Onkyo PLA-50V1F Schematic
USE THIS SERVICE MANUAL WHEN SERVICING
Model PLA-50V1
CONTENTS
SAFETY PRECAUTIONS .................................................................................................................................. 2-1
USERS MANUAL............................................................................................................................................... 3-1
TROUBLESHOOTING ....................................................................................................................................... 4-1
METHOD OF ADJUSTMENTS .......................................................................................................................... 5-1
CIRCUIT DESCRIPTION ................................................................................................................................... 6-1
METHOD OF DISASSEMBLY ........................................................................................................................... 7-1
PACKAGING...................................................................................................................................................... 8-1
PARTS LIST....................................................................................................................................................... 9-1
CONNECTION DIAGRAMS............................................................................................................................. 10-1
BLOCK DIAGRAMS......................................................................................................................................... 11-1
SCHEMATIC DIAGRAMS................................................................................................................................ 12-1
1-1
SAFETY PRECAUTIONS
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT OPEN REAR COVER. NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol warns the user that uninsulated voltage within the unit may have
sufficient magnitude to cause electric
shock. Therefore, it is dangerous to make
any kind of contact with any part inside of
this unit.
This symbol alerts the user that important
literature concerning the operation and
maintenance of this unit has been
included.
Therefore, it should be read carefully in
order to avoid any problems.
ATTENTION
RISQUE D'ELECTROCUTION
NE PAS OUVRIR
ATTENTION: POUR EVITER LES RISQUES D' ELECTROCUTION, NE PAS ENLEVER LE CONVERCLE ARRÈRE. AUCUN DES
ELEMENTS INTERNES NE DOIT ETRE REPARE PAR L'UTILISATEUR. NE CONFIER L' ENTRETIEN QU'A UN
PERSONNEL QUALIFIE.
L'éclair fléché dans un triangle équilatéral est
destiné à avertir l'utilisateur de la présence,
dans l'appareil, d'une zone non-isolée soumise
à une haute tension dont l'intensité est suffisante pour constituer un risque d'électrocution.
Le point d'exclamation dans un triangle équilatéral est destiné à attirer l' attention de l'utilisateur sur la présence d'informations de
founctionnement et d'entretien importantes dans
la brochure accompagnant l'appareil.
WARNING
HEATSINK MAY BE ENERGIZED.
TEST BEFORE TOUCHING.
2-1
SAFETY PRECAUTIONS
1. Before returning an instrument to the customer, al-
ways make a safety check of the entire instrument, in-
cluding, but not limited to, the following items.
a. Be sure that no built-in protective devices are
defective and/or have been defeated during
servicing. (1) Protective shields are provided on
this chassis to protect both the technician and
the customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling the
chassis and/or other assembly in the cabinet, be
sure to put back in place all protective devices,
including,but not limited to, nonmetallic control
knobs,insulating fishpapers,adjustment and
compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this
instrument or permit it to be operated without all protective devices correctly installed
and functioning.
b. Be sure that there are no cabinet openings
through which an adult or child might be able to
insert their fingers and contact a hazardous voltage. Such opening include,but are not limited to,
(1) spacing between the picture tube and the
cabinet mask, (2) excessively wide cabinet ventilation slots, and (3) an improperly fitted and/or
incorrectly secured cabinet back cover.
c. Leakage Current Hot Check — With the instru-
ment completely reassembled,plug the AC line
cord directly into a 240V AC outlet. (Do not use
an isolation transformer during this test.) Use a
leakage current tester or a metering system that
complies with American National Standards Institutes (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories(UL)
1950. With the instrument AC switch first in the
ON position and then in the OFF position, measure from a known earth ground (metal
waterpipe, conduit,etc.) to all exposed metal
parts of the instrument(antennas, handle
bracket, metal cabinet, screwheads, metallic
overlays, control shafts,etc.), especially any exposed metal parts that offer an electrical return
path to the chassis. Any current measured must
not exceed 3.5 milliamp. Reverse the instrument power cord plug in the outlet and repeat
test.ANY MEASUREMENTS NOT WITHIN
THE LIMITS SPECIFIED HEREIN INDICATE A
POTENTIAL SHOCK HAZARD THAT MUST
BE ELIMINATED BEFORE RETURNING THE
INSTRUMENT TO THE CUSTOMER.
AC Leakage Test
(READING SHOULD
NOT BE ABOVE
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METAL
SURFACES
3-WIRE CORD
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
LEAKAGE
CURRENT
TESTER
+–
3.5 mA)
EARTH
GROUND
2. Read and comply with all caution and safety-related
notes on or inside the Monitor cabinet, on the Projection Monitor chassis, or on the picture tube.
3. Design Alteration Warning — Do not alter or add
to the mechanical or electrical design of this unit.
Design alterations and additions, including, but not
limited to, circuit modifications and the addition of
the items such as auxiliary audio and/or video output connections might alter the safety characteristics of this Monitor and create a hazard to the user.
Any design alterations or additions will void the
manufacturer's warranty and will make you,the
servicer,responsible for personal injury or property
damage resulting therefrom.
4. Hot Chassis Warning — a. Some MultiSync Monitor
chassis are electrically connected directly to one
conductor of the AC power cord and may be safely
serviced without an isolation transformer only if the
AC power plug is inserted so that the chassis is
connected to the ground side of the AC power
source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter measure between the chassis and a known earth ground. If a
voltage reading in excess of 1.0V is obtained, remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground.
b. Some Plasma chassis normally have 85V AC
(RMS), between chassis and earth ground regardless of the AC plug polarity. These chassis can be
safely serviced only with an isolation transformer
inserted in the power line between the receiver and
the AC power source, for both personnel and test
equipment protection. c. Some Plasma chassis
have a secondary ground systems in addition to the
main chassis ground. This secondary ground system is not isolated from the AC power line. The two
ground system are electrically separated by insulating material that must not be defeated or altered.
2-2
SAFETY PRECAUTIONS
5. Observe original lead dress. Take extra care to
assure correct lead dress in the following areas:
a. near sharp edges, b. near thermally hot parts—
be sure that leads and components do not touch
thermally hot parts, c. the AC supply, d. high voltage, and e. antenna wiring. Always inspect in all
areas for pinched, out-of-place, or frayed wiring. Do
not change spacing between components, and between components and the printed-circuit board.
Check AC power cord for damage.
6. Components,parts, and/or wiring that appear to
have overheated or are otherwise damaged should
be replaced with components, parts, or wiring that
meet original specifications. Additionally,determine
the cause of overheating and/or damage and, if
necessary, take corrective action to remove any
potential safety hazard.
