Hitachi CM1721ME User Manual

Colour Monitor
CM1721ME
Tt5CC-l
!=I G
User Manual
BEDIENUNGSANLEITUNG
For future references, record the serial number of your display monitor, SERIAL No.
The serial number is located on the rear
READ THE INSTRUCTION INSIDE CAREFULLY. KEEP THIS USER MANUAL FOR FUTURE REFERENCES
This monitor is a computer equipped with VESA DPMS.
Energy
Star compliant when used with
of
the monitor.
For U.K. Customers
THIS
PRODUCT IS SUPPLIED WITH A TWO
PLUG
FOR USE IN MAINLAND EUROPE. FOR THE U.K.
PLEASE REFER TO THE NOTES ON
THIS
PIN
PAGE.
MINS
NOTE:
ELECTRICAL CONNECTIION
Your monitor requires an electrical supply of 240 volts - 50 Hertz and should be protected by a 5 amp fuse. Your equipment is supplied with a plug incorporating a 5 amp fuse fitted to the mains lead. If the plug that is fitted to the equipment is not suitable for your socket outlet, it must be cut off and the appropriate plug fitted. The cut off plug should be disposed of, do not insert it into a 13 amp socket to prevent the hazard of electric shocks. With plugs not incorporating a fuse, the circuit must be protected by a 5 amp fuse.
WARNING: THIS EQUIPMENT MUST BE EARTHED.
IMPORTANT Your equipment is supplied with a mains lead, the wires of which are coloured in accordance with the following code: Green and Yellow-Earth, Blue-Neutral, Brown-Live.
Green & Yellow to Earth
Blue to Neutral
-I-
Brown to Live
Fuse
Cord
Clamp
As the
colours
of the
wires
in your mains lead in this equipment may not correspond with the markings identified with the terminals of 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 symbol or coloured Green or Green and
Yellon,
The wire which is coloured Brown must be connected to the terminal which is marked
with
the letter L or coloured Red.
The wire which is coloured Blue must be connected to the terminal which is marked N or colourcd Black
The plug moulded on to the cord incorporates a fuse. For replacement, use a 5 amp BS 1362 fuse. Only ASTA
approved
fuses should be used. The fuse cover/carrier must be refitted when changing the fuse. In the event of losing the fuse cover/carrier, the plug must not be used until a replacement has been obtained from your nearest electrical
stockist
and fitted. The colour of the fuse
cover/carrier is that of the coloured marks on the insert in the base
of the plug.
-
II
-
Please read the following instructions carefully to prevent
potential hazards. This manual should be retained for future use.
1. Do not expose the monitor to rain, water, moisture, or direct sunlight.
2. Do not spill liquid into the monitor
3. Do not insert any objects into the monitor cabinet’s openings.
4. Do not place near or above sources of heat such as heaters or radiators.
5. Do not block or cover ventilation opening with any material. The openings and slots on the cabinet provide necessary air flow for heat dissipation. or built upon unless adequate ventilation is provided.
The unit should never be enclosed
6. Do not remove the cover to try to service this unit. of any nature should only be performed by authorized service personnel.
7. WARNING! Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous voltage or other hazards.
8. The On/Off switch is not a disconnecting device. Make sure to remove the AC power cord after using.
9. When the monitor is turned on continuously for a long period, the phosphors of the CRT face plate may “bum” leaving a permanent image on the screen. be sure to turn off the monitor or decrease the displayed intensity when not in use.
-
III
In order to preserve CRT life,
-
Servicing
10. WARNING! The voltage ratings and the rated frequencies
are posted on the back panel of this product.
Please see
the
overlay in the center of the back panel of this product. NEVER connect to any other voltage or frequency. Follow ALL warnings and instructions marked on the product.
11. This, product is equipped with a
3-wire
grounding-type plug.
It will only fit into a grounding-type power outlet. This is a
safety feature. If you are unable to insert the plug into the
outlet, the outlet can be replaced by an electrician. Do not
defeat the safety purpose of the grounding-type plug by
improper use or alteration.
12.
Power source
. This monitor is able to operate using power sources from
108-264VAC/60-50Hz
by means of internal auto power
switching.
