79TH1624 PrintedinJapan
Itasca,Illinois60143-1248
1250.NArlingtonHeightsRoad,Suite500
NECTechnologies,.Inc
1993byNECTechnologies,.Inc NECisregisteredtrademarkofNEC.Corporation MultiSyncisaregisteredtrademarkofNECTechnologies,.Incinthe.A.S.U
37Xtra |
37Xtra |
R |
R 
37 Xtra
37 Xtra
R
Multimedia Monitor
User's Manual
1
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: 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
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.
Warnings and Safety Precaution
The NEC MultiSync Multimedia monitors XP37 Xtra and XM37 Xtra are designed and manufactured to provide long, trouble-free service. No maintenance other than cleaning is required. Use a soft cloth and if necessary, mild detergent. Do not use commercial spray cleaners which may damage the surface. In case of damage, arrange for repairs at an authorized NEC Service Center.
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 in a closed cabinet or shelves.
The unit is equipped with cooling fans on the top. If you enclose the unit in a cabinet or rack, be sure there is adequate space at the top and rear of
the unit to allow heated air to rise and escape. A cabinet or shelves in which the unit is placed must be maintained below 40°C
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 unit to rain or moisture.
4.Avoid damage to the power cord, and do not attempt to modify the power cord. Do not place the unit on the power cord. Damage to the cord may cause shock or fire.
Handle the power cord carefully and avoid excessive bending. A damaged cord can cause electric shock or fire.
5.Unplug unit during electrical storms or if unit will not be used over a long period.
6.Do not open the cabinet which has potentially dangerous high voltage
DOC compliance Notice
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
WARNING
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio / TV technician for help.
As an ENERGY STAR ® partner, NEC Technologies has determined that this product meets the ENERGY STAR ® guidelines for energy efficiency.
ENERGY STAR is a U.S. registered mark.
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.
To avoid damage and prolong operating life:
1.Use only with 100-120V/220-240V 50/60Hz AC power supply. Continued operation at line voltages other than 100-120V/220-240 Volts AC will shorten the life of the unit, and might even cause a fire hazard.
2.Handle the unit carefully when moving and do not drop.
3.Locate set 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.Unplug unit before cleaning. Use only a soft cloth and mild detergent. Commercial household sprays and cleaners may damage the CRT sur-
face and cabinet.
7.Do not place liquids on top of the unit. If liquid has been spilled into the unit, unplug the unit and have it serviced by an authorized NEC Service Center.
8.This unit is designed for indoor installation use only. Do not use the unit for purposes other than originally intended.
9.Do not use the unit on an unstable surface.
10.Do not set the unit on end when in use or stock. 11.Rest your eyes periodically.
2
ATTENTION
RISQUE D’ELECTROCUTION
NE PAS OUVRIR
MISE EN GARDE: AFIN DE REDUIRE LES RISQUES D’ELECTROCUTION, 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.
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.Ne pas poser l’appareil sur le cordon d’alimentation. Des dommages sur le cordon pourrait provoquer une électrocution ou un incendie.
Manipuler le cordon d’alimentation avec soin et éviter de le plier excessivement. Un cordon endommagé peut provoquer une électrocution ou un incendie.
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 éviter des dommages et prolonger la durée de service de l’appareil:
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.
DOC avis de conformation
Cet appareil numérigue de la classe B respecte toutes les exigences du
Réglement sur le Matériel Brouilleur du Canada.
Mises en garde et précautions de sécurité
Les moniteurs MultiSync Multimédia XP37 Xtra et XM37 Xtra 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.
Pour un fonctionnement sûr et afin d’éviter d’endommager l’appareil, lire attentivement et respecter les instructions suivantes.
Afin d’éviter tout risque d’électrocution et d’incendie:
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.
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.
Des aérosols et produits de nettoyage disponibles dans le commerce risquent d’endommager l’écran et le coffret.
6.Ne pas empiler les unités les unes sur les autres, afin d’éviter de les endommager.
7.Ne pas poser de liquides sur l’appareil. Si du liquide se répand dans l’appareil, débrancher l’appareil et le faire réparer par un centre de réparation agrée NEC.
8.Cet appareil est conçu uniquement pour une installation en intérieur. Ne pas utiliser cet appareil dans des conditions autres que celles initialement spécifiées.
9.Ne pas utiliser l’appareil sur une surface instable.
10.Ne pas mettre l’appareil sur fin lorsqu’il est en marche ou en train de mémoriser.
11.Reposez vos yeux périodiquement.
3
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
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
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.
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 XP37Xtra/ XM37Xtra, contact NECTECH at 800-836-0655.
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, unauthorized product modification, or failure to follow instructions supplied with
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.