7. PRODUCT SAFETY NOTICE —Many MultiSync
Monitor electrical and mechanical parts have spe-
cial safety-related characteristics some of which
are often not evident from visual inspection, nor
can the protection they give necessarily be obtained by replacing them with components rated
for higher voltage, wattage, etc. Parts that have
special safety characteristics are identified in this
service data by shading with a mark on schematics and by shading or a mark in the parts list. Use
of a substitute replacement part that does not have
the same safety characteristics as the recommended replacement part in this service data parts
list might create shock, fire, and/or other hazards.
2-3
PRECAUTIONS DE SECURITE
1. Avant de remettre un appareil à un client, faire
toujours d'abord un examen de sécurité de
l'appareil en entier comprenant, mais ne s'y limitant
pas les points cités ci-dessous:
a. Vérifier qu' aucun des dispositifs de protection ne
soit défectueux ou n' ait été endommagé pendant
les travaux.
(1) Les volets protecteurs sur ce châssis ont été
montés pour protéger aussi bien le technicien
que le client. Remplacer correctement tous les
volets protecteurs manquants, aussi bien que
ceux qui ont pu être enlevés pour la commodité
des travaux.
(2) Quand vous remettez le châssis ou d'autres
assemblages ensemble dans le coffret, vérifier
qu' ont été remis à leur place tous les dispositifs
de protection, comprenant mais ne s' y limitant
point, les boutons de contrôle non-métalliques,
les feuilles d'isolation, les couverture/volets de
l'ajustement et du compartiment, et l'isolation des
réseaux résistance/condensateur. Ne pas
travailler sur cet appareil ni permettre qu'y
soit effectué un travail sans que tous les
dispositifs de protection n' y soient
correctement installés fonctionnants.
b. Bien vérifier qu'il n'y ait aucune ouverture sur le
coffret qui ne puisse permettre à un adulte ou à
un enfant d'y faire pénétrer ses doigts et attraper
une décharge électrique.
De telles ouvertures comprendraient sans pour
autant s'y limiter (1) l'espace entre le tube à images et le coffret de l'eppareil, (2) les espaces
excessivement ouverts pour la ventilation et (3) la
couverture arrière du coffret improprement fixée
ou incorrectement protegée.
c. Vérification de courant de fuite
L'appareil ayant été complètement réassemblé,
brancher-le à une prise de courant de 240V. (Ne pas se
servir d'un transformateur
d'isolation pendant ce
test). Se servir d'un vérificateur de courant
d'excitation ou d'un système de mesure conforme
aux normes ANSI (American National Standards
Institute) C101.1 Leakage Current for Appliances
et U. L (Underwriters Laboratories) 1950. Le bouton de l'appareil en position "Marche" et ensuite
en position "Arrêt", mesurer à partir d'une prise
de terre (métallique tuyauterie, conduite, etc...) à
toutes les pièces métalliques de l'appareil
exposées (antennes, poignet métalliques, coffren
métallique, tête des vis, surfaces métalliques,
traits de contrôle, etc.) surtout à toutes les pièces
métalliques exposées qui peuvent reconduire le
courant au châssis. En aucun cas, la mesure du
courant ne doit dépasser 3.5 milliamp. Inverser la
fiche de courant de l'appareil dans la prise et
répéter le test. Tout mesurage ne s'arrêtant
pas aux limites spécifiées icicomporte un risque de décharge électrique dangereux, qui
doit être éliminé, avant que l'appareil ne soit
remis au client.
EXAMEN DE COURANT
D'EXCITATION
(LA MESURE DU COURANT
NE DOIT PAS DEPASSER
3.5 MILLIAMP)
DISPOSIT IF
SOUS
L ' EXAMEN
EXAMINER TOUTES
LES PIECES METALLIQUES
DEL' APPAREIL EXPOSEE
3-CORDES DE FIL
EXAMINER AVEC
LA FICHE DE COURANT
INVERSEE
(SE SERVIR DE LA FICHE DE COURANT
DE L' A DAPTATEUR COMME DEMANDEE)
+–
VERIFICATEUR
DE CORANT
DE FUITE
PRISE DE TERRE
2. Lire et respecter toutes les mises en garde et notes
de sécurité à l'intérieur ou à l'extérieur du coffret du
rétro-projecteur, sur le châssis du rétro-projecteur
ou sur le tube à images.
3. Mise en garde contre la modification du dessin
Ne pas modifier ni ajouter à la pièce mécanique ou
électrique du modèle. Des modifications ou additions, comportant, mais ne s'y limitant pas, des
modifications des circuits et l'addition d'éléments
tels que des auxilliairs audio et/ou des
branchements pour la prise de vidéo, pourrait
éprouver la sécurité de ce rétro-projecteur et créer
un risque pour l'utilisateur. Tout changement ou addition accomplie annulera la garantie du fabricant et
va rendre votre service d'entretien, responsable des
dommages corporels ou de biens en résultant.
4. Mise en garde contre le châssis sous tension
a. Certains châssis de rétro-projecteur sont
électriquement reliés à un conducteur du fil de
courant et ainsi peuvent ne comporter aucun risque sans un transformateur d'isolation seulement
si la prise de courant est branchée, de manière
que le châssis est relié à la prise de terre de la
source de courant. Pour s'assurer que la prise de
courant est correctement insérée, relever les
mesures avec un voltmètre de courant entre le
châssis et un point de prise de terre bien connu.
Si le voltage indiqué est supérieur à 1,0V,
débrancher et reinsérer la prise de courant dans
la polarité contraire et une fois de plus remesurer
le voltage potentiel entre le câssis et la prise de
terre.
2-4
PRECAUTIONS DE SECURITE
b. Certains châssis de moniteur ont habituellement
85V (RMS) entre le châssis et la prise de terre, en
fonction de la polarité de la prise de courant. Ces
châssis peuvent ne comporter aucun risque
seulement avec un transformateur d'isolation
inséré dans la ligne de puissance située entre de
rétro-projecteur et la source d'électricité, cela
pour la protection aussi bien du personnel que du
matériel de vérfication.
c. Certains châssis de rétro-projecteur ont un
système secondaire de masse en addition avec
le système principal de masse du châssis. Ce
système secondaire de masse n'est pas isolé du
courant électrique. Les deux systèmes sont
électriquement séparés par du matériel
d'isolation qu' on vérifiera bien qu'il ne soit ni
altéré ni défectueux.
5. Vérifier la couverture originale en plomb. Accorder
la plus grande attention à la couverture de plomb
notamment aux endroits ci-dessous indiqués.
a. Près des bords aigus
b. près des parties très chaudes
Vérifier que les composants et les plombs ne
touchent pas les parties très chaudes telles que:
c. l'alimentation du courant
d. la haute tension
e. Ies fils de l'antenne
Pousser l'inspection, à tous les endroits, à la recherche des cordes pincées, déplacées ou effilochées.
Ne pas changer l'écartement entre composants, et
entre composants et le tableau de circuit imprimé.
Vérifier que le fil de conduite électrique est en bon
état.
