Panasonic Multimedia Projection Hdtv Pt 44lcx65 Operating Instructions

							LSQT1078 B
Multimedia Projection HDTV
Operating Instructions
PT-44LCX65/PT-52LCX65/PT-61LCX65/
PT-52LCX35/PT-61LCX35Models No.
(USA)Three Important Reasons to Register Your Product 
Immediately!
1  Protect Your New Investment...
  Register your new Projection Display for insurance purposes in 
case your new Projection Display is stolen.
2 Product safety notification...
  Registering your product can help us to contact you in the 
unlikely event a safety notification is required under the 
Consumer Product Safety Act.
3  Improved Product Development...
  Help us continue to design products that meet your needs.
Register online at www.panasonic.com/register
For assistance, please call : 
1-888-VIEW PTV(843-9788)
or, contact us via the web at:
http://www.panasonic.com/contactinfo
(Puerto Rico)
For assistance, please call : 
787-750-4300
or visit us at www.panasonicpr.com
Before connecting, operating or adjusting this product, please read the instructions completely.
Please keep this manual for future reference. This operating instruction book is designed for use with models PT-44LCX65, PT-52LCX65, PT-61LCX65, 
PT-52LCX35 and PT-61LCX35. Illustrations in this manual show the PT-52LCX35.
* The presence of the DTV certification mark indicates that this product will successfully 
receive digital television transmissions that conform to any and all of the video formats 
described in the ATSC Digital Television Standard.
ATSC CERTIFIED *
DIGITAL TELEVISION 
						

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1) Read these instructions before using, connecting or adjusting this product.
2) Keep these instructions for future reference.
3) Heed all warnings on the product and in this Operating Instructions manual.
4) Follow all instructions carefully.
5) Do not use this apparatus near water. For example, near a bathtub, washbowl, kitchen sink, or laundry tub, in 
a wet basement or near a swimming pool, and the like. Do not place objects filled with water, such as a vase or 
the like, on top of this unit.
6) Clean only with a dry cloth. Do not use liquid cleaners or aerosol cleaners.
7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 
Openings in the cabinet are provided for ventilation to ensure reliable operation and to protect it from 
overheating. Never block openings by placing the product on a bed, sofa or similar surfaces.
8) Do not install near any heat source such as radiators, heat registers, stoves, or other apparatus 
(including amplifiers) that produces heat. Do not install in a built-in installation such as a bookcase or rack, 
unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.
9) Do 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, such as 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)  Because the temperature of the lamp unit is elevated immediately after its use, a direct touch to it may cause 
burns. Replace the lamp unit only after it has cooled.
Note to CATV System Installer:
This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides 
guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding 
system of the building, as close to the point of cable entry as practical.
WARNING: To reduce the risk of electric shock, do not remove cover or back. No
user-serviceable parts inside. Refer servicing to qualified service personnel.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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 inside part 
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.The pictorial 
representation of a hot 
surface within a triangle 
is intended to tell the 
user that parts inside the 
product are a risk of burns 
to persons.
WARNING
To reduce the risk of electric shock, fire, injury to persons or damage to this product:
  IMPORTANT SAFETY INSTRUCTIONS 
						

							3
Getting Start ed
The Lamp is a consumable item and has a life.
The lamp should be changed as soon as possible once the lamp warning message appears. (See page 66.)
If the lamp is damaged, please contact your nearest dealer.
Due to the characteristics and use conditions of in di vid u al lamps, the lamp may cease to light before the 
stated lamp life.
Influences of fre quent light ing, continuous light use for over 24 hours, the number of times lit, the length of 
time between lightings, etc. may shorten lamp life.
(Because of this, we recommend having a replacement lamp on hand.)
Trademarks
• VGA and XGA are trademarks of International Business Machines Corporation.
• Macintosh is a registered trademark of Apple Computer, USA.
• SVGA is trademark of the Video Electronics Standard Association.
  Even if no special notation has been made of company or product trademarks, these trademarks have been fully respected.
• Equipped with 
-TV Noise Reduction for true MTS reproduction. -TV Noise Reduction is required for good stereo 
separation and audio fidelity. 
 is a registered trademark, and is licensed by  Technology Licensing.
• CableCARD™ is a trademark of Cable Television Laboratories, Inc.
WARNING
AS WITH ANY SMALL OBJECT, SD CARDS CAN BE SWALLOWED BY YOUNG CHILDREN.  DO NOT ALLOW 
CHILDREN TO HANDLE THE SD CARD.
CAUTION
HDMI, the HDMI logo and 
High Definition Multimedia 
Interface are trademarks or 
registered trademarks of HDMI 
Licensing LLC.
SD Logo is a trademark. (1)  This Projection Display is intended to be used with the following TV stand: model TY-44LC65C for the PT-44LCX65, 
TY-52LC65C for the PT-52LCX35 or PT-52LCX65, TY-52LC35 for the PT-52LCX35 or PT-52LCX65, and TY-61LC65C 
for the PT-61LCX65 or PT-61LCX35. Use with other stands may result in the Projection Display becoming unstable, 
possibly causing injury.
(2)  This Projection Display should not be exposed to direct sunlight, extreme temperatures or moisture, as this can 
result in serious irreparable damage.
(3)  This Projection Display has a High Intensity Discharge (HID) lamp that contains a small amount of mercury. It also 
contains lead in some components.
Disposal of these materials may be regulated in your community due to environmental considerations.
For disposal or recycling information please contact your local authorities, or the Electronics Industries Alliance: 

