7 9 T H 1 2 3 5
I t a s c a , I l l i n o i s 6 0 1 4 3 - 1 2 4 8
1 9 9 3 b y N E C T
N E C i s r e g i s t
M u l t i S y n c i s
P r i n t e d i n J a p a n
1 2 5 0 N . A r l i n g t o n H e i g h t s R o a d , S u i t e 5 0 0
N E C T e c h n o l o g i e s , I n c .
P l u s 3 7
P l u s 3 7
R
R
37 Plus
37 Plus
R
Multimedia Monitor
User's Manual
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DOC avis de conformation
Cet appareil numérigue de la classe A respecte toutes les exigences du
Réglement sur le Matériel Brouilleur du Canada.
ATTENTION
RISQUE D’ELECTROCUTION
NE PAS OUVRIR
MISE EN GARDE: AFIN DE REDUIRE LES RISQUES D’ELECTRO-
CUTION, NE PAS DEPOSER LE COUVERCLE, IL
N’Y A AUCUNE PIECE UTILISABLE A L’INTERIEUR
DE CET APPAREIL. NE CONFIER LES TRAVAUX
D’ENTRETIEN QU’A UN PERSONNEL QUALIFIE.
Ce symbole a pour but de prévenir l’utilisateur de la présence
d’une tension dangereuse, non isolée se trouvant à l’intérieur de
l’appareil. Elle est d’une intensité suffisante pour constituer un
risque d’électrocution. Eviter le contact avec les pièces à
l’intérieur de cet appareil.
Ce symbole a pour but de prévenir l’utilisateur de la présence
d’importantes instructions concernant l’entretien et le
fonctionnement de cet appareil. Par conséquent, elles doivent
être lues attentivement afin d’éviter des problèmes.
AVERTISSEMENT
AFIN DE REDUIRE LES RISQUES D’INCENDIE OU D’ELECTROCUTION, NE PAS
EXPOSER CET APPAREIL A LA PLUIE OU A L’HUMIDITE. AUSSI, NE PAS
UTILISER LA FICHE POLARISEE AVEC UN PROLONGATEUR OU UNE AUTRE
PRISE DE COURANT SAUF SI CES LAMES PEUVENT ETRE INSEREES A FOND.
NE PAS OUVRIR LE COFFRET, DES COMPOSANTS HAUTE TENSION SE
TROUVENT A L’INTERIEUR. LAISSER A UN PERSONNEL QUALIFIE LE SOIN DE
REPARER CET APPAREIL.
Mises en garde et précautions de sécurité
Les moniteurs MultiSync Multimédia XP37 Plus et XM37 Plus de NEC ont été
conçus et fabriqués pour assurer une longue durée de service sans
problèmes. Aucun entretien à l’exception du nettoyage n’est nécessaire.
Utiliser un chiffon doux et un détergent doux, si nécessaire. Ne pas utiliser
des aérosols de nettoyage du commerce qui risquent d’endommager la
surface de cet appareil. Si l’appareil est endommagé, confier les travaux
de réparation à un centre de service agréé NEC.
5. Débrancher l’appareil pendant les tempêtes ou si l’appareil n’est pas
utilisé pendant une longue période.
6. Ne pas ouvrir le coffret. Des composants de haute tension se trouvent à
l’intérieur. Si l’appareil est endommagé de cette manière, la garantie
devient caduque. De plus, il y a risque d’électrocution.
7. Ne pas essayer de réparer ou entretenir l’appareil soi-même. NEC ne saura
être tenu pour responsable pour toute blessure ou dommage causé par
des personnes non qualifiées qui essayent de réparer ou d’ouvrir le
couvercle arrière. Confier toute réparation à un centre de service agréé
NEC.
Pour un fonctionnement sûr et afin d’éviter d’endommager l’appareil, lire
attentivement et respecter les instructions suivantes.
Pour éviter des dommages et prolonger la durée de service de l’appareil:
Afin d’éviter tout risque d’électrocution et d’incendie:
1. N’utiliser qu’une source d’alimentation de 100-120 V/220-240V 50/60 Hz
CA. Le fait d’utiliser l’appareil en continu à des tensions de ligne
supérieures à 100-120/220-240 Volts CA réduit sa durée de vie et risque de
provoquer un incendie.
2. Manipuler l’appareil avec soin pendant son déplacement et ne pas le
faire tomber.
3. Eloigner l’appareil des endroits chauds, très poussiéreux et exposés en plein soleil.
4. Eviter que des liquides et des petits objets métalliques pénètrent à
l’intérieur de l’appareil. En cas d’accident, débrancher l’appareil et le
confier à un centre de service agréé NEC.
5. Débrancher l’appareil avant le nettoyage. Utiliser seulement un chiffon
doux et un détergent doux.
1. Réserver un espace libre suffisant pour la ventilation afin d’éviter une
accumulation de chaleur interne. Ne pas couvrir les trous d’aération
arrière ou installer l’appareil dans un coffret fermé ou sur une étagère.
L’appareil est équipé d’ailettes de refroidissement sur le dessus. Si
l’appareil est logé dans un coffret ou sur une étagère, s’assurer qu’il y a
un espace libre suffisant pour la dissipation de la chaleur. Si l’appareil est
posé sur un coffret ou une étagère, la température doit être maintenue
en dessous de 40°C.
2. Ne pas utiliser la fiche polarisée du cordon d’alimentation avec des
prolongateurs ou des prises de courant, sauf si les lames peuvent être
insérées à fond.
3. Ne pas exposer à la pluie ou à l’humidité.
4. Eviter d’endommager le cordon d’alimentation, et ne pas modifier le
cordon d’alimentation.
Des aérosols et produits de nettoyage disponibles dans le commerce
risquent d’endommager l’écran et le coffret.
3
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unauthorized product modification, or failure to follow instructions supplied with
the product.
LIMITED WARRANTY
NEC Multimedia Monitor Products
NEC Technologies, Inc.(hereafter NECTECH)warrants this product to be free from
defects in material and workmanship under the following terms.
HOW LONG IS THE WARRANTY
• Repair or attempted repair by anyone not authorized by NECTECH.
• Any shipment of the product (claims must be presented to the carrier).
• Removal or installation of the product.
• Any other cause which does not relate to a product defect.
• Burns or residual images upon the phosphor of the tubes.
4. Cartons, carrying cases, batteries, external cabinets, magnetic tapes, or any
accessories used in connection with the product.
Parts and labor are warranted for (1) One Year and CRT’s for (1) One year from the
date of the first customer purchase.
WHO IS PROTECTED
This warranty may be enforced only by the first purchaser.
WHAT IS COVERED AND WHAT IS NOT COVERED
WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR
We will pay labor and material expenses for covered items, but we will not pay for the
following:
Except as specified below, this warranty covers all defects in material or
workmanship in this product. The following are not covered by the warranty:
1. Any product which is not distributed in the U.S.A. Canada, and Mexico by
NECTECH or which is not purchased in the U.S.A. Canada, and Mexico from an
authorized NECTECH dealer.
1. Removal or installation charges.
2. Costs of initial technical adjustments(set-up), including adjustment of user controls.
These costs are the responsibility of the NECTECH dealer from whom the product
was purchased.
If you are uncertain as to whether a dealer is authorized, please contact NECTECH
at 800-836-0655. Any questions or problems you have with our XP37Plus/
XM37Plus, contact NECTECH at 800-836-0655.
3. Payment of shipping charges.
HOW YOU CAN GET WARRANTY SERVICE
1. To obtain service on your product, consult the dealer from whom you purchased the
product, or ship it prepaid to any authorized NECTECH service center.
2. Whenever warranty service is required, the original dated invoice (or a copy) must be
presented as proof of warranty coverage, and should be included in any shipment of
the product. Please also include in any mailing, your name, address and a description
2. Any product on which the serial number has been defaced, modified or removed.
3. Damage, deterioration or malfunction resulting from:
•Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature,
HOW STATE LAW RELATES TO THE WARRANTY
This warranty gives you specific legal rights, and you may also have other rights which
vary from state to state.
of the problem(s). Failure to comply with NECTECH Service Procedures may
cause a delay in repairing the unit.
3. For the name of the nearest NECTECH authorized service center, call NECTECH
at 800-836-0655.
FOR MORE INFORMATION, TELEPHONE 800-836-0655
LIMITATION OF IMPLIED WARRANTIES
All implied warranties, including warranties of merchantability and fitness for a
particular purpose, are limited in duration to the length of this warranty.
EXCLUSION OF DAMAGES
NEC TECHNOLOGIES, INC.
1250 N. Arlington Heights Road, Suite 500
Itasca. Illinois 60143-1248
NECTECH’s liability for any defective product is limited to the repair or
replacement of the product at our option. NECTECH shall not be liable for:
1. Damage to other property caused by any defects in this product, damages based
upon inconvenience, loss of use of the product, loss of time, commercial loss; or
2. Any other damages whether incidental, consequential or otherwise. Some states
do not allow limitation on how long an implied warranty lasts and/or do not allow
the exclusion or limitation of incidental or consequential damages, so the above
limitations and exclusions may not apply to you.
NOTE: All products returned to NECTECH for service MUST have prior approval.
To get approval, call NEC Technologies at 800-836-0655.
4
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CONTENTS
1. Introduction
Introduction to the MultiSync XP37 Plus/XM37 Plus ............................................................... 1
Feature Highlights...................................................................................................................... 1
2. Part Names and Functions
Front View / Rear View ............................................................................................................. 3
Terminal Board........................................................................................................................... 5
Remote Control Unit ............................................................................................................... 11
Battery Installation and Replacement / Remote Control Cautions / Operating Range ................ 15
Functions of DIP SW ................................................................................................................. 17
3. Installation
Wiring Diagram ........................................................................................................................ 19
Connecting Your PC or Macintosh Computer .................................................................... 21
Connecting Your VCR or Laser Disc Player .......................................................................... 22
Connecting Your Document Camera.................................................................................. 22
Connecting Your NEC IDC Series Scan Converter .............................................................. 22
Daisy-chain Your monitors ...................................................................................................... 23
D-Sub 15 Pin RGB Signal Composition .................................................................................. 24
External Speaker Connections .............................................................................................. 25
4. Operation
Power/General Controls/Degaussing................................................................................... 27
Using OSM Controls ................................................................................................................. 28
Direct Control Screen ............................................................................................................. 29
Accessing OSM........................................................................................................................ 32
OSM Menus .............................................................................................................................. 32
Visual Controls Group ............................................................................................................. 32
H-position/H-width/Pin-cushion Controls Group .................................................................. 33
V-position/V-height/V-linearity Controls Group ................................................................... 33
Keystone/Tilt/Rotation/Scan Select Controls Group ........................................................... 34
RGB Controls Group................................................................................................................ 35
OSM Location/OSM Turn Off Time Control ........................................................................... 35
Source Information.................................................................................................................. 36
Volume Control ....................................................................................................................... 36
Reset Control ........................................................................................................................... 37
OSM System Control Menu .................................................................................................... 38
PC/External Control Function ................................................................................................ 41
Command Reference ............................................................................................................ 42
5. Troubleshooting ............................................................................................................. 45
6. Specifications ................................................................................................................ 47
7. Timing Charts
Input Signal Reference Chart ................................................................................................ 53
Typical Input Signal Timing ..................................................................................................... 57
Signal Identification for Raster Preset.................................................................................... 61
8. Service and Support ..................................................................................................... 63
This manual covers both the XP37 Plus and the XM37 Plus multimedia monitors. The operating
procedures are common to both models.