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
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.
the product.
•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.
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:
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.
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
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.
FOR MORE INFORMATION, TELEPHONE 800-836-0655
NEC TECHNOLOGIES, INC.
1250 N. Arlington Heights Road, Suite 500
Itasca. Illinois 60143-1248
NOTE: All products returned to NECTECH for service MUST have prior approval. To get approval, call NEC Technologies at 800-836-0655.
4
CONTENTS |
|
1. Introduction |
|
Introduction to the MultiSync XP37 Xtra/XM37 Xtra .............................................................. |
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 IPS 4000 Image Processor ................................................................ |
22 |
Daisy-chaining 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 |
DV Controls Group .................................................................................................................. |
36 |
Volume Control ....................................................................................................................... |
37 |
Reset Control ........................................................................................................................... |
37 |
OSM System Control Menu .................................................................................................... |
39 |
PC/External Control Function ................................................................................................ |
42 |
Command Reference ............................................................................................................ |
44 |
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 Xtra and the XM37 Xtra multimedia monitors. The operating procedures are common to both models.
5
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.
Microsoft is a registered trademark of Microsoft Corporation. Windows is a trademark of Microsoft Corporation.
Introduction
Introduction to the MultiSync XP37 Xtra/XM37 Xtra Monitor
This section introduces you to your new MultiSync XP37 Xtra/XM37 Xtra monitor, provides a list of materials that comes with your monitor and describes the features and controls.
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(36” viewable image size)
• True displayable 1024 x768 resolution
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 Xtra (XP-3791)/XM37 Xtra (XM-3761) multimedia monitor
2.Power cord
3.Wireless remote control unit and two AA batteries
4.RGB cable (15-Pin Mini D-Sub To 15-pin Mini D-Sub Connector)
5.Pin adapter for Macintosh
6.User' s manual
7.Quick set up card
8.Registration card : Please fill out and return the registration card as soon as possible.
1
•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.
•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
The monitor includes 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 15.75/31 to 100 kHz (15.75/31 to 70 kHz for XM37 Xtra) and a vertical frequency range of 45 to 120 Hz. This includes NTSC, PAL, SECAM, and M-NTSC standard video signals.
•The supplied RGB cable allows hook up to IBM-PC compatible. (For Macintosh, use the supplied pin adapter.)
•The analog BNC RGB terminals accept component signal.
•Front bezel controls
•Universal power supply from 100Vac to 120Vac and 220Vac to 240Vac.
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POWER |
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DEGAUSS |
OFF |
ON |
VIDEO 1 VIDEO 2 |
RGB 1 |
RGB 2 |
POSITION/CONTROL |
PROCEED |
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EXIT |
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SCAN |
WIDTH HEIGHT |
SIDE PIN NORMAL |
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NORMAL |
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BRIGHT CONTRAST |
MUTE |
VOLUME |
POWER /STANDBY
2
6
3
Part Names and Functions
Front View |
Rear View |
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PROCEED |
VIDEO 1 |
VIDEO 2 |
RGB 1 |
RGB 2/DTV |
EXIT |
▼ |
▼ |
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POWER /STANDBY
9 8 7 6 5 4 3 2 1
VIDEO 1 |
VIDEO 2 |
RGB AUDIO |
RGB 1 |
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RGB 2 |
AUDIO |
AUDIO |
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POWER /STANDBY
0
SPEAKER SELECT |
REMOTE EXTERNAL CONTROL |
EXT SPEAKER |
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DIP SW |
AC IN
Terminal Board
1 POWER ..................... |
Press to turn the main power on and off |
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when the AC power is supplied. |
2 POWER/STANDBY |
.... When this indicator is green, the monitor is |
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on; when the indicator is red, it is in standby. |
3 Remote Sensor Window ... |
Receives infrared signal from the handheld |
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remote control. |
4 RGB 2/DTV/+ ............. |
Press to select an RGB video source that is |
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connected to the RGB 2 input terminals |
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(BNC type). When you are in the OSM |
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mode, this button works as the plus button. |
5 RGB 1/- ...................... |
Press to select an RGB video source that is |
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connected to the RGB 1 input terminal (D- |
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SUB 15 pin type). |
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When you are in the OSM mode, this button |
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works as the minus button. |
6 VIDEO 2/ ................. |
Press to select an NTSC, PAL, SECAM or |
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M-NTSC compatible video source that is |
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connected to the VIDEO 2 input terminal |
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(BNC type or S-VIDEO 2 IN). When you are |
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in the OSM mode, this button works as the up |
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button. |
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NOTE: S-VIDEO IN terminals will take |
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preference over VIDEO IN terminals when |
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the video source is connected to each |
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terminal and VIDEO 1 or 2 selected. |
.................7 VIDEO 1/ |
Press to select an NTSC, PAL, SECAM or M- |
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NTSC compatible video source that is |
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connected to the VIDEO 1 input terminal |
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(BNC type or S-VIDEO 1 IN). When you are in |
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the OSM mode, this button works as the |