Manufactured under license from BBE Sound, Inc.
Licensed by BBE Sound, Inc. under USP5510752 
and 5736897. BBE and BBE symbol are registered 
trademarks of BBE Sound, Inc.
U.S. Patent Nos. 4,631,603; 4,577,216; 4,819,098; 4,907,093; 6,381,747; and 6,516,132.
This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property 
rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other 
limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited.Manufactured under license from Dolby 
Laboratories. Dolby and the double-D symbol are 
trademarks of Dolby Laboratories.
 IMPORTANT SAFETY INSTRUCTIONS (CONTINUED)
License description: To view the license information for software used in this product, press the Menu button and 
select “Setup”→“About”→“License”. (See page 57).
Note:
• Do not allow a still picture to be displayed for an extended period, as this can cause a permanent afterimage to remain on this 
unit. Examples of still pictures include logos, video games, computer images, teletext and images displayed in 4:3 mode.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR 
MOISTURE. DO NOT PLACE OBJECTS FILLED WITH WATER, SUCH AS A VASE OR THE LIKE, ON TOP OF 
THIS APPARATUS. 
						

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Welcome to the Panasonic family of customers. We hope that you will have many years of enjoyment from your new 
Projection Display.
To obtain maximum benefit from your set, please read these Instructions before making any adjustments, and retain 
them for future reference.
Retain your purchase receipt also, and record the serial number of your set in the space provided on the rear cover 
of these instructions.
Visit our Panasonic Web Site for USA : www.panasonic.com
(USA)
For assistance, please call : 1-888-VIEW PTV(843-9788)
or, contact us via the web at: http://www.panasonic.com/contactinfo
(Puerto Rico)
For assistance, please call : 787-750-4300 
or visit us at www.panasonicpr.com
Declaration of Conformity
Models Number: PT-44LCX65/PT-52LCX65/PT-61LCX65/PT-52LCX35/PT-61LCX35
Trade Name:  Panasonic
Responsible party:  Panasonic Corporation of North America
Address:  One Panasonic Way Secaucus New Jersey 07094
Telephone number:  1-888-VIEW PTV(843-9788)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This 
device may not cause harmful interference, and (2) this device must accept any interference received, including 
interference that may cause undesired operation.
FCC STATEMENT:
NOTE: 
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.
FCC Caution:
To assure continued compliance, follow the attached installation instructions and use only shielded interface cables 
when connecting to computer or peripheral devices. Any changes or modifications not expressly approved by the 
party responsible for compliance could void the user’s authority to operate this equipment.
ANY CHANGES OR MODIFICATIONS TO THIS PTV RECEIVER NOT EXPRESSLY APPROVED BY PANASONIC 
CORPORATION OF NORTH AMERICA COULD CAUSE HARMFUL INTERFERENCE, WHICH WOULD VOID THE 
USER’S AUTHORITY TO OPERATE THIS EQUIPMENT.
The Class˜ insulation symbol (square within a square) indicates that this product has been evaluated 
and tested to comply with Class˜ insulation requirements.
Dear Panasonic Customer 
						

							5
Getting Start edTo 
Start !
Use 
Now !
Enjoy 
More !
Other
Information !
 IMPORTANT SAFETY INSTRUCTIONS ...............................................2
Before Using ..............................................................................................6
Location of Controls .................................................................................9
Installation ................................................................................................12
Power ON / OFF .......................................................................................24
Basic Menu Navigation ...........................................................................26
Tuning channels ......................................................................................28
Projection Display operation ..................................................................32
ASPECT Controls ....................................................................................36
Split screen ..............................................................................................37
Picture Adjustments................................................................................39
Audio Adjustments ..................................................................................42
Sleep Timer Feature ................................................................................44
Lock Feature ............................................................................................45
Photo Viewer ............................................................................................49
Setup Features ........................................................................................54
Remote Control Quick Reference Guide (Operating peripheral equipment) ......58
Warning Indicators ..................................................................................65
Replacing the lamp unit ..........................................................................66
Troubleshooting ......................................................................................68
Specifications ..........................................................................................69
Cleaning ...................................................................................................70
Customer Services Directory .................................................................70
Limited Warranty .....................................................................................71
Other Information ....................................................................................72
Index .........................................................................................................79
Table of Contents
Getting Start ed Basic Operation Information
Advanced Op er a tion 
						