5
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1
OSM and IPM are trademarks of NEC Technologies, Inc.
IBM PC/AT, PS/2, VGA, S-VGA, 8514/A and XGA are registered
trademarks of International Business Machines Corporation.
Apple and Macintosh are registered trademarks of Apple Computer,
Inc.
• On-screen menus
Plain English and clear instructions with graphic icons show you exactly
how to adjust your screen image.
• Flexible inputs
Connect up to four different inputs at once and switch among them
with a touch of a button to seamlessly integrate information from a
computer and VCR into one presentation.
Microsoft is a registered trademark of Microsoft Corporation. Windows is
a trademark of Microsoft Corporation.
• Signal loop-through
Lets you run up to 2 monitors from one source, which can greatly
simplify connections and reduce hardware requirements.
• Attractive cabinets
A sleek, sophisticated cabinet design complements your presentation
environment and enhances the professionalism of your presentations.
• Microsoft Plug and Play compatibility
Introduction
Introduction to the MultiSync XP37 Plus/XM37 Plus
Monitor
This section introduces you to your new MultiSync XP37 Plus/XM37 Plus
monitor, provides a list of materials that comes with your monitor and
describes the features and controls.
The only monitors in their class to include this standard that
automatically optimizes display settings.
• Supports most IBM VGA, S-VGA, XGA, Macintosh or any other RGB
signals within a horizontal frequency range or 15.75 to 95 kHz (15.75 to
65 kHz for XM37 Plus) and a vertical frequency range of 40 to 120 Hz.
This includes NTSC, PAL, SECAM, and M-NTSC standard video signals.
• MultiCable allows hook up to either Macintosh or IBM-PC compatible
directly.
The features you’ll enjoy include:
•Simple controls
Let you make all necessary adjustments and selections with one
button simplicity from the remote control.
•37” CRT(35” viewable image size)
• Front bezel and rear panel controls
• True displayable 1024 x768 resolution
• Universal power supply from 100 Vac thru 240 Vac
Contents of the Package
The following lists all of the items included in your MultiSync multimedia
monitor package. Please save the original box and packing materials
for future transportation or shipment of this monitor.
1. MultiSync XP37 Plus (XP-3790)/XM37 Plus (XM-3760) multimedia
monitor
2. Power cord
3. Wireless remote control unit and two AA batteries
4. PC/Macintosh MultiCable (15-Pin Mini D-Sub To 15-pin D-Sub
Connector)
POWER
DEGAUSS
VIDEO
OFF
ON
1
VIDEO
2
RGB
1
RGB
2
POSITION
/
CONTROL
PROCEED
EXIT
5. User' s manual
SCAN
WIDTH HEIGHT SIDE PIN NORMAL
6. Quick set up card
NORMAL
BRIGHT CONTRAST MUTE VOLUME
MULTIMEDIA MONITOR
RD-346E
79644641
7. Registration card : Please fill out and return the registration card as
soon as possible.
STANDBY
/POWER
POWER
2
6
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3
Part Names and Functions
Front View
Rear View
POWER
OFF ON
DEGAUSS
VIDEO
1
VIDEO
2
RGB
1
RGB
2
POSITION
/
CONTROL
PROCEED
EXIT
SCAN
W
I
D
T
H
H
E
I
G
H
T
S
I
D
E
P
I
N
N
O
R
M
A
L
NORMAL
BRIGHT CONTRAST MUTE VOLUME
MULTIMEDIA MONITOR
RD-346E
79644641
STANDBY
/POWER
POWER
3
2
1
VIDEO
BNC
1
VIDEO
BNC
2
RGB AUDIO
RGB
1
REMOTE EXTERNAL CONTROL
THROUGHPUT
VIDEO RGB PROCEED
1
1
2
IN
R
L
(MONO)
S
S
IN/OUT
EXIT
2
IN
IN
IN
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
DIP SW
ON
HIGH
75Ω
RGB
2
B
1
2
3
4
5
6
7
8
R
G
H/CS
V
SPEAKER SELECT
INT EXT
EXT SPEAKER
RIGHT LEFT
L
(MONO)
HIGH
HIGH
AUDIO
75Ω
75Ω
IN
AC IN
AUDIO
R
L
(MONO)
R
L
(MONO)
IN
IN
SPEAKRS MUST
HAVE MORE THAN
5WATT RATING
THROUGH
OUT
STANDBY
/POWER
POWER
INPEDANCE 8 OHM
THROUGH
OUT
THROUGH
OUT
HIGH
75Ω
HIGH
75Ω
Terminal Board
4
1 POWER ......................... Press to turn the main power on and off
when the AC power is supplied.
2 STANDBY/POWER ... When this indicator is green, the monitor
is on; when the indicator is red, it is in
standing by.
3 Remote Sensor Window .. Receives infrared signal from the
handheld remote control.
4 Remote Control Holder.... Place remote control unit here when not
in use.
4
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5
Terminal Board
6
7
5
VIDEO 1
BNC
VIDEO 2
BNC
RGB AUDIO
RGB 1
REMOTE EXTERNAL CONTROL
THROUGHPUT
VIDEO RGB PROCEED
1
1
2
IN
( )
MONO
R
L
S
S
IN/OUT
EXIT
2
IN
IN
IN
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
DIP SW
HIGH
75Ω
ON
RGB 2
B
12345678
AC IN
R
G
H/CS
V
SPEAKER SELECT
(
)
L
MONO
HIGH
HIGH
75Ω
75Ω
INT
EXT
IN
AUDIO
AUDIO
EXT SPEAKER
(
)
(
)
MONO
L
MONO
L
RIGHT
LEFT
R
R
SPEAKRES MUST
IN
IN
THROUGH
OUT
HAVE MORE THAN
5WATT RATING
INPEDANCE 8 OHM
THROUGH
OUT
THROUGH
OUT
HIGH
75Ω
HIGH
75Ω
this connector to connect your PC to control the MultiSync XP37
Plus/XM37 Plus monitor. This allows you to utilize your PC and
serial communication protocol to control the monitor.
NOTE: Select EXT. CONTROL ON by setting pin No. 6 of DIP
SW to the ON position when operating the monitor by external
control.
5 KEY CONTROL
PROCEED.....Press to access OSM. The OSM screen is displayed.
EXIT.....Press to exit the OSM mode. The OSM screen disappears.
RGB 1/+.....Press to select an RGB video source that is connected
to the RGB 1 input terminal (D-SUB 15 pin type). When you are in
the OSM mode, this button works as the plus button.
NOTE: When in the EXT. CONTROL mode, the following
operations of the supplied wireless remote control are not
possible: Power control ON/ OFF, Input selection, and
Degauss switch ON/OFF.
RGB 2/-.....Press to select an RGB video source that is connected
to the RGB 2 input terminals (BNC type). When you are in the OSM
mode, this button works as the minus button.
VIDEO 1/▲.....Press to select an NTSC, PAL, SECAM or M-NTSC
compatible video source that is connected to the VIDEO 1 input
terminal (BNC type or S-VIDEO 1 IN). When you are in the OSM
mode, this button works as the up button.
VIDEO 2/▼.....Press to select an NTSC, PAL, SECAM or M-NTSC
compatible video source that is connected to the VIDEO 2 input
terminal (BNC type or S-VIDEO 2 IN). When you are in the OSM
mode, this button works as the down button.
EXTERNAL CONTROL OUT (D-Sub 15-pin).....Connect to a second
monitor’s EXTERNAL CONTROL input to relay the signal input
at the EXTERNAL CONTROL IN. The EXTERNAL CONTROL
OUT terminal is used to connect several monitors together
and allows all of the monitors to be controlled by one external
control. No. 6 pin (EXT. CONTROL) of DIP SW must be set to
the ON position on all of the monitors.
7 REMOTE IN/OUT
NOTE: S-VIDEO IN terminals will take preference over VIDEO IN
terminals when the video source is connected to each terminal
and VIDEO 1 or 2 selected.
Connect a remote cable to the REMOTE IN terminal. The
REMOTE OUT terminal is used to connect several monitors
together and allows all of the monitors to be controlled by one
remote control.
NOTE: Up to 50 monitors can be connected in the serial
connection.
6 EXTERNAL CONTROL IN(D-Sub 15-pin)
This terminal is used when power ON/OFF, input selection, and
DEGAUSS are operated externally (by external control). See also
page 41 for external control port pin assignments. You can also use
6
8
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7
Terminal Board
0
8
A
9
VIDEO 1
BNC
VIDEO 2
BNC
RGB AUDIO
RGB 1
REMOTE EXTERNAL CONTROL
THROUGHPUT
VIDEO RGB PROCEED
1
1
2
IN
( )
MONO
R
L
S
S
IN/OUT
EXIT
2
IN
IN
IN
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
DIP SW
HIGH
75Ω
ON
RGB 2
B
12345678
AC IN
R
G
H/CS
V
SPEAKER SELECT
(
)
L
MONO
HIGH
HIGH
75Ω
75Ω
INT
EXT
IN
AUDIO
AUDIO
EXT SPEAKER
(
)
(
)
MONO
L
MONO
L
RIGHT
LEFT
R
R
SPEAKRES MUST
IN
IN
THROUGH
OUT
HAVE MORE THAN
5WATT RATING
INPEDANCE 8 OHM
THROUGH
OUT
THROUGH
OUT
HIGH
75Ω
HIGH
75Ω
8 RGB 1 (MultiCable)
THROUGH OUT (BNC type).....Connect to a second monitor’ s video
input to relay the video signal input at VIDEO 2 IN.
THROUGH OUT (S-VIDEO).....Connect to a second monitor’ s S-
connector input to relay the video signal input at S-VIDEO 2 IN.