6. Les composants, parts (pièces) et/ou fils qui ont été
trouvés surchauffés devraient être remplacés avec
les composants, pièces et fils s'y reliant avec d'autre
qui ont les mêmes spécifications que les originales.
De plus, rechercher la cause du surchauffement et/
ou des dommages et si nécessaire, prendre les
mesures propres pour prévenir tout risque potentiel.
7. Note sur sûreté de l'appareil
Beaucoup de pièce de rétro-projecteur, qu'elles
soient électriques ou mécaniques, ont des dispositions de sécurité qui ne sont pas toujours évidentes
d'une simple inspection visuelle et la protection
qu'elles donnent nécessairement ne pourront être
pas obtenues par les remplaçants avec des
composants aux voltages ou watts plus élevés.
Les pièces qui ont des caractéristiques particulières
de sécurité sont identifiées avec un trait marqué
sur les schémas et sont ombragés ou comportent
un trait sur la liste des pièces. L'utilisation d'un
produit substitutif qui n'aurait pas les mêmes
caractéristiques comme il est recommandé dans
ces données d'entretien pourrait provoquer une
décharge électrique, un feu, et/ou d'autres dangers.
2-5
SAFETY PRECAUTIONS
1 . Cautions for disassembly
(1)For the suspension-type set (No. of workers: 3
to 5 including assistants)
• Take adequate measures in order not to damage the surface of the set or the filter, using a
protection mat (vinyl sheet or blanket).
• When relieving the set from the condition of
suspension from the ceiling, do not tilt its main
body too much by supporting its both sides,
while the mounting hooks (top and bottom) are
released. (Reasons: If the main body is positioned slantwise, a load is applied to its upper
part and there can be danger of making the
set fall down carelessly when the set is unhooked.)
• During disassembly, the allocation of personnel should be such that suitable stands or platforms are assuredly arranged to enable the
personnel to support the set, standing on both
sides of the set. For safety, it is preferable to
provide for assistant personnel who can receive
the removed set.
• During this removal work, support the set at its
frame with hands. Never touch the filter or glass
surface. Assistant personnel on the front side
should apply hands to the lower part of the
casing. [If the casing is strongly hit with a
wooden hammer or the like, the unseen side
area of the module panel glass may be broken
even though the module itself does not seem
to have been broken . Therefore , support the
frame by hand in order not to drop it.]
2.
The least minimum caut ions for product disassembly
• Secure a working space, arranged as wide as possible.
• Prior to disassembling the set, protect the acrylic
surface with an air mat or the like.
• To prevent the thread ridges from being damaged,
use an adequate screwdriver.
• Many screws are actually used. Therefore, use
two or three containers where these screws can
be kept . Never disassemble the inner parts of the
module (pipes, etc.).
• When lifting the module from the set, two persons
should stand on both sides of the module to hold
the stable parts of the junction while they lift the
module upright. (If dust or such foreign substance
enters in between the module and the filter, moir*
or similar problems can arise. In addition, once it
enters, it is necessary to take careful measures
not to damage the contamination area while removing contaminants.) [Please understand that the
replacement of the module may call for an air-blast
treatment (air brush) in a clean room.]
Complementary caution) In particular, if a conductive foreign matter (such as a metallic chip) is attached to the flexible cable of the module, there
can be danger of the occurrence of a phenomenon like wire breakage that is caused by partition breakdown in the module. For this reason, it
is necessary to bear in mind that the flow of air
blast should be directed only in the predetermined
direction at all times.
(2)For the wall-hang type, corner type, or pole unit
mounting set (No. of workers: 2 <generally>)
• Examining a good timing, release the mounting hooks (top and bottom) from the right and
the left.
• If the set is installed in an elevated place, provide for firm scaffolds in advance. It is preferable to ask for the support of assistant personnel as in the case of the suspension type.
• During this removal work, try to support the set
at its frame with hands. Never touch the filter
or glass surface. Assistant personnel on the
front side should apply hands to the lower part
of the casing. [If the casing is strongly hit with
a wooden hammer or the like, the unseen side
area of the module panel glass may be broken
even though the module itself does not seem
to have been broken. Therefore, support the
frame by hand in order not to drop it.]
3. Method of returning the set (when returning the
set to the manufacturing base in Japan)
• When returning the set, put the set in the speci-
fied package box.
Otherwise, swinging and vibration Ioads may be
applied to the set during transportation, and this
may give rise to destruction of a mounting section, such as gas-hermetically-sealed pipe (glass)
of the moduIe.
• When optional parts are also put in the box for
returning, a list of options (accessories) should also
be produced and returned, if possible. This arrangement is effective to confirm the owner of the
returned items.
• To confirm the user-oriented problem, and for the
purpose of future improvements, a report of reasons for malfunction should also be packed.
A definite address should be specified so that the
repaired set can be returned and faulty phenomena can be confirmed .
2-6
SAFETY PRECAUTIONS
(Notes)
The component by the name of “module” used in
this product is defined as a section that is provided with a digital circuit board (including highvoltage parts) used to emit light in the glass panel
part, excluding the surface acrylic fiIter or the tempered glass fiIter. It must be noted that it does
never mean the glass panel part only.
2-7
PlasmaSync Plasma Monitor
User’s Manual
NEC Technologies
Important Information
Precautions
Please read this manual carefully before using your NEC
plasma monitor and keep the manual handy for future
reference.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE
THIS UNIT TO RAIN OR MOISTURE. ALSO DO NOT USE
THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD
RECEPTACLE OR OTHER OUTLETS, UNLESS THE
PRONGS CAN BE FULLY INSERTED. REFRAIN FROM
OPENING THE CABINET AS THERE ARE HIGH-VOLTAGE
COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO
USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
This symbol warns the user that uninsulated
voltage within the unit may have sufficient
magnitude to cause electric shock.
Therefore, it is dangerous to make any kind
of contact with any part inside of this unit.
This symbol alerts the user that important
literature concerning the operation and
maintenance of this unit has been included.
Therefore, it should be read carefully in
order to avoid any problems.
WARNING
WARNING
This is a Class A product. In a domestic environment, this
product may cause radio interference in which case the user
may be required to take adequate measures.
Warnings and Safety Precaution
The NEC plasma monitor is designed and
manufactured to provide long, trouble-free service.
No maintenance other than cleaning is required. Use
a soft dry cloth to clean the panel. Never use
solvents such as alcohol or thinner to clean the panel
surface.
The plasma display panel consists of fine picture
elements (cells). Although NEC produces the plasma
display panels with more than 99.99 percent active
cells, there may be some cells that do not produce
light or remain lit.
For operating safety and to avoid damage to the unit,
read carefully and observe the following instructions.
To avoid shock and fire hazards:
1. Provide adequate space for ventilation to avoid internal
heat build-up. Do not cover rear vents or install the unit
in a closed cabinet or shelves.
