NEC MultiSync XV2930 User's Manual

WARNING AND CAUTIONWARNING AND CAUTION

RISK OF ELECTRIC SHOCKRISK OF ELECTRIC SHOCK

DO NOT OPENDO 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 he user that uninsulated voltage within the unit may have
sufficient magnitude to cause electric shock. Therefore, if it is dangerous to make
any kind of contact with any part inside of the 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 UNITS POLARIZED PLUG WITH AN EXTENSION CORD
RECEPTACLE O R 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.

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 t o provide reasonable protection
against harmful interference when the equipment is operated in a residential environment. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment loss cause harmful interference radio or television reception, which can be determined by
powering the unit on and off, the user is encouraged to try to correct the interference of his or hers
own expense.

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WARNINGS AND SAFETY PRECAUTIONWARNINGS AND SAFETY PRECAUTION

The NEC MultiSync Multimedia monitor XV29 is designed and manufactured to provide long, trouble­free 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 buildup. Do not cover vents or install
in a closed cabinet or shelves. 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 damaging the power cord, and do not attempt to modify the power cord.

5. Unplug unit during electrical storms or if unit will not be used over a long period.
Do not open the cabinet, which has potential dangerous high voltage components inside. If the
unit is damaged in this way the warranty will be void. Moreover, there is a serious risk of electric
shock.

6. 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-l 20V 60Hz AC power supply. Continued operation at line voltages other than
100-l 20V 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 surface and cabinet.

6. Stacking limit is two units high without external bracing.

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LIMITED WARRANTYLIMITED 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 purchase.

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:
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 product, on which the serial number has been defaced, modified or removed. 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 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.
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:
Removal or installation charges.
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.
Payment of shipping charges.

HOW YOU CAN GET WARRANTY SERVICE

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.
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 of the problem(s).
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:
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 any other damages whether incidental, consequential or
otherwise. Same 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.

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HOW STATE LAW RELATES TO THE WARRANTY

This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.

FOR MORE INFORMATION, TELEPHONE [phone]

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 speak with a Service Account Administrator(s) at NEC
Technologies call 800-836-0655.

SERVICE AND SUPPORT POLICIES

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, troubleshooting, service and repair issues.
Please address questions concerning the following subjects to the phone number listed below:

• For technical support or any questions concerning the operation of this product.

Technical Assistance Center 800-366-5213

• To arrange for on-site repair service during the warranty period or after the expiration.

• For the location of your nearest authorized NEC service center.

• To report a DOA product and verify its status for return authorization.

Service Account Administrator(s) 800-836-0655

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. NEC's service policies and procedures make it an effortless as possible for you to receive
factory authorized and trained service of your location.

ON-SITE SERVICE/REPAIR POLICY

NEC offers on-site service and repair for all of our Multisync presentation monitor products of 29” 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 you 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 the Service Account Administrator at 800-836-0655.

DOA POLICY

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.
A product is NOT considered DOA is it is functional but the box is damaged or if it is missing contents such as
manuals, cables, etc.
NECTECH reserves the right to repair rather than replace any product.

ELIGIBILITY/RETURN FOR EXCHANGE PROCEDURE

If a product is suspected of being DOA, customers must call NECTECH VSD Technical Assistance Center. Our
representative will assist in making the product fully functional or verity it as a DOA.
VSD Technical Support l-800-366-5213
NEC technical support will provide a procedure for repair.
If the product is determined to be DOA, the Service Account Administrator will request the following information
in order to issue a material return authorization (MRA) number:

Product model number
Serial number
A complete description of problem

If approved, an MRA number and return address will be issued. All products 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.

Any questions concerning service and repair policies or procedures can also be addressed in writing to:

NEC Technologies
Visual Systems Division
Customer Service & Support
1250 North Arlington Heights Road
ltasca Illinois 60143

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SPECIFICATIONSSPECIFICATIONS

1. Cathode ray tube

a. tube size 29 inch (27 inch viewable)
b. Dot pitch H=0.74mm, V=0.64mm
c. Light transmission 49% typical

2. Power

a. Input voltage 120 Vac ~ 60Hz
b. Input current 2 A at 120 Vac / 60Hz
c. Inrush current 50A
d. Power consumption 240 Watts (Max)
e. Line regulation 95 to 145 Vac / 60Hz

3. Input signal

Video signal

a. Type Analog
b. Polarity Positive
c. Amplitude RGB: 0.7 Vp=p/AV: 1 .O Vp-p
d. input impedance 75 ohms
e. Dot rate 50MHz(max.)

Horizontal sync

a. Type TTL
b. Polarity positive or nega tive
c. Input impedance 1 K ohm (Min)
d. Frequency RGB: 31 KHz to 38 KHz

Video: 15.734 KHz (NTSC) / 60Hz

Vertical sync

a. Type TTL
b. Polarity positive or negative
c. Input impedance 1 K ohm (Min)
d. Frequency 50 Hz. To 90 Hz.

4. Connector type

15 pin D-type, RCA JACK and S-Video terminal

5. Pin assignments for D-type connector

Pin 1: RED Pin 6: RED RETURN Pin 11: GND
Pin 2: GREEN Pin 7: GREEN RETURN Pin 12: SDA
Pin 3: BLUE Pin 8: BLUE RETURN Pin 13: H-SYNC
Pin 4: GND Pin 9: NC Pin 14: V-SYNC
Pin 5: GND Pin 10: GND Pin 15: SCL

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