75 Ω/HIGH Impedance Select Switch for BNC type.....Set to “75 Ω”
during normal operation. In multiple connections using VIDEO 2
IN and THROUGH OUT (BNC type) terminals, set to “HIGH” on all
but the last monitor. Set to “75 Ω” on the last monitor only.
AUDIO R IN.....This is your right channel audio input for stereo
sound.
RGB Input/Throughput.....Attach either end of the MultiCable to a
computer, and then attach the other end to either of these two
connectors. You can then use the remaining connector, if you
wish, to output the computer signal to a monitor. (If you do use a
second monitor, turn the monitor switch to “on.”) Either connector
can be used for input or output, however they cannot both be
used for input simultaneously. It can damage your computer.
75 Ω/HIGH Impedance Select Switch.....This switch should be “75Ω”
for normal use without external termination or when your RGB
signal should be terminated with 75Ω. Switch to the “HIGH”
position when you have another monitor attached to your RGB
through-put connector.
AUDIO L IN (MONO).....This is your left channel audio input for
stereo sound coming from video equipment or audio system. It
also serves as the mono audio input.
9 RGB AUDIO
AUDIO R THROUGH OUT.....Connect to a second monitor’ s right
channel audio input.
AUDIO L THROUGH OUT.....Connect to a second monitor’ s left
channel audio input.
AUDIO R IN.....This is where you connect RGB right audio output
from a computer or another RGB source.
AUDIO L(MONO)IN.....This is where you connect RGB left audio
output from a computer or another RGB source.
AUDIO R THROUGH OUT.....Connect to a second monitor’ s
RGB right audio input.
A VIDEO 1
VIDEO 1 IN (BNC type).....Connect a VCR or laser disk player here
to display the video.
AUDIO L THROUGH OUT.....Connect to a second monitor’s
RGB left audio input.
S-VIDEO 1 IN.....Here is where you connect S-Video input from an
external source like a VCR.
0 VIDEO 2
THROUGH OUT (BNC type).....Connect to a second monitor’ s video
input to relay the video signal input at VIDEO 1 IN.
VIDEO 2 IN (BNC type).....Connect another VCR or laser disk
player here to display the video.
S-VIDEO 2 IN.....Connect S-Video input from another external
source like a VCR.
8
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9
Terminal Board
VIDEO 1
BNC
VIDEO 2
BNC
RGB AUDIO
RGB 1
REMOTE EXTERNAL CONTROL
THROUGHPUT
VIDEO RGB PROCEED
1
1
2
IN
( )
MONO
R
L
S
S
IN/OUT
EXIT
2
IN
IN
IN
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
DIP SW
HIGH
75Ω
ON
RGB 2
B
12345678
AC IN
R
G
H/CS
V
SPEAKER SELECT
(
)
L
MONO
HIGH
HIGH
75Ω
75Ω
INT
EXT
IN
AUDIO
AUDIO
EXT SPEAKER
(
)
(
)
MONO
L
MONO
L
RIGHT
LEFT
R
R
SPEAKRES MUST
IN
IN
THROUGH
OUT
HAVE MORE THAN
5WATT RATING
INPEDANCE 8 OHM
THROUGH
OUT
THROUGH
OUT
HIGH
75Ω
HIGH
75Ω
B
C
E
D
C EXT SPEAKER
THROUGH OUT (S-VIDEO).....Connect to a second monitor’ s S-
connector input to relay the video signal input at S-VIDEO 1 IN.
75 Ω/HIGH Impedance Select Switch for BNC type.....Set to “75 Ω”
during normal operation. In multiple connections using VIDEO 1
IN and THROUGH OUT (BNC type) terminals, set to “HIGH” on
all but the last monitor. Set to “75 Ω” on the last monitor only.
AUDIO R IN.....This is your right channel audio input for stereo
sound.
RIGHT + ....... Connect RIGHT speaker positive wire here.
RIGHT - ........ Connect RIGHT speaker negative wire here.
LEFT -.......... Connect LEFT speaker negative wire here.
LEFT + ......... Connect LEFT speaker positive wire here.
SPEAKER SELECT INT/EXT Select Switch.....Set to the INT position
for built-in monitor speakers. Set to the EXT position for
speakers connected to the EXT SPEAKER terminals.
D DIP Switch
B RGB 2
DIP SW..... This DIP switch sets Sync. Control, the Intelligent
Power Manager, external control on/off, remote control on/off, and
OSM system control on/off. See pages 17 and 18 for more details.
E AC Input
R, G, B, H/CS and V IN (BNC).....These are analog RGB input
terminals.
Connect external components with R, G, B, H/CS, and V output
terminals to these analog RGB input terminals. Be sure that the
RGB connection cable is correctly attached to the corresponding
terminals.
Connect the supplied power cord’ s three-pin plug here.
R, G, B, H/CS and V THROUGH OUT (BNC).....Connect to a second
monitor’s RGB inputs to relay the RGB signal inputs at R, G, B, H/
CS, and V IN.
75 Ω/HIGH Impedance Select Switches for RGB and H/CS&V.....Set to
“75 Ω” during normal operation. In multiple connections using R, G,
B, H/CS and V IN and OUT terminals, set to “HIGH” on all but the
last monitor. Set to “75 Ω” on the last monitor only.
10
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Remote Control Unit
NOTE: When not in use the remote control unit is conveniently stowed in the
holder on the rear panel.
1 POWER ON/OFF
Press POWER ON to turn the monitor on when the STANDBY/POWER
indicator is lit red.
Press POWER OFF to turn the monitor off and the monitor will go into the
standby condition.
POWER
OFF ON
2 DEGAUSS
DEGAUSS
1
2
4
Press to demagnetize the picture tube in the manual operation. See also
page 27.
VIDEO 1 VIDEO 2 RGB 1 RGB 2
3
5
POSITION/CONTROL
PROCEED
EXIT
3 Input Select
VIDEO 1 ..... Press to select an NTSC, PAL, SECAM or M-NTSC
compatible video source from a VCR, laser disc player, document camera,
or an S-Video source from a VCR connected to the VIDEO 1 IN terminal.
VIDEO 2 ..... Press to select an NTSC, PAL, SECAM or M-NTSC
compatible video source from a VCR, laser disc player, document camera,
or an S-Video source from a VCR connected to the VIDEO 2 IN terminal.
RGB 1 ....... Press to select an RGB video source from a computer
connected to the RGB 1 IN terminal.
6
SCAN
WIDTH HEIGHT SIDE PIN NORMAL
NORMAL
BRIGHT CONTRAST MUTE VOLUME
RGB 2 ....... Press to select an RGB video source from a computer, NEC
scan converter or document camera connected to the RGB 2 IN terminal.
MULTIMEDIA MONITOR
RD-346E
79644641
OSM Control
4 POSITION/CONTROL
POSITION(
) ...... Adjusts the vertical position of the image up and
down, and the horizontal position of the image from left to right.
CONTROL ( + / - ) ..... Moves the bar in the + or - direction to increase or
decrease the adjustment in an OSM menu.
CONTROL(
/
) .. Select one of the controls in an OSM menu. Press to
select a higher item in the menu; press to select a lower item in the menu.
5 PROCEED
Press to access OSM. When an adjustment item is selected, a press of this
button returns to its icon selection screen.
6 EXIT
Press to exit the OSM mode.
NOTE: The direct keys such as BRIGHT, CONTRAST, WIDTH, HEIGHT,
SIDE PIN can access each control while in the OSM mode.
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Raster Control
7 WIDTH (+ / -)
Adjusts the horizontal size of the image.
8 HEIGHT (+ / -)
Adjusts the vertical size of the image.
9 SIDE PIN (+ / -)
POWER
OFF ON
Adjusts the curvature of the edges of the left and right side of the display
image either inward or outward. The image should be adjusted to attain a
straight line on the left and right sides.
DEGAUSS
VIDEO 1 VIDEO 2 RGB 1 RGB 2
0 SCAN SELECT
POSITION/CONTROL
PROCEED
EXIT
Each time this key is pressed, the picture size switches from OVER SCAN
for large size to UNDER SCAN for small size and vice versa. Normally select
OVER SCAN for video display and UNDER SCAN for RGB display.
A NORMAL
9
0
SCAN
This key resets the raster adjustment settings of user changeable memory
and recalls the factory preset data.
7
WIDTH HEIGHT SIDE PIN NORMAL
A
D
F
8
B
NORMAL
BRIGHT CONTRAST MUTE VOLUME
MULTIMEDIA MONITOR
RD-346E
C
E
79644641
Visual Control
B BRIGHT (
/
)
Adjusts the overall image and screen brightness.
Press and hold for a brighter picture.
Press and hold for a darker picture.
C CONTRAST (
/
)
Adjusts the image brightness in relation to the background.
Press and hold for higher contrast.
Press and hold for lower contrast.
NOTE: The VISUAL CONTROL storing operation is effective only for one
input (VIDEO1, VIDEO 2, RGB 1 or RGB 2).
D NORMAL
This key resets the visual control settings and recalls the factory preset
data.
NOTE: The brightness and contrast adjustment level are factory preset at
the optimum position.
E MUTE
Press to cancel sound ; press again to restore sound.
NOTE: The other ways to restore sound are to press POWER OFF, then
ON or to press VOLUME keys on the remote control unit.
F VOLUME (
/
)
Adjusts the volume.
Press and hold to increase sound.
Press and hold to decrease sound.
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15
Battery Installation and Replacement
The remote control is powered by two 1.5V AA batteries.
2. Install the two new batteries, making
1. Turn the remote control unit upside
down. Press down on the battery
compartment grip and slide the
compartment in the direction of the
arrow.
3. Close the battery compartment cover.
sure that their polarity matches the (+)
(-) diagrams inside the battery
compartment. Incorrect polarity could
damage the remote control unit.
Remote Control Cautions
• Do not drop or mishandle the remote control unit.
• Do not get the remote control unit wet. If the remote 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 of batteries
together.
• Do not take apart the batteries, heat them, or throw them into a fire.
STANDBY
/POWER
POWER
Operating Range
30
30
• The infrared signal operates by line-of-sight up to a distance of
approximately 22 feet/7 m and within a 60 degree angle of the remote
sensor of the monitor.
POWER
DEGAUSS
VIDEO
OFF
ON
1
VIDEO
2
RGB
1
RGB
2
POSITION
/
CONTROL
PROCEED
EXIT
• The monitor will not function if there are objects between the remote control
and the sensor or if strong light falls on the sensor. Weak batteries will also
prevent the remote control from properly operating the monitor.
SCAN
WIDTH HEIGHT SIDE PIN NORMAL
NORMAL
BRIGHT CONTRAST MUTE VOLUME
MULTIMEDIA MONITOR
RD-346E
79644641
16
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Set the No. 1 pin to the ON/SHORT position when sync on green signals are
necessary for synchronization with an external component.