. For 120V operation, use only with power cord having a
parallel blade grounding-type plug, rated at I OA-
125V.
. For 240V operation, use only with power cord having a
tandem blade grounding-type plug
rated 1 OA-250V
minimum.
-
IV
-
Bitte lesen Sie diese Sicherheitshinweise sorgftitig durch,
damit
die richtige Verwendung des Gerstes sichergestellt wird.
Diese Anleitung
sorg<ig
aufbewahren.
1. Das
2. Keine
3. Niemals
4. Das
5.
6. Niemals versuchen, das Gehause zu entfemen oder das
7. Nicht versuchen, das Bildschirmgerat selbst zu war-ten. Im
Bildschirmger~t
direktem
Gerates
Heizungen aufstellen.
Nicht die beliiftungsdffhungen des Gehauses blockieren oder
abdecken. Diese
tir
niemals mit einer Verkleidung umgeben oder in einem Regal eingebaut werden. vorhanden ist
Bildschirmgerat selber zu war-ten. sollten nur vom Kundendienst durchgefiihrt werden.
Inneren
und andere Gefahren vorhanden.
Sonnenlicht
Fltissigkeiten tiber
Gegenstande
stecken oder hineinfallen
BildschirmgeCit
die notwendige Ventilation. Das Bildschirmgerat sollte
des Gerates sind gef&rliche elektrische Spannungen
nicht Regen, Wasser, Feuchtigkeit oder
aussetzen.
dem Bildschirmgerat Verschtitten.
durch die
nicht in der Nahe von Heizgeraten der
@frrungen
falls keine ausreichende
und
&fnungen lassen.
Schlitze
Alle
in das Innere des
im Gehause sorgen
Beltiftung
Wartungsarbeiten
8. Der Netzschalter ist keine Trennvorrichtung Sicherstellen, die
NetzanschluRleitung,
benutzt wird,
aus
der netzsteckdose gezongen wird.
wenn das Gerat
-V-
Iangere
Zeit nicht
daR
9.
Bei
Einstellung des Bildschinngerates auf und Kontrast uber langere Zeit Konnen die Leuchtschicht der
Bildrohrenoberfhiche
Lebensdauer der Bildrohre ist sicherzustellen, Bildschirmgerat nach der Verwendung ausgeschaltet wird oder Helligkeit und Kontrast verringert werden.
10. Die Angaben zur Spannung und Frequenz entnehmen Sie dem Fabrikschild. Stromquelle mit andeier. als der dort genannten Spannung/
Frequenz an.
angebrachten Warn- und Bedienungshinweise.
11. Ihr Gerat ist mit einem dreipoligen Schukostecker ausgestattet. Dieser Stecker kann nur an eine Schutzkontaktsteckdose angeschlossen
Steckdose
auswechseln.
Es
Bildwiederholfrequenz von
passen, lassen
mu8 sichergestellt werden.
einbrennen.
Schliessen Sie Ihr Gerat nie an eine
Beachten
wrerden.
Sie ausserdem alle am Gerat
Sollte der Stecker nicht in die
Sie diese bitte von einem Elektriker
starkste
Zur Verlangerung der
dal3
die
Helligkeit
dal3
das
minimale
70 Hz
und 60 Hz
nicht
unterschritten wird (storendes Bildschirmflimmem
die Folge sein).
Weiterhin wird Grundfarben Blau und Rot verwenden (schlechte Lesbarkeit und erhohte Augenbelastung
zu
geringem Zeichenkontrast
“Der
arbeitsplatzbezogene Schalldruckpegel
1000 betragt
70dB(A)
bei
Positivdarstellung
bei
Negativdarstellung
aus
ergonomischen Griinden empfohlen, die
nicht
auf dunklem Untergrund zu
w&ren
die Folge).
nach
DIN 45 635 Teil
oder
weniger”
-
VI
-
konnte
bei
(Gerat,
in ijbereinstimmung mit den Bestimmungen der
sblVfg mancher Gerate ankungen
Typ, Bezeichnung)
243/l 99 1 funk-entstort ist.
(zB Me&sender)
unterliegen.
