Sharp LL-T1820H/B Manuel utilisateur

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Manuel utilisateur

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LCD MONITOR
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MONITEUR LCD
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MONITOR LCD
LL-T1820-H
LL-T1820-B
OPERATION MANUAL
BEDIENUNGSANLEITUNG
MODE D’EMPLOI
MANUALE D’USO
MANUAL DE FUNCIONAMIENTO
Table of Contents / Inhaltsverzeichnis / Table des matières / Indice / Índice
English . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Deutsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Français . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Italiano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Español . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
2
3
English
Table of Contents
Notice for Users in the USA ............................................................................................................................ 4
TCO '95/ '99 ..................................................................................................................................................... 5
Notice for Users in Europe............................................................................................................................... 7
Notice for Users in the UK ............................................................................................................................... 8
Notice for Users in Australia ............................................................................................................................ 8
Tips and safety precautions ............................................................................................................................ 9
Product description .........................................................................................................................................10
Height adjustment, angle adjustment, rotation (long height/width) ..................................................................11
Connecting the monitor and turning the monitor on and off ..............................................................................12
Connecting the monitor to a computer ........................................................................................................13
Connecting the monitor to a power source..................................................................................................14
Connecting a USB device ..........................................................................................................................14
Turning the power on ..................................................................................................................................15
Changing between input terminals ..............................................................................................................15
Turning the power off ..................................................................................................................................16
Adjusting the screen display ...........................................................................................................................17
Adjustment value reset ..............................................................................................................................17
Adjustment lock function............................................................................................................................17
Adjusting the backlight ...............................................................................................................................17
Adjusting the screen display (With analog connection) ...................................................................................18
Automatic screen adjustment.....................................................................................................................18
Manual screen adjustment .........................................................................................................................19
Adjusting the screen display (With digital connection) ....................................................................................22
Monitor care and repair ...................................................................................................................................24
Monitor care ...............................................................................................................................................24
Storage ......................................................................................................................................................24
Troubleshooting ..........................................................................................................................................24
Specifications .................................................................................................................................................25
Installing set-up information and the ICC profile (For Windows) ......................................................................28
Information about the ColorSync profile (For MacOS).....................................................................................31
Instructions for attaching a VESA compliant arm ...........................................................................................32
Information about the Pivot Software (Long height/width display) ..................................................................33
4
Notice for Users in the USA
FCC Statement
WARNING – FCC Regulations state that any unauthorized changes or modifications to this equipment
not expressly approved by the manufacturer could void the user's authority to operate this equipment.
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, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equip-
ment 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 distance 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.
Use nothing but the included cables and AC cord to insure compliance with FCC regulation for Class B
computing equipment.
Declaration of Conformity
SHARP LCD Color Monitor LL-T1820-H/LL-T1820-B
This device complies with part 15 of the FCC rules. Operation is subject to the following conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any interference re-
ceived, including interference that may cause undersized operation.
Responsible Party : SHARP ELECTRONICS CORPORATION
Sharp Plaza, Mahwah, New Jersey 07430
TEL :1-800-BE-SHARP
* As an ENERGY STAR Partner, SHARP has determined that this product meets the ENERGY STAR
guidelines for energy efficiency.
This product utilizes tin-lead solder, and fluorescent lamp containing a small amount of mercury. Disposal
of these materials may be regulated due to environmental considerations. For disposal or recycling
information, please contact your local authorities or the Electronics Industries Alliance:www.eiae.org
5
English
Congratulations!
You have just purchased a TCO’95 or TCO’99 approved and labelled product! Your choice has provided you
with a product developed for professional use. Your purchase has also contributed to reducing the burden on
the environment and also to the further development of environmentally adapted electronics products.
This product meets the requirements for the TCO’95 or TCO’99 scheme which provides for an international
environmental and quality labelling of personal computers. The labelling scheme was developed as a joint
effort by the TCO (The Swedish Confederation of Professional Employees), Svenska Naturskyddsforeningen
(The Swedish Society for Nature Conservation), Statens Energimyndighet (The Swedish National Energy
Administration) and SEMKO AB.