Functions of DIP SW
SHORT
ON
When a composite signal is present, the picture may be distorted. If this
happens, set the No.2 pin to the OFF/OPEN position.
1
2
3
4
5
6
7
8
OPEN
Functions and Settings of DIP SW
This DIP switch is used for Sync. Control, Intelligent Power Manager, External
control, wireless control, and OSM control. To change a switch setting use a
pointed object, such as a pen or pencil, to push the switch to the desired
position.
Set all the pins except No. 2 and 7 to the OFF/OPEN position during normal
operation.
The pins nos 3 and 5 are not used.
Pin No 1 and 2(Sync. Control )
The No. 1 and 2 pins set Sync. Control.
Set the No. 1 pin to the OFF/OPEN position and the No. 2 pin to the ON/
SHORT position during normal operation. The monitor automatically
determines if the input signal is separate sync, composite sync or sync on
green signal in this order.
Pin No. 4 (Intelligent Power Manager)
Pin No. 6 (EXT. CONTROL)
This function saves power.
When this switch is set to ON/SHORT, the External Control function is
activated. See page 41 for pin assignments. If you have some monitors you do
not want to control by remote, set to OFF/OPEN.
When Intelligent Power Manager control is on, by using the monitor’ s
horizontal and vertical SYNC signals, the monitor can be prompted into the
different IPM modes. The following is the description of the LED indicator for
the IPM power saving modes:
Pin No. 7 (REMOTE ON/OFF)
When this switch is set to ON/SHORT, the monitor can be controlled by the
wireless remote control unit.
Mode
LED Indicator
Power Saving
On
Green
None
Pin No. 8 (OSM System Control Menu ON/OFF)
When this switch is set to ON/SHORT, the system control menu is displayed.
In this menu the following features are enabled:
Power on mode set (POWER ON MODE)
Standby
Standby
Red (Steady)
None
Amber(Blinking quickly)
Minimum
(Quickest recovery)
Suspend
Off
Amber(Blinking moderately)
Amber(Blinking slowly)
No Light
Moderate
Rear control key on/off (KEY CONTROL)
(EPA<30 watts, Moderate recovery)
Maximum
Language selection (LANGUAGE)
Video mode (auto/manual) selection (VIDEO MODE)
OSM on/off (OSM ON/OFF)
(EPA<30 watts, Slowest recovery)
No Power Used (Fully Off)
Power Off
PC-control on/off (PC-CONTROL)
For the setting procedures to set the items, see pages 38 to 40.
NOTE: The Intelligent Power Manager works only for the RGB input. If
selecting the VIDEO input, or when connecting to no signal source, the
Intelligent Power Manager does not work.
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Installation
Wiring Diagram
Macintosh or
Compatibles
IBM XGA/SuperVGA/VGA or Compatibles
EXTERNAL
CONTROL
IBM/MAC MultiCable
IBM/MAC MultiCable
To D-SUB 15 Pin input
To EXTERNAL CONTROL
(D-SUB 15 Pin input)
To D-SUB 15 Pin input
XP37 Plus/XM37 Plus
VIDEO 1
BNC
VIDEO 2
BNC
RGB AUDIO
RGB 1
REMOTE EXTERNAL CONTROL
THROUGHPUT
VIDEO RGB PROCEED
1
1
2
IN
( )
MONO
R
L
S
S
IN/OUT
EXIT
2
IN
IN
IN
THROUGH
OUT
To R,G,B,H/CS, V inputs (BNC)
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
DIP SW
HIGH
75Ω
ON
RGB 2
B
12345678
AC IN
R
G
H/CS
V
SPEAKER SELECT
(
)
L
MONO
HIGH
HIGH
75Ω
75Ω
INT
EXT
IN
AUDIO
AUDIO
EXT SPEAKER
(
)
(
)
MONO
R
L
MONO
R
L
RIGHT
LEFT
NEC IDC SERIES
SCAN CONVERTER
IN
IN
SPEAKERS MUST
THROUGH
OUT
HAVE MORE THAN
5WATT RATING
H
IR
O
Y
U
K
A
IZ
A
S
U
S
U
S
U
S
U
S
S
W
A
INPEDANCE 8 OHM
THROUGH
OUT
THROUGH
OUT
HIGH
75Ω
HIGH
75Ω
HIROYUK
AIZ
To VIDEO IN R, L, inputs
STANDBY
/POWER
POWER
XP37Plus/XM37Plus
Document camera, VCR, Video copy stand
or Multimedia application
NOTE: The two D-Sub 15-pin RGB 1 connectors here can be used to
either input or output video to or from a PC or Macintosh computer.
Either connector can be used for input or output, however they cannot
both be used for input simultaneously. It can damage your computer.
20
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Connecting Your PC or Macintosh Computer
Connecting your PC or Macintosh computer to your MultiSync XP37 Plus/
XM37 Plus via the MultiCable connection system will enable you to display
your computer's screen image. All of these following display standards are
supported:
3. Use the supplied MultiCable to connect your computer to the monitor. For a
PC, use the smaller 15-pin connector on the cable to connect to your
computer's video port; use the larger 15-pin connector on the cable to con-
nect to the monitor. For Macintosh, it's just the opposite. Use the larger 15-
pin connector on the cable to connect to your computer's video port; use the
smaller 15-pin connector on the cable to connect to the monitor. (You can
also use your own video cable if you wish. For a PC cable, use the smaller
15-pin connector on the monitor. For a Macintosh cable, use the larger 15-
pin connector on the monitor.)
VGA 640 x 480 for graphics, VGA 640 x 400 for graphics, VGA 640 x 350 for
graphics, VGA 720 x 400 for text, VGA 720 x 350 for text, SuperVGA 800 x
600, and XGA 1024 x 768, 1280x1024 standards above 60 Hz such as Sun,
Silicon Graphics, HP, workstation standards; Macintosh at 640 x 480, 832 x
624, 1024 x 768, and 1152 x870(XP37 Plus only).
4. Turn on the monitor and the computer.
NOTE: Refer to your computer's owner's manual for more information
about your computer's video output requirements and any special identifi-
cation or configuring your monitor's image and monitor may require.
To connect to a PC, Macintosh or computer equipped with a XGA/SuperVGA/
VGA adapter or compatible graphics adapter, simply:
1. Turn off the power to your monitor and computer.
2. If your PC does not support Super XGA/VGA/VGA you will need to install
an XGA/SuperVGA/VGA graphics board. Consult your computer's owner's
manual for your XGA/SuperVGA/VGA configuration. If you need to install a
new board, see the manual that comes with your new graphics board for
installation instructions.
Connecting Your VCR or Laser Disc Player
Connecting Your Document Camera
Using a common RCA cable and RCA audio cables (not provided) to connect
your VCR or laser disc player to your MultiSync XP37 Plus/XM37 Plus moni-
tor. To make these connections, simply:
You can connect your MultiSync XP37 Plus/XM37 Plus monitor to a document
camera. To do so, simply:
1. Turn off the power to your monitor and document camera.
2. Use a standard video cable to connect your document camera to the
VIDEO 1 or 2 input terminal(BNC-type) of the monitor.
3. Turn on the monitor and the document camera.
1. Turn off the power to your monitor and VCR or laser disc player.
2. Connect one end of your RCA video cable to the video output connector on
the back of your VCR or laser disc player, connect the other end to the
VIDEO 1 or 2 input terminal(BNC-type) of the monitor. NOTE: You will need
an RCA to BNC adaptor (not included) to convert to the XP37Plus/
XM37Plus monitor. Use standard RCA audio patch cords to connect the
audio from your VCR or laser disc player to your 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.
NOTE: Refer to your document camera's owner's manual for more
information about your camera's video output requirements .
Connecting Your NEC IDC Series Scan Converter
You can connect an NEC IDC series scan converter to the monitor to improve
the quality of your video images. To do so:
3. Turn on the monitor and the VCR or laser disc player.
NOTE: Refer to your VCR or laser disc player owner's manual for more
information about your equipment's video output requirements.
NOTE: S-VIDEO IN terminals will take preference over VIDEO IN termi-
nals when a component is connected to each terminal and VIDEO 1 or 2
selected.
1. Turn off the power to your monitor and scan converter.
2. Use a cable (RGB HV 5 conductor BNC/BNC) supplied with the scan
converter to connect the RGB 2 inputs of the monitor.
3. Turn on the monitor and the scan converter.
22
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3. Connect the external component stereo right channel audio input to R AU-
Daisy-chaining Your monitors
DIO.
The REMOTE IN/OUT terminals allow you to control monitors by one remote
control.
4. Set the 75Ω/HIGH impedance select switch of the corresponding input signal
(BNC, S-VIDEO) on all but the last monitor to “HIGH” position. On only the
last monitor is set to the “75Ω” position.
NOTE: The connection of three XP37 Plus/XM37 Plus monitors or more with
THROUGH OUT (VIDEO 1 or 2) terminals may degrade image quality.
5. Connect the REMOTE OUT of the monitor to the REMOTE IN of the next
To do so:
monitor using the optional remote cable.
When using the VIDEO inputs:
When using the RGB inputs:
THROUGH OUT (VIDEO 1) Connections
THROUGH OUT Connections
1. Connect THROUGH OUT 1 BNC or S-VIDEO 1 OUT to external compo-
nents to relay the signal input at VIDEO 1 IN(BNC-type), or S-VIDEO 1 IN.
2. Connect the external component mono audio or stereo left channel audio
input to L AUDIO.
1. (RGB1): Connect D-Sub 15-pin THROUGH OUT to an RGB input connector
of other monitors.
(RGB2): Connect the R.G.B.H/CS and V THROUGH OUT terminals to relay
the signal input at the R.G.B.H/CS and V IN terminals.
2. Set all the 75Ω/HIGH impedance select switches on all but the last monitor to
“HIGH” position. On only the last monitor is set to the “75Ω” position.
3. Connect the REMOTE IN of the monitor to the REMOTE OUT of the next
monitor using the optional remote cable.
3. Connect the external component stereo right channel audio input to R AU-
DIO.
4. Set the 75Ω/HIGH impedance select switch of the corresponding input sig-
nal (BNC, S-VIDEO) on all but the last monitor to “HIGH” position. On only
the last monitor is set to “75Ω” position.
NOTE: ''Plug and Play'' is available only for the monitor connected directly
to a personal computer with the D-Sub 15-pin RGB connector. Therefore,
''Plug and Play'' does not work for monitors connected with the THROUGH
OUT terminal. This is because only the RGB video, the horizontal, and the
vertical sync. signal is output from the THROUGH OUT terminals.