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Accessories
1. Remote Control  (EUR7627Z70)
2.  Batteries 2 “AA”
Viewing position
 
To optimize your viewing comfort, please follow the 
viewing guidelines shown in the diagrams below. 
If viewing for an extended period of time, sit as far back 
from the screen as possible.
70º 
At least 1.6 m (PT-44LCX65) / 1.8 m (PT-52LCX65/
PT-52LCX35) / 2.2 m (PT-61LCX65/PT-61LCX35).70º 
30º
30º
At least 1.6 m (PT-44LCX65) / 1.8 m (PT-52LCX65/
PT-52LCX35) / 2.2 m (PT-61LCX65/PT-61LCX35).
Receiver Location
This Projection Display is intended to be used with an 
optional stand or entertainment center. Consult your 
dealer for available options.
Locate for comfortable viewing. Avoid placing where 
sunlight or other bright light (including reflections) will fall 
on the screen.
Use of some types of fluorescent lighting can reduce 
Remote Control transmitter range.
Adequate ventilation is essential to prevent internal 
component failure. Keep away from areas of excessive 
heat or moisture.
Optional External Equipment
The Video / Audio connection between components can 
be made with shielded video and audio cables. For best 
performance, video cables should utilize 75 Ω coaxial 
shielded cables. Cables are available from your dealer 
or electronic supply house.
Before you purchase any cables, be sure you know 
what type of output and input connectors your various 
com po nents require. Also determine the length of cable 
you’ll need.
Safety Precaution
Please take safety precautions to prevent the unit from 
falling over.
WARNING
The unit may tip or fall if not situated on a stable 
surface, if pushed or during an earthquake.  Use 
a strong rope or chain (not included) to fasten the 
Projection Display firmly to a strong wall support.
Before Using 
						

							7
Getting Start ed
Emergency Alert System ( EAS) 
Forced Tuning
If a CableCARD™ is installed, the cable  MSO 
(multiple system owner/operator) may provide an 
Emergency Alert System message. These messages 
are intended to alert the general public of important 
local or national emergency situations. In the event 
of receipt of one of these messages, the Projection 
Display shall immediately tune to the channel as 
directed by the EAS message. If the channel has 
been blocked using the parental control, the parental 
blocking has priority over the forced tune. Requires two AA batteries (supplied).
2.  Install the batteries as shown in the battery 
compartment.
(Polarity + or - must match the markings in the 
compartment).
Two AA size
Remote Control Battery Installation
CAUTION
1.  While pressing in on the catch, open cover in 
direction of arrow.
3.  Press cover in direction of arrow until it snaps 
shut.
Incorrect battery installation can cause the batteries to 
leak, leading to personal injury and/or damage to the 
remote control.
Observe the following precautions:
1.  Batteries should always be replaced as a pair. 
Always use new batteries when replacing the old 
set.
2.  Do not combine a used battery with a new one.
3.  Do not mix battery types (example: “Zinc Carbon” 
with “Alkaline”).
4.  Do not attempt to charge, short-circuit, disassemble, 
heat or burn used batteries.
5.  Battery replacement is necessary when the remote 
control acts sporadically or stops operating the 
Projection Display set.
Helpful Hints:
(1)  For frequent remote control users, replace old 
batteries with Alkaline batteries for longer battery 
life.
(2)  Whenever you remove the batteries, you may 
need to reset the remote control infrared 
codes. We rec om mend that you record the code 
on pages 58-59, prior to setting up the remote.
  Reset All Memory Functions
Use when moving unit to a new location, or First Time 
Setup needs to be redone.
Press the VOL- button on the unit 
and OK button on the Remote 
control at the same time for more 
than 3 seconds. When reset is done, 
power shuts off automatically.
CH
CH VOL VOL
OK 
						

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  CC (Closed Captioning)
  EAS (Emergency Alert System)
OSD (On-Screen Display)
  MSO (Multiple system owner/operator)
  Dolby Digital
This is a method of coding digital signals developed by 
Dolby Laboratories. Apart from stereo (2-channel) audio, 
these signals can also be multichannel audio. A large 
amount of audio information can be recorded on one 
disc using this method.
  PCM (pulse code modulation)
These are uncompressed digital signals, similar to those 
found on CDs.
  DTV (Digital Television)
Name of the process whereby television picture and 
sound signals are changed to digital code for receiving 
and transmitting.
 