The requirements cover a wide range of issues: environment, ergonomics, usability, reduction of electric and
magnetic fields, energy consumption and electrical safety.
Why do we have environmentally labelled computers?
In many countries, environmental labelling has become an established method for encouraging the adaptation
of goods and services to the environment. The main problem, as far as computers and other electronics
equipment are concerned, is that environmentally harmful substances are used both in the products and during
their manufacture. Since it is not so far possible to satisfactorily recycle the majority of electronics equipment,
most of these potentially damaging substances sooner or later enter nature.
There are also other characteristics of a computer, such as energy consumption levels, that are important from
the viewpoints of both the work (internal) and natural (external) environments. Since all methods of electricity
generation have a negative effect on the environment (e.g. acidic and climate-influencing emissions, radioac-
tive waste), it is vital to save energy. Electronics equipment in offices is often left running continuously and
thereby consumes a lot of energy.
What does the environmenal labelling involve?
The environmental demands has been developed by Svenska Naturskyddsforeningen (The Swedish Society
for Nature Conservation). These demands impose restrictions on the presence and use of heavy metals,
brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The
product must be prepared for recycling and the manufacturer is obliged to have an environmental policy which
must be adhered to in each country where the company implements its operational policy.
The energy requirements include a demand that the computer and/or display, after a certain period of inactivity,
shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the
computer shall be reasonable for the user.
Below you will find a brief summary of the environmental requirements met by this product. The complete
environmental criteria document may be ordered from:
TCO Development
SE-114 94 Stockholm, Sweden
Fax: +46 8 782 92 07
Email (Internet): development@tco.se
Current information regarding TCO’99 approved and labelled products may also be obtained via the Internet,
using the address: http://www.tco-info.com/
LL-T1820-B LL-T1820-H
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Environmental requirements
Flame retardants
Flame retardants are present in printed circuit boards, cables, wires, casings and housings. Their purpose is to
prevent, or at least to delay the spread of fire. Up to 30% of the plastic in a computer casing can consist of
flame retardant substances. Most flame retardants contain bromine or chloride, and those flame retardants are
chemically related to another group of environmental toxins, PCBs. Both the flame retardants containing
bromine or chloride and the PCBs are suspected of giving rise to severe health effects, including reproductive
damage in fish-eating birds and mammals, due to the bio-accumulative * processes. Flame retardants have
been found in human blood and researchers fear that disturbances in foetus development may occur. The
relevant TCO´95 and TCO’99 demand require that plastic components weighing more than 25 grams must not
contain flame retardants with organically bound bromine or chlorine. Flame retardants are allowed in the printed
circuit boards since no substitutes are available.
Cadmium **
Cadmium is present in rechargeable batteries and in the colour-generating layers of certain computer displays.
Cadmium damages the nervous system and is toxic in high doses.
TCO’95 requirement states that batteries may not contain more than 25 ppm (parts per million) of cadmium.
The colour-generating layers of display screens must not contain any cadmium.
The relevant TCO’99 requirement states that batteries, the colour-generating layers of display screens
and the electrical or electronics components must not contain any cadmium.
Mercury **
Mercury is sometimes found in batteries, relays and switches. It damages the nervous system and is
toxic in high doses.
TCO’95 requirement states that batteries may not contain more than 25 ppm (parts per million) of mercury. The
relevant TCO’99 requirement states that batteries may not contain any mercury.
Both TCO´95 and TCO´99 also demand that mercury is not present in any of the electrical or electronics
components associated with the labelled unit. There is however one exception. Mercury is, for the time being,
permitted in the back light system of flat panel monitors as there today is no commercially available alterna-
tive. TCO aims on removing this exception when a mercury free alternative is available.
CFCs (freons)
The relevant TCO’95 and TCO’99 requirement state that neither CFCs nor HCFCs may be used during the
manufacture and assembly of the product. CFCs (freons) are sometimes used for washing printed circuit
boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased
reception on earth of ultraviolet light with e.g. increased risks of skin cancer (malignant melanoma) as a
consequence.