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down button. |
8 EXIT ........................... |
Press to exit the OSM mode. The OSM |
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screen disappears. |
9 PROCEED ................. |
Press to access OSM. The OSM screen is |
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displayed. |
0 Remote Control Holder..... Place remote control unit here when not in use.
4
7
5
Terminal Board
C B A
VIDEO 1 |
VIDEO 2 |
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BNC |
S |
BNC |
S |
IN |
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IN |
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THROUGH |
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THROUGH |
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OUT |
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OUT |
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HIGH |
75Ω |
HIGH |
75Ω |
AUDIO |
AUDIO |
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R |
L (MONO) |
R |
L (MONO) |
IN |
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IN |
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THROUGH |
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THROUGH |
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OUT |
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OUT |
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RGB AUDIO |
RGB 1 |
SPEAKER SELECT |
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IN |
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INT |
EXT |
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EXT SPEAKER |
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R |
L (MONO) |
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RIGHT |
LEFT |
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IN |
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THROUGH |
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SPEAKRES MUST |
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HAVE MORE THAN |
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OUT |
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THROUGH |
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5WATT RATING |
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INPEDANCE 8 OHM |
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OUT |
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HIGH |
75Ω |
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RGB 2
R/CR/PR |
G/Y/Y |
B/CB/PB |
H/CS |
V |
IN
THROUGH
OUT
HIGH |
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75Ω |
HIGH |
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75Ω |
REMOTE |
PC/EXT CTL |
IN
OUT
DIP SW
ON |
1 2 3 4 5 6 7 8
AC IN 
DE
APC/ECT CTL IN (D-Sub 15-pin)
This terminal is used when power ON/OFF, input selection, AUDIO MUTE, PICTURE MUTE, and DEGAUSS are operated externally (by external control). See also page 42 for external control port pin assignments. You can also use this connector to connect your PC to control the MultiSync XP37 Xtra/XM37 Xtra 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. 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.
PC/ECT CTL 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.
NOTE: Up to 50 monitors can be connected in the serial connection. (This can be done only when the optional supplied remoto cable is used.)
CEXT SPEAKER
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.
NOTE: The speaker cables must be less than 3m in length.
DDIP Switch
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.
EAC Input
Connect the supplied power cord’ s three-pin plug here.
BREMOTE IN/OUT
Connect the optional remote cable, included with the optional remote control, 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.
VIDEO 1 |
AUDIO |
VIDEO 2 |
RGB AUDIO |
AUDIO |
|
RGB 1 |
RGB 2
SPEAKER SELECT |
REMOTE |
PC/EXT CTL |
EXT SPEAKER
DIP SW |
AC IN
Insert the prongs completely.
6
8
7
Terminal Board
H G F
VIDEO 1 |
VIDEO 2 |
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BNC |
S |
BNC |
S |
IN |
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IN |
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THROUGH |
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THROUGH |
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OUT |
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OUT |
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HIGH |
75Ω |
HIGH |
75Ω |
AUDIO |
AUDIO |
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R |
L (MONO) |
R |
L (MONO) |
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THROUGH |
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OUT |
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RGB AUDIO |
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RGB 1 |
SPEAKER SELECT |
REMOTE |
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RIGHT |
LEFT |
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IN |
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SPEAKRES MUST |
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OUT |
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HAVE MORE THAN |
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OUT |
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THROUGH |
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5WATT RATING |
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OUT |
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HIGH |
75Ω |
INPEDANCE 8 OHM |
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DIP SW |
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RGB 2 |
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R/CR/PR |
G/Y/Y |
B/CB/PB |
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H/CS |
V |
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IN
AC IN 
THROUGH
OUT
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75Ω |
HIGH |
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75Ω |
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FRGB 1 (Mini D-SUB 15 pin)
RGB Input/Throughout.....Attach either end of the RGB Cable to a computer, and then attach the other end to Input terminal. You can then use Throught out terminal, if you wish, to output the computer signal to a monitor. (If you do use a second monitor, turn the
monitor switch to “on.”)
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.
GRGB AUDIO
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.
AUDIO L THROUGH OUT.....Connect to a second monitor’s RGB left audio input.
HVIDEO 2
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.
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.
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.
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.