THROUGH OUT (VIDEO 2) Connections
1. Connect THROUGH OUT 2 BNC or S-VIDEO 2 OUT to external component
to relay the signal input at VIDEO 2 IN(BNC-type) or S-VIDEO 2 IN.
2. Connect the external component mono audio or stereo left channel audio
input to L AUDIO.
NOTE: ''Plug and Play'' is not available for the RGB 2 BNC terminals.
D-Sub 15 Pin RGB Signal Composition
Pin Assignments and Signal Levels for 15 pin RGB (Analog)
4
3
2
1
5
8
6
4
3
2
1
7
5
9
6
10
8
7
15 14 13 12 11 10
9
15 14 13 12
11
D-SUB 15pin RGB Input Connector (ANALOG ONLY)
Signal to be connected (D-SUB 15 pin)
Pin No.
Pin No.
Through output (MAC 15 pin)
RED
1
2
2
5
RED
GREEN or Sync Green
BLUE
GREEN or Sync Green
BLUE
3
9
No Connection
H. or Composite sync
V.SYNC
12
13
14
15
4
7
SDA (PnP)
H. or Composite sync
V.SYNC
3
12
15
1
No Connection
GND
SCL (PnP)
GND
GND
5
4
GND
GND
6
6
GND
GND
7
11
13
8
GND
GND
8
GND
GND
11
10
9
No Connection
No Connection
No Connection
No Connection
No Connection
10
14
24
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External Speaker Connections
External speakers may be connected to the monitor to reproduce sound from
VIDEO 1, VIDEO 2, RGB 1 or RGB 2 signal sources.
If non-shielded speakers are used, they must be located a minimum of 4 feet
away from the monitor.
SPEAKER SELECT
INT
EXT
External speakers may be connected directly to the EXTERNAL SPEAKERS
terminals or indirectly by connecting a stereo system amplifier to the audio
outputs.
4 ft.
4 ft.
Left
Right
120cm
120cm
VIDEO
BNC
1
VIDEO
BNC
2
RGB AUDIO
RGB
1
THROUGHPUT
REMOTE EXTERNAL CONTROL
VIDEO RGB PROCEED
1
1
2
IN
R
L
(MONO)
S
S
IN/OUT
EXIT
2
IN
IN
IN
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
HIGH
75Ω
DIP SW
ON
RGB
2
B
R
G
H/CS
V
SPEAKER SELECT
INT EXT
EXT SPEAKER
RIGHT LEFT
1
2
3
4
5
6
7
8
L
(MONO
)
HIGH
AUDIO
75Ω
HIGH
75Ω
IN
A
C
I
N
WARNING: Speakers that are installed next to the monitor must be
shielded against electromagnetic field which can cause color distortion in
the CRT and is not covered under the warranty.
AUDIO
(MONO
R
L
(MONO
)
R
L
)
IN
IN
THROUGH
OUT
SPEAKRS MUST
HAVE MORE THAN
5WATT RATING
THROUGH
OUT
THROUGH
OUT
INPEDANCE
8
OHM
HIGH
75Ω
HIGH
75Ω
|
RIGHT
{
-
+
CAUTION: Unplug the monitor and all connected components before con-
necting external speakers. Use only speakers with 8-ohm impedance and a
power output rating of 5 watts or more.
VIDEO or
To connect external speakers directly to the monitor:
1. Strip the ends of the speaker wires.
RGB AUDIO L and R outputs of XP37Plus/XM37Plus
R
L (MONO)
2. Press down a button below the EXTERNAL SPEAKERS terminals, insert
the speaker wire and release the button to secure a speaker wire connec-
tion:
IN
LINE OR
LINE OR
AUX INPUT AUX INPUT
THROUGH
OUT
[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 +.
3. Set SPEAKER SELECT switch at EXT.
L
R
STEREO AMP
J
G
H
D
Y
S
T
E
O
Y
II
D
Y
A
S
G
H
IR
O
Y
U
K
IAIZ
A
W
A
H
J
J
KK
K
A
S
D
F
F
F
A
F
H
U
J
T
T
D
F
F
G
G
G
G
A
D
F
G
R
T
R
Y
T
2Q
2Q
C
C
V
D
F
V
F
F
Z
Z
X
XC
D
F
F
G
G
G
G
A
D
F
G
R
T
R
Y
T
A
F
H
U
J
T
T
B
N
G
G
D
F
D
F
G
H
Y
2Q
2Q
S
F
G
H
H
H
J
J
S
F
G
H
H
H
JJ
To connect the monitor to stereo system speakers:
1. Connect L AUDIO output to the stereo amplifier L AUX input.
2. Connect R AUDIO output to the stereo amplifier R AUX input.
3. Set SPEAKER SELECT switch at EXT to use external speakers only. For
center channel audio fill, set SPEAKER SELECT at INT for sound from both
monitor and external speakers.
IMPORTANT: Do not connect speakers to both the monitor EXTERNAL
SPEAKERS terminals and to the stereo amplifier. This could damage both
the monitor and the speakers.
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NOTE 2: Select the over scan mode for VIDEO display.
Operation
3. Adjust The Raster or The Picture Control.
You can adjust the raster such as the horizontal size, vertical size or side
pincushion correction, and the brightness and contrast of the image with the
remote control.
Power
This section describes how to select a computer or video source and how to
adjust the picture and sound.
4. Turning Off The monitor.
General Controls
Before you turn on your MultiSync XP37 Plus/XM37 Plus monitor ensure that
Press the POWER OFF button on the remote control or press the POWER
button on the front panel.
the computer or video source is turned on.
1)To adjust:
Degaussing
1. Turn On The Monitor
The earth's magnetic field and other magnetic sources can magnetize a color
picture tube causing patches of impure colors. This monitor automatically
demagnetizes the picture tube for 5 seconds each time the monitor is switched
on. Sometimes during transportation a severe magnetic field can be
encountered which may require demagnetizing to clear the problem. Also, if
powered on for extended periods of time, magnetic fields can be produced by
the CRT itself, causing color impurities. In these cases, use the DEGAUSS
key once to demagnetize the picture tube. Pressing this key once
demagnetizes the picture tube for 5 seconds.
The power button is on the front panel of the monitor. By turning this switch on,
the STANDBY/POWER indicator will turn to green and the monitor will
become ready to use. OSM is also usable from the rear panel.
After you press the POWER OFF button on the remote control, the monitor will
go into its standby mode and the STANDBY/POWER indicator will glow red.
2. Select The Computer Or Video Source
Press the “VIDEO 1” or “VIDEO 2” (VCR, document camera, or laser disc
player), or “RGB 1” or ” RGB 2”(computer) button on the remote control to
display the image. Or press the button on the rear panel to select your video
source: “VIDEO 1”, “VIDEO 2”, “RGB 1”, or “RGB 2”.
NOTE 1: In the U.S.A. the standard video signal format is NTSC, therefore
make sure that the AUTO or NTSC is selected on OSM system control
menu. See page 40.
CAUTION: Please allow a minimum of 30 minutes to elapse between uses of
the DEGAUSS key, when not switching from mode to mode. Do not hold the
key down continuously to avoid decreasing the life of the degauss circuitry.
NORMAL (RASTER/VISUAL) : resets the currently selected control to the
factory setting.
Using OSM Controls
NEC's new OSM, or On-Screen Manager, System offers the ultimate form of
monitor controls. Keys on the remote control unit or rear panel allow you to
easily navigate through menus and adjust controls.
-when a specific group icon is highlighted, this
key resets all the specific controls settings or all
the settings.
OSM controls include extended controls such as Brightness, Contrast, Size,
Position, Pin cushion, Keystone, Vertical Linearity, Scan Select and other
OSM utilities. Adjustments are saved instantly. The currently addressed
control can be reset to factory settings by pressing the NORMAL key.
-when a specific control is selected: this key
resets the selected adjustments.
NOTE: The NORMAL function is not valid in
the OSM Turn Off Time, Language Select
menus, and Volume Control.
OSM keys on the remote control unit function as follows:
PROCEED
: accesses the OSM controls. When an
adjustment item is selected, a press of this
button returns to its icon selection screen.
-in the color temperature: proceeds to the
control for RGB gain and bias.
EXIT
: exits the OSM controls.
-in the RGB gain and bias: return to the color
temperature screen.
POSITION CONTROL up/down : selects one of the control items.
POSITION CONTROL-/+
: increase or decrease the settings level.
: selects a group icon at top of the OSM screen
when any one of them is highlighted without
any specific control selected.
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c. HEIGHT
Press to adjust the vertical size of the image.
Direct Control Screen
You can adjust the raster, visual and sound using the direct key on the remote
control.
To switch to another control screen, press any one of the other keys.
*To end the OSM display, press EXIT.
d. SIDE PIN
Press to adjust the curvature of the edges of the left and right side of the
display image either inward or outward. The image should be adjusted to
attain a straight line on the left and right sides.
*If no key operation is made within 3 seconds, the OSM display will disappear.
a. POSITION/CONTROL
Press to move the image right. Press to move the image left.
e. SCAN
Press to select the scan mode: over scan and under scan.
Press to move the image up. Press
to move the image down.
b. WIDTH
Press to adjust the horizontal size of the image.
g. BRIGHT
f. NORMAL (raster)
Press to adjust the brightness of video display.
Press to reset all the stored adjustment raster data and recall the factory
preset data. When a specific control is selected, this key resets the
selected raster adjustments.
h. CONTRAST
Press to adjust the contrast of video display.
Specific adjustment item to be rest
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i. NORMAL( visual)
j. MUTE
Press to reset all the stored adjustment visual data and recall the factory
preset data. When a specific control is selected, this key resets the selected
visual adjustments.
Press to turn off the sound for a short period of time; press again to restore
the sound.
k. VOLUME
Press
to increase the sound: press
to decrease the sound.
NOTE:
When pressing a key that does not correspond to the function currently
in use, the following message will be displayed on the monitor.
Accessing OSM
Visual Controls Group
Press the PROCEED key on the remote control or rear panel.
To turn off OSM
The visual controls allow you to adjust the picture controls such as
brightness, contrast, color, tint, and sharpness.
Press the EXIT key on the remote control or rear panel.
VIDEO RGB PROCEED
VIDEO 1 VIDEO 2 RGB 1 RGB 2
1
1
POSITION/CONTROL
PROCEED
EXIT
EXIT
PROCEED
EXIT
2
2
OSM Menus
On-Screen Manager' s menu of Controls gives you an overview of the
selection of controls available.
BRIGHTNESS : Pressing + or - increases or decreases the image brightness level.
CONTRAST
:
Pressing + or - increases or decreases the image contrast level.
SHARPNESS : Pressing + or - increases or decreases the image sharpness level.