Lead **
Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous
system and in higher doses, causes lead poisoning. The relevant TCO’95 and TCO´99 requirement permit the
inclusion of lead since no replacement has yet been developed.
* Bio-accumulative is defined as substances which accumulate within living organisms
** Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative.
7
English
Notice for Users in Europe
This equipment complies with the requirements of Directives 89/336/EEC and 73/23/EEC as amended by
93/68/EEC.
Dieses Gerät entspricht den Anforderungen der EG-Richtlinien 89/336/EWG und 73/23/EWG mit Änderung
93/68/EWG.
Ce matériel répond aux exigences contenues dans les directives 89/336/CEE et 73/23/CEE modifiées par
la directive 93/68/CEE.
Dit apparaat voldoet aan de eisen van de richtlijnen 89/336/EEG en 73/23/EEG, gewijzigd door 93/68/
EEG.
Dette udstyr overholder kravene i direktiv nr. 89/336/EEC og 73/23/EEC med tillæg nr. 93/68/EEC.
Quest' apparecchio è conforme ai requisiti delle direttive 89/336/EEC e 73/23/EEC, come emendata dalla
direttiva 93/68/EEC.
Η εγκατασταση ανταποκρινεται στιζ απαιτησειζ των οδηγιων τηζ Ευρωπαïκηζ Ενωσηζ 89/336/ΕΟΚ κατ 73/23/ΕΟΚ,
óπωζ οι κανονισµοι αυτοι συµπληρωθηκαν απó την οδηγια 93/68/ΕΟΚ.
Este equipamento obedece às exigências das directivas 89/336/CEE e 73/23/CEE, na sua versão
corrigida pela directiva 93/68/CEE.
Este aparato satisface las exigencias de las Directivas 89/336/CEE y 73/23/CEE, modificadas por medio
de la 93/68/CEE.
Denna utrustning uppfyller kraven enligt riktlinjerna 89/336/EEC och 73/23/EEC så som komplette ras av
93/68/EEC.
Dette produktet oppfyller betingelsene i direktivene 89/336/EEC og 73/23/EEC i endringen 93/68/EEC.
Tämä laite täyttää direktiivien 89/336/EEC ja 73/23/EEC vaatimukset, joita on muutettu direktiivillä 93/68/
EEC.
CAUTION :
TO PREVENT ELECTRICAL SHOCK, DISCONNECT THE AC CORD BEFORE SERVICING.
CAUTION :
FOR A COMPLETE ELECTRICAL DISCONNECTION, PULL OUT THE MAIN PLUG.
VORSICHT :
UM DIE STROMZUFUHR VOLLSTÄNDIG ZU UNTERBRECHEN, DEN NETZSTECKER HERAUSZIEHEN
ENTFERNEN.
ATTENTION :
POUR UN ARRET TOTAL DE L’APPAREIL, DEBRANCHEZ LA PRISE DU COURANT SECTEUR.
VARNING :
FÖR TOTAL ELEKTRISK URKOPPLING, KOPPLA UR KONTAKTEN OCH.
PRECAUCION :
PARA UNA COMPLETA DESCONEXION ELECTRICA DESENCHUFE LA CLAVIJA DE LA RED.
8
Notice for Users in the UK
FOR CUSTOMERS IN U.K.
IMPORTANT
The wires in this mains lead are coloured in accordance with the following code :
GREEN-AND-YELLOW : Earth
BLUE : Neutral
BROWN : Live
As the colours of the wires in the mains lead of this apparatus 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 by the letter E or by the
safety earth or coloured green or green-and-yellow.
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N
or coloured black.
The wire which is coloured BROWN must be connected to the terminal which is marked with the letter
L or coloured red.
Ensure that your equipment is connected correctly-if you are in any doubt consult a qualified
electrician.
"WARNING :THIS APPARATUS MUST BE EARTHED"
Notice for Users in Australia
Service Inquiries
Please contact your dealer for service if required or contact Sharp Corporation of Australia on
1 300 13 50 22 for referral to your nearest Sharp authorized Service Center.