8
9
9
Terminal Board
I
VIDEO 1 |
VIDEO 2 |
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BNC |
S |
BNC |
S |
IN |
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THROUGH |
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THROUGH |
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OUT |
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OUT |
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HIGH |
75Ω |
HIGH |
75Ω |
AUDIO |
AUDIO |
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R |
L (MONO) |
R |
L (MONO) |
IN |
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IN |
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THROUGH |
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THROUGH |
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OUT |
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OUT |
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RGB AUDIO |
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RGB 1 |
SPEAKER SELECT |
REMOTE |
PC/EXT CTL |
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IN |
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L (MONO) |
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LEFT |
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IN |
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THROUGH |
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SPEAKRES MUST |
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OUT |
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HAVE MORE THAN |
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OUT |
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THROUGH |
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5WATT RATING |
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INPEDANCE 8 OHM |
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OUT |
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HIGH |
75Ω |
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DIP SW |
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RGB 2 |
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R/CR/PR |
G/Y/Y |
B/CB/PB |
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H/CS |
V |
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IN |
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AC IN |
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THROUGH
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J
IVIDEO 1
VIDEO 1 IN (BNC type).....Connect a VCR or laser disk player here to display the video.
S-VIDEO 1 IN.....Here is where you connect S-Video input from an external source like a VCR.
THROUGH OUT (BNC type).....Connect to a second monitor’ s video input to relay the video signal input at VIDEO 1 IN.
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.
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.
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.
JRGB 2
R/CR/PR,G/Y/Y,B/CB/PB, 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.
R/CR/PR,G/Y/Y,B/CB/PB, 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
10
Remote Control Unit
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POWER |
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DEGAUSS |
OFF |
ON |
2 |
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VIDEO 1 VIDEO 2 |
RGB 1 |
RGB 2 |
POSITION/CONTROL |
PROCEED |
4 |
EXIT |
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SCAN |
WIDTH HEIGHT SIDE PIN NORMAL
NORMAL
BRIGHT CONTRAST MUTE VOLUME
MULTIMEDIA MONITOR RD-346E
79644641
11
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 POWER/STANDBY indicator is lit amber.
Press POWER OFF to turn the monitor off and the monitor will go into the standby condition.
1 |
2 DEGAUSS |
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Press to demagnetize the picture tube in the manual operation. See also |
3 |
page 27. |
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53 Input Select
VIDEO 1 ..... Press to select an NTSC, PAL, SECAM or M-NTSC
6 |
compatible video source from a VCR, laser disc player, document camera, |
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or an S-Video source from a VCR connected to the VIDEO 1 IN terminal. |
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VIDEO 2 ..... Press to select an NTSC, PAL, SECAM or M-NTSC |
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compatible video source from a VCR, laser disc player, document camera, |
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or an S-Video source from a VCR connected to the VIDEO 2 IN terminal. |
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RGB 1 ....... Press to select an RGB video source from a computer |
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connected to the RGB 1 IN terminal. |
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RGB 2 ....... Press to select an RGB/component video source from a |
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computer, NEC scan converter or YPBPR/YCBCR Signal source connected |
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to the RGB 2 IN terminal. |
OSM Control
4POSITION/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.
5PROCEED
Press to access OSM. When an adjustment item is selected, a press of this button returns to its icon selection screen.
6EXIT
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.
12
11
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POWER |
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DEGAUSS |
OFF |
ON |
VIDEO 1 VIDEO 2 |
RGB 1 |
RGB 2 |
POSITION/CONTROL |
PROCEED |
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EXIT |
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9 |
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SCAN |
7 |
0 |
WIDTH HEIGHT SIDE PIN NORMAL |
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A |
8 |
NORMAL |
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D |
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B |
BRIGHT CONTRAST MUTE |
VOLUME |
F |
C |
MULTIMEDIA MONITOR |
E |
RD-346E |
||
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79644641 |
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13
Raster Control
7WIDTH (+ / -)
Adjusts the horizontal size of the image.
8HEIGHT (+ / -)
Adjusts the vertical size of the image.
9SIDE PIN (+ / -)
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.
0SCAN SELECT
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.
ANORMAL
This key resets the raster adjustment settings of user changeable memory and recalls the factory preset data.
Visual Control
BBRIGHT (
/ 
)
Adjusts the overall image and screen brightness. Press and hold 
for a brighter picture.
Press and hold 
for a darker picture.
CCONTRAST (
/ 
)
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 the input currently used (VIDEO1, VIDEO 2, RGB 1 or RGB 2).
DNORMAL
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.
EMUTE
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.
FVOLUME ( 
/ 
)
Adjusts the volume.
Press and hold 
to increase sound. Press and hold 
to decrease sound.
14
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