COLOR
TINT
:
:
Pressing + or - increases or decreases the image color saturation level
Pressing + or - increases or decreases the red and green values.
NOTE: The color, tint and sharpness controls are not available for RGB
input, and the tint is not available for PAL input.
NOTE: Pressing the visual NORMAL key resets all the visual controls to the
factory settings when only the visual controls group icon is highlighted.
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V-position/V-height/V-linearity Controls Group
The V-position/V-height/V-linearity Controls allow you to adjust the vertical
position, vertical size and vertical linearity of the image.
H-position/H-width/Pin-cushion Controls Group
The H-position/H-width/Pin-cushion Controls allow you to adjust the horizontal
position, horizontal size and pin-cushion of the image.
V-POSITION : Pressing + or - moves the image vertically up or down.
H-POSITION : Pressing + or - moves the image horizontally right or left.
V-HEIGHT
: Pressing + or - increases or decreases the vertical size of the
image (taller or shorter).
H-WIDTH
: Pressing + or - decreases or increases the horizontal size of
the image (wider or narrower).
V-LINEARITY 1 : Pressing + increases the spacing between the lines near the
top and decreases the lines near the bottom at the same time;
pressing - increases the spacing between the lines near the
bottom and decreases the lines near the top at the same time.
V-LINEARITY 2 : Pressing + or - increases or decreases the spacing between
the lines near the top of your screen and near the bottom of
your screen at the same time.
PIN-CUSHION : Pressing + or - decreases or increases the curvature of the
sides either inward or outward.
PIN-BALANCE : Pressing + or - decreases or increases the curvature of the
sides to right or to left.
PIN-CORNER : Pressing + or - decreases or increases the curvature of the four
corners inward outward.
Keystone/Tilt/Rotation/Scan Select Controls Group
The Keystone/Tilt/Rotation/Scan Select Controls allow you to adjust the raster
rotation or angle of the sides of your display and to select either Under Scan
(for RGB display) or Over Scan (for VIDEO display).
NOTE: The V-LINEARITY controls allow you to adjust the spacing of the
areas on the screen. The object of this control is to ensure that a one-inch
circle is a true one-inch circle where ever it is drawn on the screen.
• draw equally spaced horizontal lines using a drawing application that has a
ruler.
•use the V-LINEARITY 1 and 2 controls to adjust the spacing between
the lines near the top and the bottom of your screen.
KEYSTONE (trapezoidal) : Pressing + or - increases or decreases the bottom of
the screen to be the same as the top.
TILT
: Pressing + or - increases or decreases the tilt of your
display.
ROTATION (raster rotation) : Pressing + or - rotates the entire display clockwise or
counter clockwise.
SCAN SELECT
: Pressing + or - selects the over scan mode or the
under scan mode.
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RGB Controls Group
OSM Location/OSM Turn Off Time Control
The RGB Controls allow you to adjust the color temperature and the white
balance for RGB input.
You can choose where you would like OSM image to appear on your screen.
Selecting OSM location allows you to manually adjust the OSM menu left, right,
up, or down. The OSM menu will stay on as long as it is in use. In the OSM Turn
Off Time submenu, you can select how long the monitor waits after the last
touch of a key to shut off the OSM menu. The preset choices are 5, 10, 30, and
120 seconds. Note that 30 seconds is the factory preset.
COLOR TEMP. : Pressing + selects the color temperature: 10500 K, 9300K,
6500K or custom.
OSM H-POSI
OSM V-POSI
: Pressing + or - moves the OSM menu right or left.
: Pressing + or - moves menu up or down.
OSM TURN OFF TIME : Pressing + or - selects the preset time in increasing or
Pressing the PROCEED key proceeds to the RGB gain and bias adjustment.
This adjustment allows you to adjust the white balance.
R, G, B-GAIN : Pressing + or - increases or decreases the gain level for each color.
R, G, B-BIAS : Pressing + or - increases or decreases the bias level for each color.
Volume Control
Source Information
The Volume control allows you to adjust the volume.
Source Information provides you information about the current resolution
display and technical data including the horizontal and vertical frequency.
NOTE: These adjustments are for RGB mode only.
VOLUME : Pressing + or - increases or decreases the volume.
NOTE: When you mutes the sound, the MUTE display appears.
H-FREQ : indicates the horizontal frequency of the current input signal.
V-FREQ : indicates the vertical frequency of the current input signal.
H-POL : indicates the polarity of the horizontal sync. signal.
V-POL : indicates the polarity of the vertical sync. signal.
NEG
POS
: indicates the polarity is negative.
: indicates the polarity is positive.
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All Visual Settings
Reset Control
The Reset control allows you to return image parameters to factory presets.
All Raster Settings
The above warning statement will appear to confirm that you do want to reset all
visual settings. If you want to reset all visual settings, press PROCEED.
The following items can be reset:
The above warning statement will appear to confirm that you do want to reset
all raster settings. If you want to reset all raster settings, press PROCEED.
BRIGHTNESS, CONTRAST, COLOR, TINT, SHARPNESS, COLOR TEMP.,
R-GAIN, G-GAIN, B-GAIN, R-BIAS, G-BIAS, and B-BIAS.
The following items can be reset:
H-POSI, H-WIDTH, PIN-CUSHION, PIN-BALANCE, PIN-CORNER, V-POSI,
V-HEIGHT, V-LIN1, V-LIN2, KEYSTONE, TILT and ROTATION.
Specific Item Settings
OSM System Control Menu
The OSM System control menu allows you to set a various conditions of the
monitor.
Specific adjustment
item to be reset.
NOTE: This control is available only when No. 8 pin of the DIP switch is set at
the ON position. The DIP switch is located on the back cabinet.
The above warning statement will appear to confirm that you do want to reset
individual settings.
NOTE:
• In addition to OSM controls, adjustments can be directly accessed with the
remote control keys. When adjusting with the remote control keys, the on-
screen display for the related adjustment appears instead of the OSM
menu.
OSM keys on the remote control unit function as follows:
POSITION CONTROL up/down : highlights one of the control items in the System
control menus.
• When OSM ON/OFF is set at OFF in the System Control menu(see the
following section ), OSM controls are not available while the remote control
direct access is possible.
POSITION CONTROL +
POSITION CONTROL -
: proceeds to the selected menu choice.
: exits the current control and returns to its original
System control menus.
EXIT
: exits the OSM controls.
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POWER ON MODE
OSM windows have the following elements:
This control allows you to set the monitor to default to any one of its inputs each
time the monitor is turned on.
Right-oriented delta symbol : indicates further choices are available. Use the
up or down keys to highlight the item. Pressing
+ proceeds to the selected control screen.
Left-oriented delta symbol : indicates that you can exit the current control.
Pressing - returns you to its original System
control menus.
KEY CONTROL
This control allows you to disable the keys on the rear panel such as
PROCEED, EXIT, VIDEO 1, VIDEO 2, RGB 1, RGB 2, down, up, -, and +. If you
accidentally hit any one of the buttons, it does not affect the monitor.
KEY
LANGUAGE
OSM ON/OFF
OSM menus are available in six languages: English, German, French,
Spanish, Italian, and Swedish.
This control allows you to enable the OSM control.
The OSM control is available when ON is selected. When the OSM does not
appear, the visual and raster controls are available with the remote control.
VIDEO MODE
This control allows you to select the NTSC, PAL, or SECAM video standard.
Normally select AUTO.
PC-CONTROL
This control allows you to activate the PC-control function.
For more information see the following pages.
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PC/External Control Function
2
4
3
1
5
9
6
8
10
7
PC/External Control Port Pin Assignments
15 14 13 12
11
D-SUB 15pin (Input/Output)
Pin No.
Signal Name
No Connection
NOTE: If EXT.CTL is set to ON, only EXT.CTL will be effective for the
functions :Input selection, Power ON/OFF and Degauss ON/OFF.
If EXT.CTL is set to OFF, PC CTL will be effective. Pin No.8 is
connected to pin No. 12.
1
6
Receive Data
No Connection
Transimit Data
No Connection
Clear to Send
No Connection
Request to Send
Ground
2
7
11
12
3
External Control
Pin No.
4
OPEN
GND
OPEN
GND
-
5
OPEN
OPEN
GND
GND
-
10
-
14
-
VIDEO1
VIDEO2
8
-
-
9
-
-
RGB1
Input Select
4
EXT-CTL
EXT-CTL
-
-
RGB2
Input Select
5
POWER OFF
POWER ON
DEGAUSS OFF
DEGAUSS ON
OPEN
-
Power ON/OFF
No Connection
Degauss ON/OFF
Signal Ground
10
13
14
15
EXT-CTL
-
-
GND
-
-
-
-
-
-
-
OPEN
GND
EXT-CTL
Command reference
Control Data Format
You can control the main functions from external equipment such as personal
computer using the PC/EXT CTL terminals. The following sections explain the
interface.
8bit
8bit
8bit
8bit
8bit
8bit
8bit
8bit
Check Sun
Data
Data length
Command 2
UNIT ID
Command 1
Interface Condition
• RS-232C
• Baud rate ------------------------- 9600 bps
• Data length ----------------------- 8 bits
• Parity ------------------------------- Odd parity
• Stop bit ---------------------------- 1 bit
• Communications mode -------- Full duplex
Command 1 ........Code based on the command system
UNIT ID ...............Code allocated to each equipment (Allocate 80H to the
XP37 Plus/XM37 Plus)
Command 2 ......... Code allocated to the main functions of the XP37 Plus/XM37
Plus
Data Length ........Number of bytes of the data that is transmitted
Data .................... Data transmitted
Check Sum ......... Lower eight digits of sum total of the first byte to the byte
immediately before the last.
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Command Communication Sequence
When external equipment such as a personal computer gives the command to
the XP37 Plus/XM37 Plus, the XP37 Plus/XM37 Plus returns an ACK. So
make sure that the external equipment receives this ACK.
Command sending/receiving sequence
Command
External equipment
XP37 Plus/XM37 Plus
(PC)
ACK
The XP37 Plus/XM37 Plus returns an ACK if it has received the command
correctly.
If it has not received the command correctly due to data error, it will return
nothing. Therefore, when the external equipment send a command, make
sure that it received the ACK.