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English
- Under certain display conditions, minute specks
or spots may be noticeable. This is common for
liquid crystal monitors and is not a malfunction.
- The LCD panel has been manufactured using
highly elaborate technology. Properly working
pixels comprise 99.99% of total pixels. However,
please understand that 0.01% or less of pixels
may be missing or be brighter than usual.
- Do not leave the screen displaying idly for long
periods of time, as this could cause afterimage to
remain.
- If the brightness is adjusted to the minimum
setting it may be difficult to see the screen.
- The quality of the computer signal may influence
the quality of the display. We recommend using a
computer able to emit high quality video signals.
- Never rub or tap the monitor with hard objects.
- Please understand that Sharp Corporation bears
no responsibility for errors made during use by
the customer or a third party, nor for any other
malfunctions or damage to this product arising
during use, except where indemnity liability is
recognized under law.
- This monitor and its accessories may be
upgraded without advance notice.
Location
- Do not use the monitor where ventilation is poor,
where there is a lot of dust, where humidity is
high, or where the monitor may come into contact
with oil or steam, as this could lead to fire.
- Ensure that the monitor does not come into
contact with water or other fluids. Ensure that no
objects such as paper clips or pins enter the
monitor as this could lead to fire or electric
shock.
- Do not place the monitor on top of unstable
objects or in unsafe places. Do not allow the
monitor to come into contact with strong shocks
or vibrations. Causing the monitor to fall or topple
over may damage it.
- Do not use in places where the monitor will be
subject to direct sunlight, near heating equipment
or anywhere else where there is likelihood of high
temperature, as this may lead to generation of
excessive heat and outbreak of fire.
- When carrying the monitor, firmly grasp both the
display and stand section.If the monitor is lifted
by the display only, the stand may abruptly pop
out or move, and this could lead to injury. If the
monitor is inclined, the stand may move and
cause injury.
- Be careful not to allow your fingers to be pinched
between the display and stand. (Especially in the
area of attachment.)
The Power Cord
- Do not damage the power cord nor place heavy
objects on it, stretch it or overly bend it. Also, do
not add extension cords. Damage to the cord may
result in fire or electric shock.
- Insert the power plug directly into the AC outlet.
Adding an extension cord may lead to fire as a
result of overheating.
Monitor and accessory checklist
- Please check that the following items are
included in the package.
- LCD monitor (1)
- Analog signal cable (1)
(model name: QCNW-1051MPZZ)
- Digital signal cable (1)
(model name: QCNW-1044MPZZ)
- USB cable (1)
(model name: QCNW-1042MPZZ)
- CD-ROM (1)
- Operation manual (1)
Notes:
- You are advised to retain the carton in case the
monitor needs to be transported.
- Sharp Corporation holds authorship rights to the
Utility Disk program. Do not reproduce it without
permission.
Manual Scope
- In this booklet, Microsoft Windows XP will be
referred to as [WindowsXP], Microsoft Windows
Millenium as [WindowsMe], Microsoft Windows
2000 as [Windows2000], Microsoft Windows 98
as [Windows98], Microsoft Windows 95 as
[Windows95], and Microsoft Windows Version 3.1
as [Windows3.1]. When there is no need to
distinguish between programs, the term
[Windows] will be used.
- Microsoft and Windows are registered
trademarks of Microsoft Corporation.
- Macintosh is a registered trademark of Apple
Computer, Inc.
Tips and safety precautions
10
Product description
1
2 3 4 5 6
7
9 11
12
10
13
8
1. INPUT button ............................ To switch between the signal’s input terminals. (Input terminal 1
Input
terminal 2)
2. MENU button ............................ This button is used to pop-up, select and close the OSD (On Screen
Display) Menu.
3. SELECT button ........................ This button is used to select menu options when the OSD Menu is dis-
played.
4.
buttons .............................. When the OSD Menu is displayed:
These buttons are used to increase or decrease the value of a selected
option.
When the OSD Menu is not displayed:
These buttons are used to adjust backlight brightness .
