HP PL4270N User manual

HP HDTV User’s Guide
HP PL5072N 50-Inch Plasma High-Definition Television
HP PL5070N 50-Inch Plasma High-Definition Television
HP PL4272N 42-Inch Plasma High-Definition Television
HP PL4270N 42-Inch Plasma High-Definition Television

The only warranties for Hewlett-Packard products and services are
set forth in the express warranty statements accompanying such
products and services. Nothing herein should be construed as
constituting an additional warranty. HP shall not be liable for
technical or editorial errors or omissions contained herein.
HP assumes no responsibility for the use or reliability of its software
on equipment that is not furnished by HP.
This document contains proprietary information that is protected by
copyright. No part of this document may be photocopied,
reproduced, or translated to another language without the prior
written consent of HP.
Hewlett-Packard Company
P.O. Box 4010
Cupertino, CA 95015-4010
USA
Copyright © 2007 Hewlett-Packard Development Company, L.P.
May be licensed in the United States by one or both of U.S. Patents
Nos. 4,930,158 and 4,930,160 until August 28, 2008.
Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of
Dolby Laboratories.
HDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC.
ENERGY STAR is a registered trademark owned by the U.S.
government.
HP supports lawful use of technology and does not endorse or
encourage the use of our products for purposes other than those
permitted by copyright law.
The information in this document is subject to change without notice.
n
Text set off in this manner indicates
information you need.
!
Text set off in this manner indicates
important information you need.
c
CAUTION: Text set off in this manner
indicates that failure to follow directions
could result in damage to equipment or
loss of information.
w
WARNING: This symbol is intended to alert
the user to the presence of important
operating and maintenance (servicing)
instructions in the literature accompanying
the appliance.
e
DANGEROUS VOLTAGE: Text set off in this
manner indicates the presence of
uninsulated voltages within the product
enclosure that may be of sufficient
magnitude to constitute a risk of electrical
shock to persons.

iii
Important Safeguards
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS APPLIANCE
TO RAIN OR MOISTURE.
eCAUTION: RISK OF ELECTRICAL SHOCK w
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE OF UNINSULATED
“DANGEROUS VOLTAGES” WITHIN THE PRODUCT’S ENCLOSURE THAT MAY BE OF
SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF ELECTRICAL SHOCK TO PERSONS.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT
OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE LITERATURE
ACCOMPANYING THE APPLIANCE.
CAUTION: DO NOT PLACE THIS PRODUCT ON AN UNSTABLE CART, STAND, TRIPOD,
BRACKET, OR TABLE. THE PRODUCT MAY FALL CAUSING SERIOUS
PERSONAL INJURY AND SERIOUS DAMAGE TO THE PRODUCT. USE ONLY
WITH A CART, STAND, TRIPOD, BRACKET, OR TABLE RECOMMENDED BY
THE MANUFACTURER OR SOLD WITH THE PRODUCT. FOLLOW THE
MANUFACTURER’S INSTRUCTIONS WHEN INSTALLING THE PRODUCT
AND USE MOUNTING ACCESSORIES RECOMMENDED BY THE
MANUFACTURER. A PRODUCT AND CART COMBINATION SHOULD BE
MOVED WITH CARE. QUICK STOPS, EXCESSIVE FORCE, AND UNEVEN
SURFACES MAY CAUSE THE PRODUCT AND CART COMBINATION TO
OVERTURN.
e
w

iv HP HDTV User’s Guide
INFORMATION
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.
Closed caption notice
This television receiver provides display of television closed captioning in accordance with § 15.119 of the FCC Rules.
Modifications
The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly
approved by Hewlett-Packard Company may void the authority to operate the equipment.
Cables
Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods in order to
maintain compliance with FCC Rules and Regulations.
RESPONSIBLE PARTY
Hewlett-Packard Company
Attn: Product Regulations Manager
10955 Tantau Avenue
Cupertino, CA 95014 USA

v
Important Safety Instructions
Electricity is used to perform many useful functions, but it can also cause personal injuries and property damage if
improperly handled. This product has been engineered and manufactured with the highest priority on safety. However,
improper use can result in electric shock and/or fire. In order to prevent potential danger, please observe the following
instructions when installing, operating, and cleaning the product. To ensure your safety and prolong the service life of
your television, please read the following precautions carefully before using the product.
1Read these instructions.
2Keep these instructions.
3Heed all warnings.
4Follow all instructions.
5Do not use this apparatus near water.
6Clean only with a soft cloth. If needed, dampen
cloth with water. Never use solvents or abrasive
cleaning solutions to clean this product or
permanent damage may result.
7Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8Do not install near any heat sources such as
radiators, heat registers, stoves, or other
apparatus (including amplifiers) that
produce heat.
9Do not defeat the safety purpose of the polarized
or grounding-type plug. A polarized plug has two
blades with one wider than the other. A
grounding-type plug has two blades and a third
grounding prong. The wide blade or the third
prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
10 Protect the power cord from being walked on or
pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
11 Only use attachments/accessories specified by
the manufacturer.
12 Use only with the cart, stand,
tripod, bracket, or table
specified by the manufacturer, or
sold with the apparatus. When a
cart is used, use caution when
moving the cart/apparatus
combination to avoid injury from
tip-over.
13 Unplug this apparatus during lightning storms or
when unused for long periods of time.
14 Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has
been damaged in any way, the power-supply cord
or plug is damaged, liquid has been spilled or
objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
15 Power Sources—This product should be operated
only from the type of power source indicated on
the marking label. If you are not sure of the type of
power supply to your home, consult your product
dealer or local power company. For products
intended to operate from battery power, or other
sources, refer to the operating instructions.
16 Overloading—Do not overload wall outlets,
extension cords, or integral convenience
receptacles as this can result in a risk of fire or
electric shock.
17 Replacement Parts—When replacement parts are
required, be sure the service technician has used
replacement parts specified by the manufacturer
or have the same characteristics as the original
part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.
18 Safety Check—Upon completion of any service or
repairs to this product, ask the service technician
to perform safety checks to determine that the
product is in proper operating condition.