PC CONTROL COMMAND LIST FOR USE WITH THE XP37 Plus/XM37 Plus
Example: Input switching (VIDEO 1) from the PC to the XP37 Plus/XM37
Plus(when the address selector equals 0)
PC → XP37 Plus/XM37 Plus
PC → XP37 Plus/XM37 Plus
COM1
COM2
Contents
Power On
Length
00
COM1
UA
80
COM2
B0
Length
02
Data 1
00
Data 2
Sum
12
9F
4E
DF
VIDEO1 : 01
VIDEO2 : 02
RGB1 : 03
RGB2 : 04
Power Off
4F
00
13
A1
Degauss Control
00
14
15
XP37 Plus/XM37 Plus → PC
COM1
COM2
Contents
Length
00
3F
4E
Power On (ACK)
XP37 Plus/XM37 Plus → PC
4F
Power Off (ACK)
00
B0
Input Switching (ACK)
Degauss Control(ACK)
00
COM1
UA
80
COM2
B0
Length
00
Data 1
6F
7F
A1
01
3F
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Troubleshooting
Before arranging for service by the NEC Service Center, check the following to be sure repairs are needed.
Possible Cause
Problem
Correction
Power cord unplugged.
Plug in power cord.
No Picture or Sound
Power outlet inactive.
Be sure wall switch is on and outlet has power.
Switch to ON or connect to an active AC outlet.
Correct all connections.
Power of external equipment is not ON.
External equipment has been incorrectly connected.
Incorrect input selection.
Press correct RGB1, RGB 2, VIDEO 1 or VIDEO 2 button.
Improper control setting.
Local interference.
Adjust picture controls as needed.
Try another location for the monitor.
Be sure all connections are secure.
Check 75 ohm high impedance select switch.
Sound OK; poor picture
with VIDEO signal input.
Cable interconnections.
Input impedance is not correct level.
Improper control setting.
Adjust picture controls as needed.
Sound OK; poor picture with
RGB signal input.
Incorrect 15 PIN connector pin connections.
Check pin assignments and connections.
Cable interconnections.
Be sure all connections are secure.
Adjust volume.
Picture OK; poor or no sound.
Volume is not adjusted.
Poor audio connections from external source.
Improper control settings.
MUTE key is ON.
Correct audio connections.
Adjust volume controls.
Press again to restore sound.
Cable interconnections.
Improper volume setting.
Secure all cable connections.
Poor sound from external speakers
or stereo system speakers
Check volume controls of all components.
Weak batteries.
Install new batteries.
Remote control does not work.
Obstacle between Remote Control and Sensor
Window. (Wireless)
Point remote control directly at Sensor Window.
You are not within the effective operating range.
(Wireless)
Use the remote control unit within 30° left and right
of center (at a distance of within 22ft).
Incorrect setting of No. 7 pin of the DIP SW. (Wireless)
Set Pin no. 7 of DIP SW to ON/SHORT.
When in the EXT. CONTROL mode, the remote
control unit will not operate the monitor.
Set Pin no.6 of DIP SW to OFF/OPEN.
Check the input signal.
Horizontal and/or vertical sync signal is not present
when the Intelligent Power Manager control is on.
STANDBY/POWER indicator is
blinking
In the following case, power off the monitor immediately and contact your dealer or authorized NEC Service Center.
The monitor turns off in 5 seconds after powering on and then the STANDBY/POWER indicator blinks in one second intervals. It indicates that the power
supply circuit or, one or more fans have been damaged.
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Specifications
Picture tube
35 inch Visual size; 37 inch CRT size (Diagonal), Type M89LAK113K
108 degree deflection
Stripe trio pitch Ph 0.85 mm at center, Ph 1.05 mm at corner/Pv 0.87 mm
Invar mask, Medium-short persistence phosphor
Anti-static electricity coating
Optical filter coating
Dynamic focus
RGB Input Terminals
RGB 1 : D-SUB 15pin/mini D-SUB 15pin RGB 2: (R, G, B, H/CS and V)
:
:
Video : Analog 0.7Vp-p/75 Ohms (Positive)
Sync. : Separate Sync. TTL level, 0.7 - 4.0Vp-p/75 Ohms..........RGB 2 only
Horizontal Sync.
Vertical Sync.
(Positive/Negative)
(Positive/Negative)
(Positive/Negative)
:
:
Composite Sync. TTL Level
Composite Sync. On Green Video 0.3Vp-p (Negative)
RGB Output Terminals
THROUGH OUT
RGB 1 : D-SUB 15 pin/mini D-SUB 15 pin RGB 2 : BNC (R, G, B, H/CS and V)
Video Input Terminals
VIDEO 1/2
S-VIDEO (Video 1/2)
1.0Vp-p, 75 Ohms unbalanced (BNC-Jack), Composite video signal, Sync-negative.
Y
: 1.0Vp-p, 75 Ohms unbalanced, Sync-negative.
: 0.28Vp-p, 75 Ohms unbalanced, Color burst level.
C
Video Output Terminals
THROUGH OUT (Video 1, 2)
THROUGH OUT (S-VIDEO 1, 2)
1.0Vp-p, 75 Ohms unbalanced (BNC Jack), Composite video signal, Sync-negative.
Y : 1.0Vp-p, 75 Ohms unbalanced, Sync-negative.
C : 0.28Vp-p, 75 Ohms unbalanced, Color burst level.
Audio Input Terminals
VIDEO 1, 2 / RGB
Left (Mono) : 0.5 Vrms, high impedance (Pin-Jack)
Right : 0.5Vrms, high impedance (Pin-Jack)
Audio Output Terminals
THROUGH OUT
Left : 0.5 + 0.1 Vrms, less than 22 K Ohms (Pin-Jack)
Right : 0.5 +0.1 Vrms, less than 22 K Ohms (Pin-Jack)
External Control
mini D-SUB 15pin (IN/THROUGH OUT)
(IN/THROUGH OUT)
SOUND Output
Internal
External
2.5W+2.5W (THD 10%) at 16 Ohm
5W+5W (THD10%) at 8 Ohm
Speaker
Oval type 9 X 5.5 cm
16 Ohm, 2pcs.
Display Colors
Analog Input: Unlimited colors
Synchronization Range
Horizontal: XP37Plus; 15.7/31 KHz to 95 KH XM37Plus; 15.7/31 KHz to 65 KHz (Automatically)
Vertical:40 Hz to 120 Hz (Automatically)
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Maximum Resolution
Video Bandwidth
Display Area
RGB 1024( H) X 768(V) pixels
VIDEO Horizontal: 500 lines /S-VIDEO Horizontal : 600 lines
RGB: 70 MHz at-3dB
VIDEO: 5 MHz at-3dB
RGB : 95% Scan (Typically)
VIDEO: 7% Overscan
Retrace Time
Horizontal: 15.75kHz: 7.0µsec, 30kHz<fH<50kHz:3.3µsec,
51kHz<fH<80kHz:2.9µsec, 81kHz<fH<95kHz:2.7µsec
Vertical: 0.4 msec
Current Rating
AC 100-120 V/220-240 V, 50/60 Hz
Power Consumption
Dimensions
XP37 Plus(XP-3790): 4.5 A (maximum) / XM37 Plus(XM-3760): 4.5A (maximum)
872(W) x 744(H) x 590(D) mm / 34.4(W) x 29.3(H) x 23.3(D) inches
103.5 kg / 228.2 lbs
Weight
Environmental Considerations
Operating Temperature
:
0
to 40
Humidity : 0 to 90%
Altitude
Storage Temperature
:
:
0 to 10,000 feet
-10 to 50
Humidity : 0 to 95%
Altitude 0 to 45,000 feet
:
Regulations :
UL Approved (UL 1950, CSA 950)
Meets DOC Canada requirements
Meets FCC class A requirements
Meets DHHS requirements
Meets RED ACT
All specifications are subject to change without notice.
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Dimensions
23.3''
(590mm)
VIDEO
BNC
1
VIDEO
BNC
2
RGB AUDIO
RGB
1
REMOTE EXTERNAL CONTROL
THROUGHPUT
VIDEO RGB PROCEED
1
1
2
IN
R
L
(MONO)
S
S
IN/OUT
EXIT
2
IN
IN
IN
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
THROUGH
OUT
DIP SW
ON
HIGH
75Ω
RGB
2
B
1
2
3
4
5
6
7
8
R
G
H/CS
V
SPEAKER SELECT
INT EXT
EXT SPEAKER
RIGHT LEFT
L
(MONO)
HIGH
HIGH
AUDIO
75Ω
75Ω
IN
AC IN
AUDIO
R
L
(MONO)
R
L
(MONO)
IN
IN
SPEAKRS MUST
HAVE MORE THAN
5WATT RATING
THROUGH
OUT
INPEDANCE
8
OHM
THROUGH
OUT
THROUGH
OUT
HIGH
75Ω
HIGH
75Ω
15.8''
(400mm)
29.3''
(744mm)
16.8''
(425mm)
25.6''
(650mm)
3.6''(90mm)
34.4''
(872mm)
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Timing Charts
Input Signal Reference Chart
Separate Sync.
VIDEO
D
C
B
E
HORIZONTAL
A
VIDEO
R
Q
S
VERTICAL
P
O
Sync. Polarity: Positive / Negative
Composite Sync.
VIDEO
D
E
C
HORIZONTAL
B
A
VIDEO
R
S
Q
VERTICAL
P
O
Sync. Polarity: Positive / Negative
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Composite Sync. & Video (Sync. on Green)
VIDEO
HORIZONTAL
E
B
D
A
C
VIDEO
R
VERTICAL
S
P
Q
P
O
Sync. Polarity: Negative
Recommended Sync Signal Timing
Horizontal sync duty should be 3 to 30%.
Horizontal sync width should exceed 0.9 µsec.
Horizontal back porch should exceed 2.0 µsec at sync on green and 1.2 µsec at others except when at 15KHz.
Horizontal blanking should exceed: 7.0µse at fH 15.75kHz, 3.3µsec at 30 kHz<fH<50kHz, 2.9µusec at 51kHz<fH<80kHz,
and 2.7µsec at 81kHz<fH<95kHz
Vertical sync duty should be 0.2 to 10%.
Vertical sync width should exceed 40 µsec or 2 horizontal lines.
Vertical sync width plus back porch should exceed 0.4 msec.
Interlaced signals are not recommended.
Interlaced signals with composite sync may not be displayed.