5. Power button
6. Power LED ................................ This LED is lit green when in use and orange when in power-saving mode.
7. USB port (downstream: 2 ports)
8. USB port (upstream: 1 port)
9. DVI-I input terminal ................... The computer’s digital RGB output terminal or analogue RGB output
terminal can be connected here.
For a digital signal input: It can be connected to a computer with a DVI-
compatible output terminal (DVI-D24 pin or DVI-I29 pin) and which has
SXGA output ability. Depending on the computer to be connected, correct
display may or may not be possible.
10.Security lock anchor ................. By connecting a security lock (purchased separately) to the security lock
anchor, the monitor is fixed so that it cannot be transported.
The security slot works in conjunction with Kensington Micro Saver
Security Systems.
11.Power terminal
12.Main power switch
13.Ventilation openings .................. Note: Never block the ventilation openings as this may lead to overheat-
ing inside the monitor and result in malfunction.
11
English
Height adjustment, angle adjustment, rotation
(long height/width)
CAUTION!
- Pressure from hands on the LCD panel could
cause damage.
- Be careful not to allow your fingers to be pinched.
Height adjustment
Adjust to an easy to view height.
80mm
Angle adjustment
Adjust to an easy to view angle.
30
5
45
45
Rotation (long height/width)
The display can be rotated for a long height or width
to suit the displayed content.
- Before rotating, move the display to its
uppermost position. If the display is rotated while
it is set low, it will contact the stand and could
lead to damage.
- The display can only be rotated through a range
of 90°. Applying excessive force may cause
malfunction.
- Do not apply excessive force when the cable is
connected.
To set to long height
Gently turn in the clockwise direction (to 90°).
To set to long width
Gently turn in the counterclockwise direction (to 90°).
Note:
- The orientation of the display can be changed
using Pivot Software. (p. 33)
12
CAUTION!
- When connecting, ensure that both the monitor
and computer are switched off.
- Be careful not to overly bend the cable or add
extension cords as this could lead to a
malfunction.
Cable storage
If necessary, excess cable can be housed in the
stand.
1. Remove the cover.
Gently pull the top of the cover towards yourself.
2. Run cable along the back of the stand.
Pass cable in front of the stand, and then bring it
through the back.
- If the display is to be rotated, first house the
cables with the display in the long height position,
so there is sufficient length when the display is
turned.
Connecting the monitor and turning
the monitor on and off
3. Refit the cover.
Be careful not to pinch the cable.
- If the cover is hard to refit, do not force it.
Check whether cables are trapped.
CAUTION!
- If the display is to be rotated, first house the
cable, and then check while gently turning the
display. If it cannot be turned, rehouse the cable
with sufficient slack. (If there is insufficient cable
length, rotation will be impossible. Forcing rotation
may cause cable disconnection.)
13
English
Connecting the monitor and turning the monitor on and off
Connecting the monitor to a computer
Connecting the monitor to a computer using the acces-
sory signal cable.
- This monitor has two input terminals to enable
connection to two computers. The monitor comes
with one analog signal and one digital signal
cable. If both connections are analog, or both are
digital, you will need another signal cable sold
separately.
- Digital signal cable: model name NL-C01E
- Analog signal cable: model name NL-C02E
Analog RGB connection
Using the accessory analog signal cable, connect to
the analog RGB output terminal of the computer.
- Paying attention to connector direction, firmly
insert the signal cable to terminal, and then
tighten the screws at both sides.
If connecting to a D-sub 15 pin 2 row Apple Power
Macintosh, attach a Macintosh conversion adapter
(to be purchased separately) to the analog signal
cable.
Analog signal cable
Analog RGB output
terminal
Macintosh conversion adapter
Digital RGB connection
Using the accessory digital signal cable, connect
with the digital RGB output terminal of the computer.
- For digital RGB connection, the monitor has an
input for connecting to a computer with a DVI-
compatible output connector (DVI-D 24 pin or DVI-
I 29 pin) and SXGA output capability. (Depending
on the type of computer to be connected, the
display may not work correctly.)