The unit is equipped with cooling fans. If you install
the unit in an enclosure, make sure there is adequate
space at the top of the unit to allow hot air to rise and
escape. If the monitor becomes too hot, the overheat
protector will be activated and the monitor will be turned
off. If this happens, turn off the power to the monitor and
unplug the power cord. If the room where the monitor is
installed is particularly hot, move the monitor to a cooler
location, and wait for the monitor to cool for 60 minutes.
If the problem persists, contact your NEC dealer for
service.
2. Do not use the power cord polarized plug with extension
cords or outlets unless the prongs can be completely
inserted.
3. Do not expose the unit to water or moisture.
4. Avoid damage to the power cord, and do not attempt to
modify the power cord.
5. Unplug the unit during electrical storms or if the unit
will not be used over a long period.
6. Do not open the cabinet which has potentially dangerous
high voltage components inside. If the unit is damaged in
this way the warranty will be void. Moreover, there is a
serious risk of electric shock.
7. Do not attempt to service or repair the unit. NEC is not
liable for any bodily harm or damage caused if unqualified
persons attempt service or open the back cover. Refer
all service to authorized NEC Service Centers.
NOTE:
When you connect a computer to this monitor, attach
the supplied ferrite cores. If you do not do this, this
monitor will not comform to mandatory CE or C-Tick
standards.
Attaching the ferrite cores:
Set the ferrite cores on both ends of the DVI cable (not
supplied), and one end of the power cable (supplied).
Close the lid tightly until the clamps click.
Use the band to secure the ferrite core (supplied).
DVI cable (not supplied)
band
core (small)
Power cable (supplied)
band
band
(Plasma Monitor side)
Connector
core (small)
core (large)
Set side
To avoid damage and prolong operating life:
1. Use only with 100-240V 50/60Hz AC power supply.
Continued operation at line voltages greater than 100240 Volts AC will shorten the life of the unit, and might
even cause a fire hazard.
2. Handle the unit carefully when installing it and do not
drop.
3. Set the unit away from heat, excessive dust, and direct
sunlight.
4. Protect the inside of the unit from liquids and small
metal objects. In case of accident, unplug the unit and
have it serviced by an authorized NEC Service Center.
5. Do not hit or scratch the panel surface as this causes
flaws on the surface of the screen.
6. For correct installation and mounting it is strongly
recommended to use a trained,authorized NEC dealer.
7. As is the case with any phosphor-based display (like a
CRT monitor, for example) light output will gradually
decrease over the life of a Plasma Display Panel.
Recommendations to avoid or minimize phosphor burn-in
Like all phosphor-based display devices and all other gas
plasma displays, plasma monitors can be susceptible to
phosphor burn under certain circumstances. Certain
operating conditions, such as the continuous display of a
static image over a prolonged period of time, can result in
phosphor burn if proper precautions are not taken. To protect
your investment in this NEC plasma monitor, please adhere
to the following guidelines and recommendations for
minimizing the occurrence of image burn:
* Always enable and use your computer’s screen saver
function during use with a computer input source.
* Display a moving image whenever possible.
* Change the position of the menu display from time to time.
* Always power down the monitor when you are finished
using it.
If the plasma monitor is in long term use or continuous
operation take the following measures to reduce the
likelihood of phosphor burn:
* Lower the Brightness and Contrast levels as much as
possible without impairing image readability.
* Display an image with many colors and color gradations
(i.e. photographic or photo-realistic images).
* Create image content with minimal contrast between light
and dark areas, for example white characters on black
backgrounds. Use complementary or pastel color whenever
possible.
* Avoid displaying images with few colors and distinct,
sharply defined borders between colors.
Contact an NEC affiliate or authorized dealer for other
recommended procedures that will best suit your particular
application needs.
Contents
How to Attach Options to the Plasma Monitor .. E-1
Introduction ................................................... E-2
Introduction to the PlasmaSync 50MP1
Plasma Monitor..................................................... E-2
The features you’ll enjoy include:............................. E-2
Contents of the Package ......................................... E-2
Options ............................................................... E-2
Part Names and Function ................................ E-3
Front View ........................................................... E-3
Rear View / Terminal Board ................................... E-4
Remote Control Unit .............................................. E-5
Battery Installation and Replacement ....................... E-6
Using the wired remote control mode ...................... E-7
Operating Range .................................................. E-7
Handling the remote control unit ............................. E-7
Installation .................................................... E-8
Connecting Your PC or Macintosh Computer ............ E-9
Connections with Equipment that has
a Digital Interface .............................................. E-9
Connecting Your Document Camera ........................ E-9
Connecting Your VCR or Laser Disc Player................ E-9
Connecting Your DVD Player .................................. E-9
External Speaker Connections ...............................E-10
Pin Assignments and Signal Levels
for 15 pin RGB (Analog) .......................................E-11
Pin Configuration and Signal
of the RGB 3 IN Connector (DVI Connector) ............ E-11
Basic Operations ........................................... E-12
POWER ..............................................................E-12
To turn the unit ON and OFF: ................................ E-12
VOLUME ............................................................ E-12
To adjust the volume: ............................................. E-12
MUTE ................................................................. E-12
To cancel the sound:............................................... E-12
DISPLAY ..............................................................E-12
To check the settings: ............................................. E-12
DIGITAL ZOOM ................................................... E-12
AUTO ADJUST .................................................... E-12
To adjust the size or quality of the picture
automatically: ........................................................ E-12
OFF TIMER ..........................................................E-13
To set the off timer: ................................................ E-13
To check the remaining time: ................................. E-13
To cancel the off timer ........................................... E-13
OSM Controls ................................................ E-17
Menu Operations ................................................. E-17
Picture Settings Menu ............................................E-19
Adjusting the picture .............................................. E-19
Setting the picture mode according to the
brightness of the room ........................................... E-20
Setting the color temperature ................................. E-21
Adjusting the color to the desired quality ............... E-22
Reducting noise in the picture ................................ E-23
Sound Settings Menu ............................................E-24
Adjusting the treble, bass and left/right balance ..... E-24
Screen Settings Menu ........................................... E-25
Adjusting the Position, Size, Fine Picture,
Picture Adj ............................................................. E-25
Function Settings Menu .........................................E-26
Setting the on-screen display .................................. E-26
Adjusting the position of the menu display ............ E-27
Setting the power management
for computer images .............................................. E-28
POWER/STANDBY indicator ............................... E-29
Setting the gray level for the sides of the screen ..... E-30
Setting the picture to suit the movie ....................... E-30
Setting RGB3 ADJ................................................. E-31
Reducing burn-in of the screen .............................. E-31
Resetting to the default values ................................ E-32
Option Settings Menu ...........................................E-33
Setting the allocation of the audio connectors ........ E-33
Setting the BNC connectors ................................... E-33
Setting a computer image to the correct RGB
select screen ......................................................... E-34
Setting high definition images to the suitable
screen size ............................................................ E-35
Setting the picture size for RGB input signals ........ E-36
Information Menu ................................................E-36
Checking the frequencies, polarities of input signals,
and resolution ........................................................ E-36
Setting the language for the menus ......................... E-37
Setting the video signal format ............................... E-37
External Control ...........................................E-39
Table of Signals Supported ............................ E-47
Supported resolution ............................................E-47
Troubleshooting............................................ E-49
Specifications ............................................... E-50
WIDE Operations ........................................... E-14
Watching with a wide screen (manual) ...................E-14
When watching videos or digital video discs .......... E-14
When watching high definition video source ......... E-14
Watching computer images with a wide screen ....... E-15
When “PICTURE SIZE” is set to “OFF” ............... E-15
MULTI SCREEN Operations ..............................E-16
Showing a couple of pictures on the screen
at the same time .................................................E-16
Selecting the input signals to be displayed ............. E-16
Adjusting the OSM controls .................................. E-16
How to Attach Options to the Plasma Monitor
Drawing B
50mm (2")
1240
mm
(48.8")
766
mm
(30.2")
50mm (2")
50
mm
(2") 50
mm
(2")
Wall
Wall
50mm (2")
You can attach your optional mounts or stand to the plasma
monitor in one of the following two ways:
* While it is upright. (See Drawing A)
* As it is laid down with the screen face down (See Drawing
B). Lay the protective sheet, which was wrapped around
the monitor when it was packaged, beneath the screen
surface so as not to scratch the screen face.