BMPT-Amt-
Der
vorschriftsmai3ige
Betrieb
kann allerdings gewissen Ems&r
Beachten Sie deshalb die Hinweise in der Bedienungsanleitung.
Dem Bundesamt’ fur Zulassungen in der Telekommunikation
wurde das inverkehrbringen dieses
Gerates
angezeigt und die
Berechtigung zur ijberprtifung der Serie auf die Einhaltung der
Bestimmungen eingeraumt.
-
VII
-
NOTE: 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. 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.
may
cause harmful interference to
radio
/
Warning:
A shielded-type power cord is required in order to meet FCC
emission limits and also to prevent interference to the nearby radio
and television reception.
power cord be used.
Use only shielded cables to connect l/O devices to this
equipment.
You are cautioned that changes or modifications not
expressly approved by the party responsible for compliance could
void your authority to operate the equipment.
It is essential that only the supplied
-
VIII
-
INDEX
1.
INTRODUCTION.. _. . .
2.
CHECK LIST .._............... .
_.
. . . . . . . . . . . . . . . .._..
_.......___......
. . . . . . .
. . . . . . . . . . . .
..____...............
.:..
2
3
3. CONTROLS AND ADJUSTMENTS
3.1
LOCATION AND FUNCTION OF CONTROLS..
3.2
REWRITE COMPANY’S NAME ON SCREEN 1
3.3
FUNCTIONS ADJUSTMENTS ON SCREEN 2..
4.
POWER MANAGEMENT SYSTEM.. . . . .
5.
PLUG & PLAY.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
INSTALLATION.. _. .
7.
USE OF TILT-SWIVEL.. . . . . . . . . . . . . . . . . .
8.
SPECIFICATION
9.
FACTORY PRESET DISPLAY MODES
10.
TROUBLE SHOOTING.. _. . . . . . . . . . _. . . . . . .
___......____.
................................
.......
......
........
. . . . . . . . . . . . . . . . . . . . . .
.
..____ _. _. ._____.__...
t...
. . . . . . . . . . . .
4 4 7 7
10
11
12
13
14
15
15
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1. INTRODUCTION
This colour monitor is an excellent choice for high resolution compatibility, versatility and quality. horizontal frequencies frequencies between 47 and 104 Hz and is equipped with an Easy Menu microprocessor controlled multi-frequency function.
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 1280 X 1024 maximum resolution will help you get the most flexibility with today’s or tomorrow’s PC video standards. Whether your video adapter has a multi-frequency or frequency analog colour signal, it will interface with this colour monitor.
The unit is also equipped with an energy-saving function. It
is compatible with the EPA Energy Star & VESA DPMS power-
saving standards.
between 30 and 64 kHz and vertical
It automatically scans
fixed-
. VGA, SVGA, XGA, APPLE MAC
trademarks of their respective owners.
-2-
II:
EPA, and VESA are
2. CHECK LIST
Before installation, please check the contents of the shipping
carton. The carton should contain the following items:
-
Power cord
-
User manual
-
Colour monitor
If any of the above items are missing, contact your supplier as
soon as possible.
-3-
3. CONTROLS AND ADJUSTMENTS
3.1 LOCATION AND FUNCTION OF CONTROLS
1. POWER AND POWER SAVING INDICATOR When the power to the monitor is ON, the indicator is lit. normal operation, the indicator is green. saving mode, the indicator will turn to orange.
2. POWER SWITCH Used to turn the power of the monitor ON and OFF
3. STATUS SELECT SWITCH (Easy Menu) Selects from screen 1 or screen 2 images and blanked
windows for display.
Press button. The screen 1 image, as in figure A, will be shown on the screen. The company’s name, the polarity and frequencies of the horizontal and vertical sync signals, and
the resolution of the mode which is currently in use now will
be displayed.