- Paying attention to connector direction, firmly
insert the signal cable to terminal, and then
tighten the screws at both sides.
Set the monitor as follows when establishing a digital
connection with a Power Mac using an ADC-DVI
adapter made by Belkin. (Operation has been
checked with the Power Mac G4 M7627J/A)
- Perform settings with the Power Mac power
supply off.
1. After connecting the power cord, turn on the
monitors main power.
2. Press the
button and button simultaneously,
and while doing this press the POWER button
(i.e. turn the power on).
3. Set the input terminal to which the Belkin ADC-
DVI adapter is connected to ON.
Use the SELECT button to select [INPUT1] or
[INPUT2], and use the
buttons to select [ON]
and [OFF].
- Do not set to [ON] if you are not using a
Belkin ADC-DVI adapter, as this may result in
incorrect display.
4. Press the power button, and turn off the monitor
power.
This completes setting.
Digital signal cable
Digital RGB output
terminal
Input terminal 1 and 2
You can connect to either
side.
Input terminal 1 and 2
You can connect to either
side.
14
Connecting the monitor and turning the monitor on and off
Connecting the monitor to a power source
Power terminal
Power cord
AC outlet
Connecting a USB device
This monitor is equipped with a USB standard (Rev.
1.1) self-powered hub.
Downstream (2 ports)
Each of these ports enables connection of a USB de-
vice with working current up to 500 mA.
Upstream (1 port)
This enables connection of a USB compatible com-
puter or USB hub.
Notes:
- If a USB cable is required, please use the one
included.
- Before connecting, ensure that the shape of the
USB cable connector is correct.
- For information regarding the USB function (such
as set-up) please refer to the operation manual of
the computer to be connected.
- Some computers, OS and other devices may not
be able to be activated. To ascertain a certain
device's USB compatibility, please contact the
manufacturer of the device.
Upstream
USB cable
Downstream
15
English
Connecting the monitor and turning the monitor on and off
Turning the power on
1. Turn on the main power of the monitor.
- When switching the main power switch on and
off, always wait for an interval of at least 5
seconds. Rapid switching may result in
malfunction.
2. Press the monitor's POWER button.
The power LED will light up orange.
3. Turn on the computer.
ON
When a signal is input from the computer, the
power LED lights up green, and the screen is
displayed (After power is turned on, it may take a
little time until the screen is displayed.)
- If the input terminal to which the computer is
connected has not been selected, the screen
will not be displayed. If necessary, perform
input terminal switching. (right column)
Notes: (when using an analog signal)
- If using the monitor for the first time or after
having changed the system settings during use,
perform an automatic screen adjustment (p. 18).
- When connecting to a notebook, if the notebook
computer's screen is set so that it is displaying at
the same time, the MS-DOS screen may not be
able to display properly. In this case, change the
settings so that only the monitor is displaying.
Turn on the computer
power supply.
Changing between input terminals
Use the INPUT button to switch between signal input
terminals.
Input terminal 1 Input terminal 2
INPUT-1
< >
INPUT-2
< >
INPUT
The input signal type (ANALOG/DIGITAL) is
displayed within angle brackets < >.
Main power switch
Press power button
16
Connecting the monitor and turning the monitor on and off
Turning the power off
1. Turn the computer off.
2. Press the monitor's POWER button.
The Power LED will disappear.
OFF
If the monitor will not be used for a long time, turn off
the main power switch of the monitor, and remove
the power plug from the outlet.
Press power button
Turn the computer off
17
English
Adjusting the screen display
For analog signal
1. First perform an automatic adjustment. (p. 18)
2. Perform manual adjustment where necessary.
(p. 19)
For digital signal
The monitor can generally be used without
adjustment. If necessary perform manual adjust-
ment. (p. 22)
Note:
- All adjustments will be saved even after turning
the power off.
Adjustment value reset
Resetting all adjustment values
All adjustment values can be returned to their origi-
nal ex-factory values in one command.
1. Turn off the monitor power.
2. Press the MENU button and the SELECT button
simultaneously, and while doing this press the
power button (i.e. turn the power on). When [ALL
RESET] appears on the screen, the reset is
complete.