  HDTV (High Definition Television)
Television with improved picture quality by increasing 
vertical and horizontal resolution.
Glossary and Acronyms
  ATSC (Advanced Television Systems Committee)
Standardization body that developed the Digital 
Television Terrestrial formats.
  HDMI (High Definition Multimedia Interface)
Interface that supports every uncompressed digital 
format as well as all existing multi-channel audio format  
on a single cable.
  JPEG (Joint Photographic Experts Group)
A system used for compressing/decoding color still 
pictures.
  MPAA (Motion Picture Association of America)
Guild governing rating assignments to movies.
  NTSC (National Television Systems Committee)
Standardization body that developed the Analog 
Television Terrestrial formats.
  Password
A four (4) digit code a user must provide in order to 
perform a function.
  CableCARD™
A module that is required to receive premium digital 
services through the cable input.
Before Using (continued) 
						

							9
Getting Start ed
Note:
• This section describes TV mode only. For other modes, see 
pages 58-64.
Illuminated Remote Control
POWER
SAP
LIGHT
MENU
123
45
6
78
09
RETURN
CH
CH VOL VOL
R-TUNE
REW
TV/VCRSPLIT       SWAP
DVD/VCR CH
OPEN/CLOSE
PLAY
PA U S E S T O P R E CFF
PROG
TV/VIDEOSLEEP EXIT
TV VCR DVD
DTV RCVR
DBS/CBLAUX
OK
MUTE     ASPECT    FAVORITE    RECALL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1516
17
18
20
21
22
24
25
26
27
28
29 23
19
30
Location of Controls
1  POWERPress to turn ON and OFF.
2
TVSets the remote to communicate with 
television or digital television.
VCR, DVD, DTV, 
RCVR, DBS/CBL, 
AUXSets the remote to communicate with 
other devices.
3  TV/VIDEOChanges Input source.
4SDAccesses the Photo Viewer feature.
5 
ASPECTChanges display aspect ratio.
6 
MUTEPress to mute sound.
7 
VOL -+ / ◄►Press to adjust TV sound and 
navigate in menus.
8  OKPress to select menu and sub-menu 
items.
9MENUPress to display Main Menu.
10 
NumberPress numeric keypad to select 
any channel or press to enter 
alphanumeric input in menus.
11  R-TUNEPress to switch to previously viewed 
channel or input modes.
12REW While remote is in VCR or DVD 
mode, press to rewind. 
13PLAYWhile remote is in VCR or DVD 
mode, press to play. 
14PAUSEWhile remote is in VCR or DVD 
mode, press to pause. 
15TV/VCRPress to switch to TV or VCR.
16 
SAPIn analog mode, press to access 
audio modes (Stereo, SAP or Mono). 
In digital mode, press to access next 
audio track.
17  LIGHTLights all buttons. The selected mode 
button (TV, VCR, etc.) flashes.
18EXITPress to exit menus.
19SLEEPPress to set unit to shut itself off after 
a preselected amount of time.
20FAVORITEPress to operate the Favorite channel 
list function.
21  RECALLPress to display or delete Channel 
banner.
22RETURNPress to return one step backward in 
menus.
23  CH < > / ▲▼Press to change channels and 
navigate in menus.
24PROGPress after entering major channel 
numbers to enter minor (-) channel 
numbers.
25FFWhile remote is in VCR or DVD 
mode, press to fast forward. 
26RECWhile remote is in VCR or DVD 
mode, press to record.
27STOPWhile remote is in VCR or DVD 
mode, press to stop.
28OPEN/CLOSEWhile remote is in DVD mode, press 
to open or close DVD tray.
29
SWAPPress to swap Main screen with Split 
screen.
DVD/VCR CH 

						

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Controls and Terminals on the Projection Display
Front View 
1MENUPress to display Main Menu.
2OKPress to select menu and 
sub-menu items.
3  TV/VIDEOChanges Input source.
4 
VOL –+ / ◄►Press to adjust TV sound and 
navigate in menus.
5  CH > < / ▼▲Press to change channels 
and navigate in menus.
12 3 4 5
1
  TEMP indicatorLights up when temperature 
inside unit is abnormal. 
(P. 65)
2Remote Control 
SensorReceives infrared signal 
from Remote Control.
3  LAMP indicatorLights up when the lamp 
unit is malfunctioning. 
(P. 65)
4S-Video Input 
Connector 3Connect from other 
component. (Video 3)
5Video Input 
Connector 3Connect from other 
component. (Video 3)
6
Audio Input 
Connector (Shared 
with both Video 3 
and PC)Connect from other 
component. (Video 3)
Connect from PC. (PC)
7  PC (RGB) Input 
Connector Connect from PC. (PC)
8SD CARD SlotInsert SD Card.
12 3 4 5 6 8  POWER button / 
POWER indicator
Location of Controls (continued)
  Remote Control 
Sensor Note:
• Buttons listed above operate the same as remote 
control buttons of the same name.
7
Open
Using your finger, slide 
Cover in direction of 
arrow to open.
Cover