Hitachi CM1473ME Operating instructions

Brand: Hitachi

Model: CM1473ME

Type: Operating instructions

This manual is also suitable for

Multi 560

Hitachi CM1473ME is a 14-inch color display monitor that automatically adjusts to horizontal scanning frequencies of graphics boards from 15.5 kHz to 35 kHz and vertical scanning frequencies from 50 Hz to 80 Hz. This makes it compatible with a wide range of computers, including IBM Personal System/2, PC, PC/XT PC/AT and Compatibles.

The CM1473ME offers high resolution (up to 800 dots x 560 lines) and a variety of features that make it ideal for both business and home use. These features include:

Tilt and swivel base for easy positioning
TTL and Analogue inputs for compatibility with a variety of computers

The CM1473ME offers high resolution (up to 800 dots x 560 lines) and a variety of features that make it ideal for both business and home use. These features include:

Tilt and swivel base for easy positioning
TTL and Analogue inputs for compatibility with a variety of computers

..,.’”-’ ‘“

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 SPECI-

FIED 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

SPECIFICATIONS

Genera l..........,.””...”””” 3

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

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

Pin Assignments and

Cautions when using Multi 560 . . . . . 4

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

HOW TO USE

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

How to Install the Multi 560 ..., . . . 5

How to Remove or Install

Location and Description of

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

User Controls . . ..”. .””” ”6”””6

Adjusting Multi 560 . “””””-””””. 8

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.

USE

CORRECT VOLTAGE

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

your dealer to suit your application.

IBM IBM

Signal CGA, Personrd

Olivetti

source

EGA and

System/2

M24

compatibles

Signal cable

9pin-9pin 9pin-15pin

9pin-25pin

SC–09

SC–15

SC–25

(12) Auto/

Manual Select

Auto Auto Manual

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

with CGA, EGA or

compatible

‘ph-@ 0’vettiM24

5pin+@ IBM Personal System/2

* 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

@ POWER SWITCH

Press to turn the power ON. Press again

(

❑

11111111111111]l[lllllllllllll

mlllltllllllltllllll~ln-

to turn the power OFF.

@ 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.

@ 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.

VERTICAL SIZE CONTROL

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 Per-

sonal 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.

@ 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 @ .

‘.

.,-

Cause

Phenomenon

Adjustment

Picture length

too

much extended.

Vertical blanking period is less than standard timing.

[m]

Adjust verticil sizecontrol @) .

, :.

. . .. .

Picture deviates

upward.

Vertical front porch is less than standard timing.

,,. ,..

:J:

,’

-.,.-,

Adjust vertical centering control

Picture deviates

downward.

Vertical front porch is greater than standard timing.

[=1

,,s“L..,,.S,alt.,u>$::.

“~;~::;,~;~:33},f$~,1~,z,,

.- .,,~, .,

Adjust vertical centering control @ .

..,.

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

-1

like to see on the display.

SPECIFICATIONS

‘====)

CRT

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

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

Analogue

TTL

0.6Vp-p/75-ohm positive

TTL level positive

Input Signal

Video

R, G, B

R, G, B, I (16-colour) or

R, r, G, g, B,b

(64-colour)

H/V composite

sync

H, V separate TTL

TTL

Scanning frequency

Horizontal

: 15.5 -35kHz

Vertical : 15-80 Hz

Resolution

Horizontal

: 800 dots

Vertical

: 560 lines

Video bandwidth

30 MHz

Display size

240 (H) x 180 (V) mm

Linearity

+/– 10%

Misconvergence

Center

: 0.4 mm Max.

Corners

: 0.6 mm Max.

Power input

AC 220/240 V, 50 Hz

Connector

9-pin DB-9 for TTL and analogue

Power consumption

80W

Dimensions (W x H x D)

358 x 362 x 389mm

Weight

14kg

Specifications are subject to change without notice.

(1) TTL input

PIN No.

(2) Analog input

PIN No.

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.

VIDEO

HORIZONTAL

4-+

VIDEO

VERTICAL

TIMING EXAMPLE AT MANUAL POSITION

EXAMPLEOF TIMING

m 15.75kHz

24.83kHz 30.lkHz

REMARKS

AIM

63.5 40.28 33.2

64.5 to 28.6/Js (15.5 to 35kHz)

~ BJLS 5.08

3.04 3.43 2 to 1o/.ls

Cps

“~

7.62 2.80 2.86

2 to 8.151M

DIM

46.3

32.4

25.76

20 to 52.2/.s

EVS 4.4

2.04 1.14

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

1 ‘0 6“6PSRange 1:E/(B+C)=O.3 to 0.5

Oms

16.6

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

% Pms 0.26

0.32

0.26

0.05 to 0.7ms

“: Qms 1.6

1.01 0.73

0.08 to 2.2ms

+ -

Rms 13.84

16.11 16.6

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

Sms 0.9

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

O, A= Total

R, D= Display period

P, B = Sync width Q, E = Front porch

S, C = Back porch

Timing List at Auto Position

TTL

Type CGA

EGA

Resolution 320

X 200 640 X 350

15.70

21.85

kHz Front porch 6.65

I us Svnc width I

4.6

4,9

8.15

1.6

I us Distdav time ] 44.3

39,3 I

USTotal I 63.7

I 45.8 I

Usfv I 60

I 60 I

Hz Front porch

25 0

H Sync width 3

H Back porch 34

H Display time

200

350

1H Total I

262

366

H H. Sync P

V. Sync

Analogue

Type

PGA

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

Resolution

640

X 400 640 X 480 320 X 400

640

X 350 640 x 480 720 x 400

(kHz)

30.48

30.48 31.5 31.5

31.5

Front porch (w)

0 0.95

1,27 1.27 1.587

Sync width (w) 4.60 4.60 3.81

3.81

3.81 3.81

Back porch (us) 2.60 2.60

1.59

1.27 1.27 0.9525

Display time(#s)

25.60

25.60 25.4

25.4

25.4 25.4

Total

(#s)

32.80 32.80 31.75

31.75

31.75 31.75

(Hz) 60

70 70

Front porth (H) 42

2 13

38 11

Sync width (H) 2

2 2 2 2 2

Back porch (H)

24 33

31 33

Display time (H) 400

480 400

350 480

400

Total

(H)

“’

508

448 448 524 448

H. Sync Comp

Comp

P N

V. Sync

N N

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 Operating instructions

Brand: Hitachi

Model: CM1473ME

Type: Operating instructions

This manual is also suitable for

Multi 560

The CM1473ME offers high resolution (up to 800 dots x 560 lines) and a variety of features that make it ideal for both business and home use. These features include:

Tilt and swivel base for easy positioning
TTL and Analogue inputs for compatibility with a variety of computers

Download PDF

report

Hitachi CM1473ME Operating instructions

This manual is also suitable for

Hitachi CM1473ME Operating instructions

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