Front View
While in power
In
-4-
161/5/
10
STANS,
il
1s
I
Company’s Name
Frequency & Polarity of Horizontal Sync Signal Frequency & Polarity of
Vertical Sync Signal Mode Resolution in Use
Figure A
Press button again and the screen 2 image as in figure B will
appear on the screen. The
tinction
symbols (including
Horizontal size and phase, Vertical size and center,
Pincushion, Trapezoid, Contrast, Brightness, R. G. B. color, Image Rotation, Manual Degauss, Window, & Recall), the function description (simply select to adjust). both step number and parameter bars (which indicate the adjusting scale), and the R. G. B. intensity parameter bar, displayed
Step
Nc
on the screen
@)RGBB
-fwElcl
-2551BIIIIIIIIIm--
Contrast-
Function Description
--F
‘ammeter
Figure B
To clear the screen, either push the status button again or wait for about 15 seconds. The window will disappear automatically at that time.
will be
Bar
4. FUNCTION SWITCH Selects which function on screen 2 to be adjusted
5. ADJUST SWITCH
Used to rewrite the company’s name on screen 1 image and decrease or increase the parameter bar of the selected
function on screen 2 image.
6. SAVE SWITCH
Used to save all function parameter settings which have been adjusted. The screen will display “Saved” after the
“SAVE” function is completed.
-6-
*Total 32 different modes can be stored in memory and
automatically recalled.
12 of them are factory preset for popular graphic standards (see Factory Preset Display Mode on page 15). The remaining 20 modes are reserved for user setting.
3.2 REWRITE COMPANY’S NAME ON SCREEN 1
The company’s name of this monitor can be rewritten by the
retailer or end-user. The new company’s name may contain up to
10 characters. Press function keys
"a"
or “D” as shown in item 4
on page 6 to select the character you wish to rewrite and then continuously press the adjust switch
“-”
or
“f”
in order to select a letter or number. The alphabet and numerals will be displayed in sequence.
Press “SAVE” key to save new company’s name
3.3 FUNCTIONS ADJUSTMENTS ON SCREEN 2
For each
and 11-11
fimction
control, use the adjustment switch’s “t”
buttons to adjust the monitor’s parameter bars to your
satisfaction according to the following table:
-7-
El
ID El
?I
HORIZONTAL
SIZE
HORIZONTAL PHASE
VERTICAL
SIZE
VERTICAL
CENTER’
El
I
cl
czl
El
cl
-
E3
I
cl
lxl
El
I
pa n
CD
a
R
2
@
-R-
-
-
-
cl
cl
PINCUSHION
TRAPEZOID CONTRAST
BRIGHTNESS
COLOR IMAGE
ROTATION CRT
DEGAUSSING WINDOW
RECALL
0
I
CONTRAST INCREASED
-e
lNTENSlN
INCREASED
01
MANUAL DEGAUSSING
I-]
I
RECALLS THE FACTORY PRESET MODES-SEE PAGE 15
> \
CONTRAST REDUCED
-G-
INTENSITY REDUCED
o\
I’=]
El
-8-
Rear
View
1. AC socket Connect one end of the supplied power cord to this socket and
the other end to the AC power outlet of the computer.
2. Connect video cable with 15 pin male D-SUB connector to the PC Video card.
-9-
4. POWER MANAGEMENT SYSTEM
This monitor meets the EPA Energy Star (30 Watts max. at power Management System) standard. power management system that automatically reduce power consumption’ when the PC is not in use. management system is effective only when used with VESA DPMS compliant PC or Video Card.
Note: The power management system is initiated by the video
saving
Table of Power Consumption in each Advanced Power
signal sent from the PC side 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 raster on the monitor screen like a traditional saving monitor. The power indicator LED will stay green,
mode) & VESA DPMS (Display
The monitor has a built-in
And the power
Switches to saving mode & screen darkens
Power
the
non-power-
Once the monitor receives the first signal from the PC side and initiates the power management system, the power indicator light will turn green or orange according to the VESA DPMS standard.
-
10
-
5. PLUG & PLAY
The monitor complies with VESA DDC (Display Data
Channel) - DDC l/DDC2B to support “plug & play” for Windows
95. The main function is to allow communication between monitor and video card (or PC).
The function is effective only when used with a DDC compliant video card (or PC). DDC video card (or Windows 95 operation system), all informations stored within the DDC device in the monitor such as resolution, refresh rate and other data related to the monitor can be displayed for user’s reference. Based on this information, users can for example select (DDC2 only) display mode with a different
combination of resolution and refresh rate that supports the intended
application.
By means of a software driver for a
-
11
-
6. INSTALLATION
Before connecting, make sure that the mains 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 the dealer.
a. Make sure the monitor and the computer are turned off before
installation.
b. Plug the power cord into the connector on the rear side of the
monitor.
c.
Plug the other end of the power cord into the wall power outlet
d. Plug the free end of the signal cable into the drive connector of
the video adapter port of the computer. cable screws on the cable.
When power and signal cable installations completed, this
monitor is ready for operation.
Securely tighten the two
CAUTION:
When the monitor is turned on continuously for a long
1. period. the phosphors of the CRT face plate may “bum” 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.
2.
Long time operation. using out of range signal may cause damage of the monitor. Please observe specification of the monitor.
-
12
-
7. USE OF TILT-SWIVEL
With the tilt-swivel base, this unit can be adjusted to be viewed at the angle desired within 100” horizontally and 16.5” vertically.
To
hands as
Tilt & Swivel
turn the unit horizontally, grasp it at its bottom
illustrated below.
Range
-
with both
8. SPECIFICATION
he following are general characteristics:
17”,
IRT
‘IEWABLE
0.28 mm dot pitch,
tint, FS double focus, Non-glare ASC coating
15.7” (398 mm), diagonal
fl
1280 X 1024 max. (de end the video card)
90’
deflection, darl
VIDEO SYNC
‘OWER
‘LUG & PLAY
IPERATING
!EIGHT IIMENSIONS
VIDEO CABLE 15 pin, D-type male connector DB-15 pin out
1234 5 6 7
RGBGndDDC
* VESA Display Data Channel (DDC) standard
SDA: Bi-directional Data SCL: Data Clock
This specification subject to change without notice.
Analog Separate Composite : TTL level (+) or (-) Horizontal : 30 - 64 KHz Vertical
108 -
Degaussing
Consumption : VESA Display Data Channel (DDC): Temperature : 0 to 40 degree C Humidity
Altitude
17.2 Kg (37.84 lb.) Approx.
401.5 (H) X 410.4 (15.81 X 16.16 X 16.77) inch
R G B NCGndGnd*SDAH V *SCL
Gnd Gnd Gnd Gnd
: 0.7 Vp-p, 75 ohm, RGB (+)
: TTL level
: 47 - 104 Hz
264VAC,
50 - 60 Hz,
: line operated automatic
: 10 to 90% R. H. : 0 to 10,000 ft
8 9 10 11
manual
115W
(+)
or (-)
max
(W)
X 426 (D) mm
2.5A
(max.)
1/2B
12 13 14 15
&
-
14
-
9. FACTORY PRESET DISPLAY MODES
The following are factory preset modes:
..,. tiode n&i..
Standard VGA
Standard VGA VESA Standard
VESA Standard ,
1
VESA Standard
1
VESA Standard
1
VESA Standard
VESA
Standard
VESA Standard VESA
Standard
Resolution ’
640x400 640x480 640x400 640x480 37.86 800x600
800x600
1
800x600
1
1024x768 1024x768 1024x768
~~~ uen&y ‘if 1
1
31.47
rn/7O.~H2
31.47
KHz/59.9Hz
37.86
lSHz/84.lHz KHZ/~:
46.88
KHzl75.OHz 1
1
37.88
1
48.08 KHz / 72
1
-.-
60.02
-
ISJ%/60.3Hz
---.
KHzl75.OHz
!.8Hz
I-.---
48.36 KHz/6O,OHz KHZ I 7O.lHz
56.48
10. 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.
:,,
,, I _
:p$j'
OHz i
f
2. Is your computer switch on?
‘tf’Y‘Es~~~~~~~~~~~x~~~~~ion,
,.
If NO, turn the computer on.
3.
Is the monitor signal cable connected to the computer’s video card
“D-SUB”
4. Is the power cable fully connected?
~g~s;(-~.$-.-.f~h$
connector?
dealer unit was purchgsed
&&‘ < .<
If NO, attach cable securely.
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15
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