Note:
- While ALL RESET is displayed, the control
buttons are disabled.
- It is not possible to reset values when the
adjustment lock is in place. Remove the
adjustment lock before attempting to operate
control buttons.
ADJUSTMENT menu reset
The adjustment values of the analogue signal times
ADJUSTMENT menu can be returned to their original
ex-factory values.
1. Turn on the monitor power.
2. Press the MENU button and the
button
simultaneously. When [RESET] appears on the
screen, the reset is complete.
Adjustment lock function
By disabling the control buttons (i.e. setting the lock)
any attempted changes to adjusted values will be
voided.
1. Turn off the monitor power.
2. While pressing the MENU button, press the
power button (i.e. turn the power on).
Continue to press the button until the message
appears on the screen.
When the menu is unlocked:
[ADJUSTMENT LOCKED] will appear on
the screen, and the lock will be set.
When the menu is locked:
[ADJUSTMENT UNLOCKED] will appear
on the screen, and the lock will be
removed.
Note:
- When the lock is in place, all buttons other than
the power button are disabled.
Adjusting the backlight
The backlight brightness can be adjusted.
Carry out the commands without the On Screen
Display (OSD) Menu displayed. If the OSD Menu is
displayed, press the MENU button (several times
may be required) and begin when the OSD Menu has
disappeared.
1. Without the OSD Menu being displayed, push the
or the button. At the bottom of the screen
the BRIGHT bar will appear.
2. Adjust by pressing the button (darker) or
button (lighter).
The BRIGHT bar automatically disappears approxi-
mately 5 seconds after the last command.
18
Adjusting the screen display (With analog connection)
Automatic screen adjustment
Options in the ADJUSTMENT Menu can be adjusted
automatically (CLOCK, PHASE, H-POS V-POS).
Note:
- When setting up this monitor for the first time or
after having changed an aspect of the current
system, perform an automatic screen adjustment
before use.
On Screen Display for the automatic
adjustment
First display an image that makes the entire screen
light.
If you are using Windows, you can use the
Adjustment Pattern on the accompanying CD-ROM.
Opening the Adjustment Pattern (for Windows)
This explanation is for Windows 95/98/2000/Me/XP,
and assumes that the CD-ROM drive is "D drive".
1. Load the accessory CD-ROM into the CD-ROM
drive of the computer.
2. Open [My Computer] and select CD-ROM. If
using Windows 3.1, open [File Manager] and
choose "D drive".
3. Double click on [Adj_uty.exe] to run the
Adjustment Program. The Adjustment Pattern will
appear.
Adjustment pattern
Notes:
- After completing the adjustments, press the
computers [Esc] key to exit the Adjustment
Program.
- If your computers display mode is set to 65K
colors, you may see the different color levels in
each color pattern or the gray scale may look
colored. (This is due to the specification of the
input signal and is not a malfunction.)
How to Adjust
1. Press the MENU button.
The ADJUSTMENT Menu will be displayed.
2. Press the button.
The screen will become dark and [ADJUSTING]
will be displayed. After a few seconds the
ADJUSTMENT Menu will return. (The automatic
adjustment is now complete.)
3. Press the MENU button 4 times to make the
OSD Menu disappear.
Notes:
- In most cases automatic adjustment is sufficient.
- If necessary due to any of the following, manual
adjustments (p. 19) can be performed after the
automatic adjustment.
- When further fine adjustment is needed.
- When the computers video input signals are
Composite Sync or Sync On Green.
(Automatic adjustments may not be possible.)
- When [OUT OF ADJUST] is displayed.
(When the screen displays an entirely dark
image, the automatic screen adjustment may
be disabled. When making an automatic
adjustment, be sure to either use the
Adjustment Pattern or try displaying an image
that makes the entire screen very bright.)
19
English
Manual screen adjustment
Adjustments can be made using On Screen Display
(OSD) Menu provided.
On Screen Display for adjustment
If you are using Windows, open the Adjustment
Pattern on the accompanying CD-ROM. (p. 18)
If your system is not Windows, you can not use the
Adjustment Pattern. Therefore display an image that
makes the entire screen light and adjust it through
checking visually its actual tone.
This chapter provides the procedure how to adjust
the screen by using Adjustment Pattern (for Win-
dows)
How to adjust
1. Press the MENU button.
The ADJUSTMENT Menu will be displayed.
At this point relevant menu options can be
adjusted.
Each time the MENU button is pressed the next
menu is selected. (ADJUSTMENT GAIN
CONTROL COLOR CONTROL MODE
SELECT OSD Menu disappears)
Notes:
- The OSD Menu automatically disappears
approximately 30 seconds after the last
command.
ADJUSTMENT Menu
MANUAL: Individual menu options are manually
adjusted.
AUTO: Every menu option is automatically
adjusted.
Notes:
- Press the
button to select [AUTO].
- To choose a menu option:SELECT button
- To go to the next menu: MENU button
CLOCK
The figure below demonstrates how to adjust so that
vertical flicker noise is not emitted. (
buttons)
PHASE
The figure below demonstrates how to adjust so that
horizontal flicker noise is not emitted. (
buttons)
Note:
- Adjustments to PHASE should be made only
after CLOCK has been correctly set.
H-POS (horizontal positioning) and V-POS
(vertical positioning)
To center the screen image within the boundaries of
the screen, adjust the left-right (H-POS) values and
the up-down (V-POS) values. (
buttons)
Adjusting the screen display (With analog connection)
Vertical flicker noise
Horizontal flicker noise
Screen frame
20
COLOR CONTROL Menu
Notes:
- To choose a menu option:SELECT button
- To go to the next menu: MENU button
COLOR MODE
Color tone can be set as below.
STD ..... Displays image with the color tone
results from original scheme of liquid
crystal panel.
sRGB ... sRGB is international standard of color
representation specified by IEC
(International Electrotechnical
Commission). Color conversion is made
in taking account of liquid crystals
characteristics and represents color tone
close to it original image.
VIVID ... Displays an image with dynamic and
VIVID primary colors.
- If [sRGB] or [VIVID] has been selected, items
subsequent to [WHITE BALANCE] cannot be set.
Subsequent items can be set when the [COLOR MODE]
is [STD].
WHITE BALANCE
After selecting [WHITE BALANCE], press the
but-
ton and display the adjustment menu.
Notes:
- On settings other than [STD] not all graduations
can be displayed. To display all graduations, set
to [STD].
- Use the
buttons to select [COOL], [·], [STD],
[·], [WARM] or [USER].
- Selecting USER will display the setting values for
[R-CONTRAST], [G-CONTRAST] and [B-
CONTRAST], in order to make fine adjustments.
- Use the SELECT button to select
[R-CONTRAST], [G-CONTRAST] and
[B-CONTRAST].
- When adjustment complete: MENU button
GAIN CONTROL Menu
MANUAL: Individual menu options are manually
adjusted.
AUTO: Every menu option is automatically
adjusted using the Auto Gain Control*
function.
Notes:
- Press the
button to select [AUTO].
- To choose a menu option:SELECT button
- To go to the next menu: MENU button
* Auto Gain Control function
- The Auto Gain Control adjusts contrast and black
level based on the brightest color of the image
displayed. If you are not using the Adjustment
Pattern it is necessary to have an area of 5 mm x
5 mm of white displayed, and if not adjustments
may not be possible. (In such case, [OUT OF
ADJUST] will appear and setting values remain
unchanged.)
- If the signal coming from the computer is
composite sync or sync on green, automatic
adjustment cannot be performed. Please perform
manual adjustment instead.
BLACK LEVEL
Total screen brightness can be adjusted while
watching the color pattern. (
buttons)
CONTRAST
While watching the color pattern, adjustments can be
made so that all graduations appear. (
buttons)
Adjusting the screen display (With analog connection)
Color pattern
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Sharp LL-T1820H/B Manuel utilisateur

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Manuel utilisateur
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