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Typical Input Signal Timing
Mac U, Quadra,
or LC Compatible
VGA Compatible
XGA-2 Compatible
720 ~400
31.469KHz
31.778µsec
3.813µsec
1.589µsec
26.058µsec
0.318µsec
640 ~480
31.469KHz
31.778µsec
3.813µsec
1.589µsec
26.058µsec
0.318µsec
720 ~400
39.444KHz
25.352µsec
3.042µsec
1.522µsec
20.282µsec
0.508µsec
640 ~480
39.375KHz
25.397µsec
3.048µsec
1.524µsec
20.317µsec
0.508µsec
Resolution
640 ~350
720 ~350
39.444KHz
25.352µsec
3.042µsec
1.522µsec
20.282µsec
0.508µsec
640 ~480
Horizontal Frequency
(A) Horizontal Period
(B) Horizontal Pulse Width
(C) Horizontal Back Porch
(D) Horizontal Active Area
(E) Hrizontal Front Porch
31.469KHz
31.778µsec
3.813µsec
1.589µsec
26.058µsec
0.318µsec
35.000KHz
28.570µsec
2.120µsec
3.170µsec
22.810µsec
0.180µsec
VESA
VESA
VESA
VESA
MAC U
&
8514/A & XGA
Interlaced
VESA
800 ~600
at 56Hz
640 ~480
at 72Hz
800 ~600
at 60Hz
800 ~600
at 72Hz
1024 ~768
at 60Hz
Quadra
Compartible
1024 ~768
35.587KHz
28.100µsec
3.910µsec
1.247µsec
22.760µsec
0.178µsec
Resolution
640 ~480
37.860KHz
26.413µsec
1.270µsec
4.063µsec
20.317µsec
0.762µsec
800 ~600
35.156KHz
28.444µsec
2.000µsec
3.556µsec
22.222µsec
0.667µsec
800 ~600
37.879KHz
26.400µsec
3.200µsec
2.200µsec
20.000µsec
1.000µsec
800 ~600
48.077KHz
20.800µsec
2.400µsec
1.280µsec
16.000µsec
1.120µsec
832 ~624
49.725KHz
20.111µsec
1.117µsec
3.910µsec
14.524µsec
0.559µsec
1024 ~768
48.363KHz
20.677µsec
2.092µsec
2.462µsec
15.754µsec
0.369µsec
Horizontal Frequency
(A) Horizontal Period
(B) Horizontal Pulse Width
(C) Horizontal Back Porch
(D) Horizontal Active Area
(E) Horizontal Front Porch
*VGA, XGA, XGA-2, and 8514/A are the trademarks of International Business Machines Corporation.
*Macintosh II, Quadra, and LC are the trademarks of Apple Computer Inc.
*VESA is the trademark of a non-profit organization, Video Electronics Standards Association.
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Mac U, Quadra,
or LC Compatible
VGA Compatible
XGA-2 Compatible
640 ~350
70.080Hz
720 ~400
70.080Hz
640 ~480
59.940Hz
720 ~350
720 ~400
640 ~480
75.000Hz
Resolution
640 ~480
87.850Hz
87.850Hz
Vertical Frequency
(O)Vertical Period
66.667Hz
14.268msec
0.064msec
1.716msec
11.504msec
0.985msec
14.268msec
0.064msec
0.890msec
13.156msec
0.159msec
16.683msec
0.064msec
0.793msec
15.762msec
0.064msec
11.383msec
0.051msec
1.496msec
8.873msec
0.963msec
11.383msec
0.051msec
0.862msec
10.141msec
0.329msec
13.333msec
0.051msec
0.813msec
12.190msec
0.279msec
15.000msec
0.090msec
1.110msec
13.710msec
0.090msec
(P) Vertical Pulse Width
(Q)Vertical Back Porch
(R) Vertical Active Area
(S) Vertical Front Porch
VESA
VESA
VESA
VESA
MAC U
8514/A & XGA
Interlaced
VESA
800 ~600
at 56Hz
640 ~480
at 72Hz
800 ~600
at 60Hz
800 ~600
&
1024 ~768
at 60Hz
at 72Hz
Quadra
Compartible
640 ~480
800 ~600
800 ~600
60.317Hz
800 ~600
832 ~624
74.550Hz
1024 ~768
Resolution
1024 ~768
60.000Hz
72.809Hz
56.250Hz
72.187Hz
86.960Hz
Vertical Frequency
(O)Vertical Period
13.735msec
0.079msec
0.740msec
12.678msec
0.238msec
17.778msec
0.057msec
0.626msec
17.067msec
0.028msec
16.579msec
0.106msec
0.607msec
15.840msec
0.026msec
13.853msec
0.125msec
0.478msec
12.480msec
0.770msec
13.414msec
0.060msec
0.784msec
12.549msec
0.020msec
11.499msec
0.112msec
16.667msec
0.124msec
0.600msec
15.880msec
0.062msec
(P) Vertical Pulse Width
(Q)Vertical Back Porch
(R) Vertical Active Area
(S) Vertical Front Porch
0.577/0.563msec
10.824msec
0.000/0.014msec
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Signal Identification for Raster Preset
State
NEC
USER
Polarity
MODE
Frequency
Hor Ver
REMARKS
PRESET PRESET
Hor
Ver
Hor
Ver
-
MODE1
-
-
-
-
YES-1
YES-1
YES-2
YES-3
YES-4
YES-4
YES-5
YES-6
YES-7
YES-7
YES-8
YES-9
NTSC
-
15.5-16.0KHz
RGB 15kHz
PAL/SECAM
YES-2
-
-
-
-
-
-
-
MODE2
NEG
POS
NEG
POS
(NEG)
NEG
POS
-(H)
-
-
-
YES-3
VESA I-Standard 640x480(31.5KHz/60Hz)
-
NEG
POS
POS
NEG
NEG
POS
POS
30-33KHZ
-
-
-
(H)
(H)
(H)
(H)
(H)
H
H
H
H
H
-
-
IBM 640x350(31.5KHz/71Hz)
IBM 640x400(31.5KHz/71Hz)
HDTV(33.75KHz/60Hz)
-
-
-
MODE3
-
-
33-37KHZ
-
-
60 or less
YES-4
-
VESA 800x600 (35.1KHz/56Hz)
VESA I-Standard 1024x768 (35.5KHz/87Hz)
60 or greater
-
-
-
-
-
L
-
-
-
-
-
-
-
-
YES-5
YES-10 MAC 640x480(35KHz/67Hz)
YES-11 VESA 640x480(37.5KHz/75Hz)
-
MODE4
(NEG)
NEG
POS
-
(H)
(H)
(H)
-
H
H
H
L
NEG
POS
POS
-
37-43KHz
-
YES-11
-
-
YES-6
YES-12 VESA 800x600(37.9KHz/60Hz)
YES-13 REUTER 640x480(38.4KHz/72Hz)
YES-14 VESA 1024x768 (48.4kHz/60Hz)
-
-
-
-
-
MODE5
(NEG)
NEG
POS
(H)
(H)
(H)
H
H
H
YES-7
NEG
POS
POS
43-49KHz
-
-
YES-14
-
YES-15 VESA 800x600 (46.9KHz/75Hz)
-
MODE6
-
-
L
H
-
-
-
-
-
YES-16 REUTER 800x600 (48.1KHz/72Hz)
YES-17 H-98 1120x750 (50.0KHz/60.1Hz)
YES-18 MAC 832x624 (49.7KHz/75Hz)
YES-19 VESA 1024x768 (56.5KHz/70Hz)
-
-
49-54KHz
(NEG)
-
(H)
-
-
(NEG)
-
-
L
YES-8
YES-9
-
MODE7
(NEG)
(H)
(H)
(NEG)
54-58KHz
MODE8
-
(POS)
(H)
-
H
L
-
-
-
-
-
YES-10
YES-20 VESA 1024x768 (60.0KHz/75Hz)
YES-21 MAC 1024x768 (60.2KHz/75Hz)
YES-22 VESA 1280x1024 (64.6KHz/60Hz)
YES-23 MAC 1152x870 (68.7KHz/75Hz)
YES-24 VESA 1280x1024 (80.0KHz/75Hz)
(POS)
-
-
-
58-64KHz
MODE9
-
-
-
(NEG)
-
(H)
H
YES-11
-
(NEG)
-
64-74KHz
MODE10
74-85KHz
MODE11
85-95KHz
-
L
-
(POS)
(H)
(H)
(H)
YES-12
(POS)
-
-
(POS)
(H)
YES-13
YES-25 VESA 1600x1200 (93.8KHz/75Hz)
(POS)
NOTE:
L=NEG.SYNC
H=POS.SYNC
"-" or "()" =ignored
Factory:13 (10 preset for XM37 Plus)
User:25 (22 preset for XM37 Plus)
The modes 9(MAC 1152x870), 10, and 11 apply to XP37 Plus only.
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On-site Service/Repair Policy
Service and Support Policies
NEC offers on-site service and repair for all of our MultiSync presentation
monitor products of 37" and larger screen size. Warranty repair is
provided by our service-authorized Visual Systems Division Dealers and
network of factory-trained independent service providers. If you are
experiencing a problem with your monitor, please contact the
authorized NEC Visual Systems Division dealer from which it was
purchased. If this is a reseller who is unable to provide service, call NEC
directly at 1-800-836-0655.
NEC Technologies is committed to providing the highest quality service
and support for your MultiSync presentation monitor. A customer
service group that is dedicated to the support of this product line is
available to provide a single point of contact for technical support,
trouble shooting, service and repair issues.
Please address all questions concerning the following subjects to the
phone number listed below:
DOA Policy
For technical support or any questions concerning the
operation of this product.
A product is considered DOA if it fails to function according to current
published specifications because of defects in NECTECH factory
materials and/or workmanship during the first 30 days from the date of
purchase by the end user. After the 30 day period any defective
product will be considered a warranty repair.
To arrange for on-site repair service during the warranty period
or after its expiration.
For the location of your nearest authorized NEC service center.
To report a DOA product and verify its status for return
authorization.
A product is NOT considered DOA if it is functional but the box is
damaged or it is missing contents such as manuals, cables, etc.
1-800-836-0655
NECTECH reserves the right to repair rather than replace any
product.
Due to the size and weight of large screen presentation monitor
products, it is preferable to solve problems on-site rather than to incur
the expense and risk of damage in return shipping. NECís service
policies and procedures make it as effortless as possible for you to
receive factory authorized and trained service at your location.
Any questions concerning service and repair policies or procedures
can also be addressed in writing to:
Eligibility/Return for Exchange Procedure
If a product is suspected of being DOA, customers must call NECTECH
VSD Technical Support. A representative will assist in making the
product fully functional or verify it as a DOA.
NEC Technologies
Visual Systems Division
Customer Service
1250 North Arlington Heights Road
Itasca, Illinois 60143
VSD Technical Support 1-800-836-0655
NEC technical support will provide a procedure for repair instead of
exchange.
If the product is determined to be DOA, the Technical Support
Representative will request the following information in order to issue a
Material Return Authorization (MRA) number:
Product model number
Serial number
A complete description of the problem
If approved, an MRA number and return address will be issued. All
product to be returned must be shipped freight pre-paid in its original
carton to a designated NECTECH facility. The customer assumes the
risk of loss. The defective product must be received by NECTECH within
21 calendar days from the date the MRA was issued.
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