• This device cannot be installed on its own.
Be sure to use a stand or original mounting
unit. (Wall mount unit, Stand, etc.)
* See page E-2.
• For correct installation and mounting it is
strongly recommended to use a trained,
authorized NEC dealer.
Failure to follow correct mounting
procedures could result in damage to the
equipment or injury to the installer.
Product warranty does not cover damage
caused by improper installation.
Drawing A
Ventilation Requirements for
enclosure mounting
To allow heat to disperse, leave space between
surrounding objects as shown on the diagram
below when installing.
E-1
Introduction
Introduction to the PlasmaSync 50MP1 Plasma Monitor
NEC’s PlasmaSync is a seamless blend of cutting-edge
visual technology and sophisticated design. At 50-inches,
with a 16:9 aspect ratio, the PlasmaSync 50MP1 certainly
makes a big impression. However, at a mere 4.2 inches/
107 mm thin, the monitor’s sleek techno-art lines blend in
well with your environment. PlasmaSync’s crisp, vivid
image quality will transform data from any graphic
medium from PCs to DVD players- into art. And weighing
only 101.3 lbs/ 46 kg, it actually can be hung almost
anywhere. NEC has made sure that a host of multimedia
resources can be easily connected and displayed as
brilliantly as intended on the PlasmaSync monitor.
The features you’ll enjoy include:
• 50-inch screen
• 16:9 aspect ratio
• Capsulated Color Filter (CCF) and black matrix
• 4.2 inch / 107 mm thin
• 101.3 lbs/ 46 kg light
• High-resolution screen: 1365768 pixels
• 160-degrees of off-axis viewing, horizontally and
vertically.
• Flicker - and warp - free display provides excellent
image geometry even in screen corners
• Not affected by magnetic fields, no color drift or edge
distortion.
• VGA, SVGA, XGA, SXGA, computer signal
compatibility
• NTSC, PAL, SECAM, composite and S-Video signal
compatibility
• 480P, 1080I, 720P and HDTV signal compatibility
• PCs, VCRs, Laser Disc and DVD player source
compatibility
• AccuBlend scan conversion automatically converts
VGA, SVGA and SXGA signals to the panel’s native
resolution
• RGB input (3*), Video input (3), DVD/HD input (2*),
Audio input (3), External Control input (1)
• AccuColor control system provides user selectable onscreen color temperature settings
• New Drive Technology
• Component video input terminal for DVD, 15.75kHz
(Y, CB, CR )
• Digital broadcasting source compatibitly
• NEC’s OSM menu-driven on screen control system that
makes image adjustments a snap
• Seven languages (English, German, French, Italian,
Spanish, Swedish, and Japanese)
Contents of the Package
PlasmaSync 50MP1 plasma monitor
Power cord
RGB cable (Mini D-Sub 15-pin to Mini D-Sub 15-
pin connector)
Adapter for Macintosh
Remote control unit with two AAA Batteries
User’s manual
Remote cable
Safety metal fittings*
Screws for safety metal fitting*
Ferrite core (small2, large1), band
* These are fittings for fastening the unit to a wall to prevent
tipping due to external shock when using the stand (option).
Fasten the safety fittings to the holes in the back of the
monitor using the safety fitting mount screws.
Options
• Wall mount unit
• Ceiling mount unit
• Tilt mount unit
• Tabletop stand
• Speakers
• Others
* You can select RGB source or Component source for
the 5BNC terminal. When selecting an RGB input, the
source is switched to the RGB input (3); when selecting
a component input, the source is switched to the DVD/
HD input (2).
E-2
Part Names and Function
Front View
INPUT SELECT VOLUME
PROCEED
VOLUME
DOWN LEFT/– RIGHT/+UP
q PROCEED
Sets the On-Screen Menu (OSM) mode and displays
the main menu.
w VOLUME DOWN and UP
Adjusts the volume. Functions as the CURSOR (▲/
▼) buttons in the On-Screen Menu (OSM) mode.
e LEFT/– and RIGHT/+
Enlarges or reduces the image. Functions as the
CURSOR ( / ) buttons in the On-Screen Menu
(OSM) mode.
POWER/STANDBY
INPUT SELECT
/EXIT
POWER/STANDBY
trewqyu
t POWER/STANDBY indicator
When the power is on ............................. Lights green.
When the power is in the standby mode ... Lights red.
y Power
Turns the monitor’s power on and off.
u Remote sensor window
Receives the signals from the remote control unit.
r INPUT SELECT / EXIT
Switches the input, in the following order:
→ VIDEO1 → VIDEO2 → VIDEO3→ DVD/HD
RGB/PC3 ← RGB/PC2 ← RGB/PC1←
Functions as the EXIT buttons in the On-Screen Menu
(OSM) mode.
E-3
Rear View/ Terminal Board
SPEAKERS MUST
HAVE MORE THAN
7WATT RATING
IMPEDANCE 6 OHM
RIGHT
LEFT
AC IN
K
SPEAKERS MUST
HAVE MORE THAN
7WATT RATING
IMPEDANCE 6 OHM
LEFT
RIGHT
A
AUDIO 1RGB2/ DVD2/ HD2
DVD1/HD1
AUDIO 3 AUDIO 2
CONTROL
LOCK
ON /OFF
VIDEO 1
VIDEO 2
VIDEO 1
VIDEO 2
VIDEO 3
L(MONO)
R
Y
CB/PB
CR/PR
L(MONO)
R
RGB 1
R/CR/PR
G/Y
B/CB/PB
HD
VD
L(MONO)
R
RGB 3
(Digital RGB)
REMOTE
CONTROL
EXTERNAL
CONTROL
J
VIDEO 3
L(MONO)
R
AUDIO 1RGB2/ DVD2/ HD2
Y
CB/PB
DVD1/HD1
CR/PR
L(MONO)
R
RGB 1
R/CR/PR
G/Y
B/CB/PB
HD
VD
L(MONO)
R
AUDIO 3 AUDIO 2
RGB 3
(Digital RGB)
CONTROL
LOCK
ON /OFF
REMOTE
CONTROL
EXTERNAL
CONTROL
B
C
D
E
F
G
H
I
A EXT SPEAKER L and R
Connect speakers here.
B VIDEO1, 2, 3
Connect VCR’s, DVD’s or Laser Discs, etc. here.
C DVD1 / HD1
Connect DVD’s, High Definition or Laser Discs, etc.
here.
D RGB1
Inputs the analog RGB signal of personal computer,
etc.
E RGB2/ DVD2/ HD2
RGB2: Inputs the analog RGB signal.
DVD2/ HD2: Connect DVD’s, High Definition or
Laser Discs, etc. here.
F RGB3
(DVI 29pin)
Inputs a digital RGB signal (TMDS).
G CONTROL LOCK
When “CONTROL LOCK” is set “ON”, the buttons
on the set’s control panel do not function.
H REMOTE CONTROL
Connect the supplied remote cable here.
I EXTERNAL CONTROL
This terminal is used when power ON/OFF, input
selection and AUDIO MUTE and other controls are
operated externally (by external control). See also page
E-39 for external control.
J AUDIO1, AUDIO2, AUDIO3
These are audio input terminals.
The input is selectable. Set which video image to allot
them to on the menu screen.
K AC IN
Connect the included power cord here.
E-4
Remote Control Unit
w RGB/PC
Press this button to select RGB/PC as the source.
→ RGB/PC1 → RGB/PC2 → RGB/PC3
RGB/PC can also be selected using the INPUT
SELECT button on the monitor. The input switches as
follows each time the button is pressed:
→ VIDEO1 → VIDEO2→ VIDEO3→ DVD/HD
RGB/PC3 ← RGB/PC2 ← RGB/PC1 ←
e DVD / HD
Press this button to select DVD/HD as the source.
DVD/HD can also be selected using the INPUT
SELECT button on the monitor. The input switches as
follows each time the button is pressed:
→ VIDEO1 → VIDEO2→ VIDEO3→ DVD/HD
RGB/PC3 ← RGB/PC2 ← RGB/PC1 ←
r VIDEO
Press this button to select VIDEO as the source.
→ VIDEO1 → VIDEO2 → VIDEO3
VIDEO can also be selected using the INPUT SELECT
button on the monitor. The input switches as follows
each time the button is pressed:
→ VIDEO1 → VIDEO2→ VIDEO3→ DVD/HD
RGB/PC3 ← RGB/PC2 ← RGB/PC1 ←
q POWER ON/OFF
Switches Power ON/OFF.
(This does not operate when POWER/STANDBY
indicator of the main unit is off.)
t PROCEED
Press this button to access the OSM controls.
Press this button during the display of the main menu
to go to the sub menu.
y CURSOR (▲ / ▼ / / )
Use these buttons to select items or settings and to
adjust settings or switch the display patterns.
u EXIT
Press this button to exit the OSM controls in the main
menu. Press this button during the display of the sub
menu to return to the main menu.
i POINTER
Press this button to display the pointer.
o ZOOM (+ /–)
Enlarges or reduces the image.
!0 VOLUME (+ /–)
Adjusts the volume.
!1 MUTE
Mutes the sound.
!2 WIDE
The type of broadcast is detected automatically, and
the recommended wide screen is set.
E-5
!3 DISPLAY
Displays the source settings on the screen.
!4 OFF TIMER
Activates the off timer for the unit.
!5 MULTI
Press this button to select a screen mode from among
single mode, side by side, and picture in picture.
!6 SELECT
Press this button to select the active picture in a multi
screen mode.
!7 AUTO ADJUST
Press this button to adjust Fine Picture, Picture ADJ,
Position, and Contrast automatically, or to switch the
screen size to ZOOM mode automatically with the
superimposed caption displayed fully only when the
picture contains dark areas above and below the picture.
!8 Remote control signal transmitter
Transmits the remote control signals.
!9 Remote Jack
Insert the plug of the supplied remote cable here when
using the supplied remote control unit in the wired
condition.
Battery Installation and Replacement
Insert the 2 “AAA” batteries, making sure to set them in
with the proper polarity.
1.Press and open the cover.
2.Align the batteries according to the (+) and (–) indication
inside the case.
3.Replace the cover.
E-6
Using the wired remote control mode
O
R
N
REMOTE
CONTROL
EXTERNAL
CONTROL
CONTROL
LOCK
ON /OFF
L
Connect the supplied remote cable to the remote control
unit’s remote jack and the “REMOTE CONTROL”
terminal on the monitor.
When the cable is connected, the mode automatically
switches to wired remote control. When the wired remote
control mode is used, the remote control unit can be
operated even if no batteries are loaded.
VIDEO 1
VIDEO 2
VIDEO 3
L(MONO)
R
AUDIO 1RGB2/ DVD2/ HD2
Y
CB/PB
DVD1/HD1
CR/PR
L(MONO)
R
RGB 1
R/CR/PR
G/Y
B/CB/PB
HD
VD
L(MONO)
R
AUDIO 3 AUDIO 2
RGB 3
RS MUST
RE THAN
ATING
CE 6 OHM
LEFT
CONTROL
LOCK
ON /OFF
(Digital RGB)
REMOTE
CONTROL
EXTERNAL
CONTROL
Remote Control
Cable
Operating Range
* Use the remote control unit within a distance of about 7 m/
23ft. from the front of the monitor’s remote control sensor
and at a horizontal angle of within 30°.
* The remote control operation may not function if the
monitor’s remote control sensor is exposed to direct
sunlight or strong artificial light, or if there is an obstacle
between the sensor and the remote control unit.
UMEUPINPUT SELECT
/EXITLEFT/– RIGHT/+
POWER/STANDBY
Approx.
7m/ 23ft
30˚ 30˚
To Remote Jack
Handling the remote control unit
• Do not drop or mishandle the remote control unit.
• Do not get the remote control unit wet. If the remote
control unit gets wet, wipe it dry immediately.
• Avoid heat and humidity.
• When not using the remote control unit for a long period,
remove the batteries.
• Do not use new and old batteries together, or use different
types together.
• Do not take apart the batteries, heat them, or throw them
into a fire.
• When using the remote control unit in the wireless
condition, be sure to unplug the remote cable from the
REMOTE CONTROL terminal on the monitor.
E-7
Installation
VCR or Laser Disc Player
VIDEO 1
VIDEO 2
VIDEO 3
L(MONO)
R
AUDIO 1RGB2/ DVD2/ HD2
Y
CB/PB
DVD1/HD1
CR/PR
L(MONO)
R
RGB 1
R/CR/PR
G/Y
B/CB/PB
HD
VD
L(MONO)
R
AUDIO 3 AUDIO 2
RGB 3
(Digital RGB)
CONTROL
LOCK
ON /OFF
REMOTE
CONTROL
EXTERNAL
CONTROL
To video inputs on
the plasma monitor
Document Camera
IBM VGA or
Compatibles
Macintosh or Compatibles
(Desk top type)
Monitor adapter for
Macintosh (supplied)
Signal cable (supplied)
To Mini D-Sub 15 pin connector on the plasma monitor
DVD Player
• For Y/CB/Cr, connect to the DVD1 or DVD2
terminals.
• For RGB + composite sync., connect to the
DVD2 terminals.
For composite sync., connect to the HD
terminals.
Personal computer with a
digital RGB output
Note:
This PlasmaSync monitor has the sapasity to display images when connected to European DVD players with a
SCART output signal, which is RGB with composite sync.
NEC can supply a special SCART cable, which will enable you to use the RGB with composite sync signal.
To obtain the special cable as well as for further information, please contact NEC help desk 0181 752 3535.
Please refer to page E-33 for selection of the correct mode in the on-screen manager.
E-8
Connecting Your PC or Macintosh Computer
Connecting your PC or Macintosh computer to your plasma
monitor will enable you to display your computer’s screen
image for an impressive presentation. The plasma monitor
supports the signals described on page E-47.
To connect a PC, Macintosh or compatible graphics adapter,
simply:
1. Turn off the power to your plasma monitor and computer.
Connecting Your Document Camera
You can connect your plasma monitor to a document
camera. To do so, simply:
1. Turn off the power to your plasma monitor and
document camera.
2. Use a standard video cable to connect your document
camera to the Video input on your plasma monitor.
3. Turn on the plasma monitor and the document camera.
2. If your PC does not support XGA/SVGA/VGA you will
need to install an XGA/SVGA/VGA graphics board.
Consult your computer’s owner’s manual for your XGA/
SVGA/VGA configuration. If you need to install a new
board, see the manual that comes with your new graphics
board for installation instructions.
3. The plasma monitor provides signal compatibility up to
VESA 16001200 (UXGA). However, it is not
recommended to use this resolution due to image
readability on the monitors 1365768 native pixel
resolution panel.
4. Use the signal cable that’s supplied to connect your PC or
Macintosh computer to the plasma monitor. For Macintosh,
use the supplied monitor adapter to connect to your
computer’s video port.
5. Turn on the plasma monitor and the computer.
6. If the plasma monitor goes blank after a period of inactivity,
it may be caused by a screen saver installed on the computer
you’ve connected to the plasma monitor.
When using a Macintosh with the plasma monitor, the
following four display standards are supported using the
included Macintosh adapter :
13" fixed mode
16" fixed mode
19" fixed mode
21" fixed mode
The 19" fixed mode is recommended for the plasma monitor.
Note:
for more information about your camera’s video output
requirements.
Refer to your document camera owner’s manual
Connecting Your VCR or Laser Disc Player
Use common RCA cables (not provided) to connect your
VCR or laser disc player to your plasma monitor. To make
these connections, simply:
1. Turn off the power to your plasma monitor and VCR
or laser disc player.
2. Connect one end of your RCA cable to the video output
connector on the back of your VCR or laser disc player,
connect the other end to the Video input on your plasma
monitor. Use standard RCA audio patch cords to
connect the audio from your VCR or laser disc player
to your plasma monitor (if your VCR or laser disc player
has this capability). Be careful to keep your right and
left channel connections correct for stereo sound.
3. Turn on the plasma monitor and the VCR or laser disc
player.
Note:
manual for more information about your equipment’s video
output requirements.
Refer to your VCR or laser disc player owner’s
Connections with Equipment that has a Digital Interface
Connections can be made with equipment that is equipped
with a digital interface compliant with the DVI (Digital
Visual Interface) standard.
* Use a DVI 29-pin signal cable and the ferrite cores
(supplied) when making connections to the RGB3 IN (DVI)
connector of the main unit.
Note that the RGB3 IN(DVI) terminal does not support
analog RGB input source.
Note:
1. Input TMDS signals conforming to DVI standards.
The TMDS input corresponds to 1 link.
2. To maintain display quality, use a cable with a quality
prescribed by DVI standards that is within 5 meters in length.
Connecting Your DVD Player
You can connect your plasma monitor to a DVD player.
To do so, simply:
1. Turn off the power to your plasma monitor and DVD
player.
2. Use a standard video cable to connect your DVD player
to the Y, Cb, and Cr inputs on your plasma monitor.
Or use the DVD-player’s S-Video output. Use a
standard S-Video cable to connect to the S-Video input
on the plasma monitor.
3. Turn on the plasma monitor and the DVD player.
E-9
External Speaker Connections
AC IN
RIGHT LEFT
SPEAKERS MUST
HAVE MORE THAN
7WATT RATING
IMPEDANCE 5 OHM
RIGHT
LEFT
VIDEO 1
VIDEO 2
VIDEO 3
L(MONO)
R
AUDIO 1RGB2/ DVD2/ HD2
Y
CB/PB
DVD1/HD1
CR/PR
L(MONO)
R
RGB 1
R/CR/PR
G/Y
B/CB/PB
HD
VD
L(MONO)
R
AUDIO 3 AUDIO 2
RGB 3
(Digital RGB)
CONTROL
LOCK
ON /OFF
REMOTE
CONTROL
EXTERNAL
CONTROL
External speakers may be connected to the plasma monitor
to reproduce sound from VIDEO, DVD or RGB signal
sources.
External speakers may be connected directly to the
SPEAKERS terminals or indirectly by connecting a stereo
system amplifier to the audio outputs.
CAUTION:
Unplug the plasma monitor and all
connected components before connecting external
speakers. Use only speakers with 6-ohm impedance and
a power input rating of 7 watts or more.
To connect external speakers directly to the plasma
monitor:
1. Strip the ends of the speaker wires.
2. Press down the tabs below the SPEAKERS terminals,
insert the speaker wire and release the tab to secure the
speaker wire connection:
[a] Connect the right speaker (located at right side
of the monitor when viewed from the front)
positive (+) wire to RIGHT +.
[b] Connect the right speaker negative (–) wire to
RIGHT –.
[c] Connect the left speaker negative (–) wire to
LEFT–.
[d] Connect the left speaker positive (+) wire to
LEFT+.
E-10
Pin Assignments and Signal Levels for 15 pin RGB (Analog)
5 4 3 2 1
10 9 8 7 6
15 14 13 12 11
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Red
Green or sync-on-green
Blue
No connection
Ground
Red ground
Green ground
Blue ground
No connection
Sync signal ground
No connection
Bi-directional DATA (SDA)
Horizontal sync or Composite sync
Vertical sync
Data clock
Signal (Analog)
Pin Configuration and Signal of the RGB 3 IN Connector (DVI Connector)
The unit is equipped with a type of connector commonly
used for both analog and digital.
(Functionally, this cannot be used for an
analog input.)
(TMDS can be used for one link only.)
RGB 3
1
2
3
4
5
6
7
9
10
11
12
17
18
19
20
8 25 26
13
14
15
16
21
27 28
22
23
24
29
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Signal (Digital)
T.M.D.S Data 2 T.M.D.S Data 2 +
T.M.D.S Data 2 Shield
No connection
No connection
DDC Clock
DDC Data
No connection
T.M.D.S Data 1 T.M.D.S Data 1 +
T.M.D.S Data 1 Shield
No connection
No connection
+5V Power
Ground
Hot Plug Detect
T.M.D.S Data 0 T.M.D.S Data 0 +
T.M.D.S Data 0 Shield
No connection
No connection
T.M.D.S Clock Shield
T.M.D.S Clock +
T.M.D.S Clock No connection
No connection
No connection
No connection
No connection
E-11
Basic Operations
POWER
To turn the unit ON and OFF:
1. Plug the power cord into an active AC power outlet.
2. Press the POWER ON button (on the remote control
unit) to turn on the unit.
The monitor’s POWER/STANDBY indicator will light
up (green) when the unit is on.
3. Press the POWER OFF button (on the remote control
unit or the unit) to turn off the unit.
The monitor’s POWER/STANDBY indicator turns red
and the standby mode is set (only when turning off the
unit with the remote control unit).
VOLUME
To adjust the volume:
1. Press and hold the VOLUME button (on the remote
control unit or the unit) to increase to the desired level.
2. Press and hold the VOLUME
control unit or the unit) to decrease to the desired level.
button (on the remote
MUTE
To cancel the sound:
Press the MUTE button on the remote control unit to cancel
the sound; press again to restore.
DISPLAY
To check the settings:
1. The screen changes each time the DISPLAY button is
pressed.
2. If the button is not pressed for approximately three
seconds, the menu turns off.
DIGITAL ZOOM
Digital zoom specifies the picture position and enlarges
the picture.
1. Press the POINTER button to display the pointer. ( )
To change the size of the picture:
Press the ZOOM+ button and enlarge the picture.
The pointer will change to resemble a magnifying
glass. ( )
A press of the ZOOM- button will reduce the picture
and return it to its original size.
To change the picture position:
Select the position with the ▲▼ buttons.
2. Press the POINTER button to delete the pointer.
AUTO ADJUST
To adjust the size or quality of the picture automatically:
Press the AUTO ADJUST button.
Information
AUTO ADJUST ON setting
When RGB (still picture) input
is selected ...... Fine Picture, Picture ADJ, Position,
and Contrast will be adjusted
automatically.
When RGB (motion picture),
VIDEO, or Y/Pb/Pr (component) input
is selected ...... The screen size switches to ZOOM
mode automatically with the
superimposed caption displayed fully
only when the picture contains dark
areas above and below the picture.
E-12
OFF TIMER
To set the off timer:
The off timer can be set to turn the power off after 30, 60,
90 or 120 minutes.
To cancel the off timer:
1. Press the OFF TIMER button twice in a row.
2. The off timer is canceled.
1. Press the OFF TIMER button to start the timer at 30
minutes.
2. Press the OFF TIMER button to the desired time.
3. The timer starts when the menu turns off.
→ 30 → 60 → 90 → 120 → 0
OFF TIMER30
To check the remaining time:
1. Once the off timer has been set, press the OFF TIMER
button once.
2. The remaining time is displayed, then turns off after a
few seconds.
OFF TIMER0
Note:
After the power is turned off with the off timer ...
A slight current is still supplied to the monitor. When you
are leaving the room or do not plan to use the system for a
long period of time, turn off the power of the monitor.
3. When five minutes remain the remaining time appears
until it reaches zero.
OFF TIMER28
E-13
WIDE Operations
Watching with a wide screen
With this function, you can select one of four screen sizes.
When watching videos or digital video discs
1. Press the WIDE button on the remote control unit.
2. Within 3 seconds ...
Press the WIDE button again.
The screen size switches as follows:
→ ZOOM → NORMAL → FULL → STADIUM
ZOOM size screen
The picture is expanded in the horizontal and vertical
direction, maintaining the original proportions.
* Use this for theater size (wide) movies, etc.
(manual)
STADIUM size screen
The picture is expanded in the horizontal and vertical
directions at different ratios.
* Use this for watching normal video programs (4:3) with a
wide screen.
When watching high definition video source
1. Press the WIDE button on the remote control unit.
FULL size screen (16 : 9)
NORMAL size screen (4:3)
The normal size screen is displayed.
* The picture has the same size as video pictures with a
4 : 3 aspect ratio.
FULL size screen
The image is expanded in the horizontal direction.
* Images compressed in the horizontal direction (“squeezed
images”) are expanded in the horizontal direction and
displayed on the entire screen. (Normal images are
expanded in the horizontal direction.)
The full size screen is displayed.
* The picture has the same size as video pictures (16 : 9).
E-14
Watching computer images with a wide screen
Switch to the wide screen mode to expand the 4 : 3 image
to fill the entire screen.
1. Press the WIDE button on the remote control unit.
2. Within 3 seconds ...
Press the WIDE button again.
The screen size switches as follows:
→ NORMAL → FULL
FULL size screen
The image is expanded in the horizontal and vertical
direction.
NORMAL size screen (4:3 or SXGA 5:4)
The picture has the same size as the normal computer
image.
FULL size screen
The image is expanded in the horizontal direction.
When wide signals are input.
FULL size screen
When wide signals are input.
TRUE
The image is true resolution.
FULL
Information
Supported resolution
See page E-47 for details on the display output of the
various VESA signal standards supported by the
monitor.
When “PICTURE SIZE” is set to “OFF”
The screen size switches as follows:
→ TRUE → FULL
TRUE size screen (VGA, SVGA 4:3)
The image is true resolution.
“PICTURE SIZE” setting
When the setting of “PICTURE SIZE” is OFF, the size
of RGB-input pictures will be TRUE in place of
NORMAL.
When 852 (848) dot 480 line wide VGA*
signals with a vertical frequency of 60 Hz and
horizontal frequency of 31.7 (31.0) kHz are input
Select an appropriate setting for RGB SELECT mode
referring to the“Table for Signals Supported” on page
E-47.
* “ IBM PC/AT” and “VGA” are registered trademarks
of IBM, Inc. of the United States.
E-15
Loading...