /Swivel Stand

You can set the colour monitor to the desired angle with the tilt stand supplied. CAUTION – This colour monitor may be used only with HITACHI exclusive tilt stand.

Use with other tilt stands may result in instability causing possible injury.

If you change the direction of monitor or operating condition, may cause impeTfect colour uniformity because of the influence of earth ma~etism. This is not failure. If you are worried about it, turn the power off and on again at an interval of 20-30 minutes or more after the power on to activate the internal auto degaussing.

(1) Install the tilt stand at the bottom of

the colour monitor.

(2) Fix the stand at 2 positions using

screws.

MEMO

—

460373

TAC

l-l

Printed in Japan YN-N {B)

Hitachi CM1473ME User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual