Mitsubishi Electric WD-52628 User manual

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www.mitsubishi-tv.com
TM
5.
WD-52628
WD-62628
WD-73727
Projection Television
Owner’s Guide
TV Information
Use this space to record the model number and serial
number of your television. This information is on the back
of your TV.
Model Number
Serial Number
Purchase Date

The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user of
the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be sufficient
magnitude to constitute a risk of electric shock.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.
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 THE 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.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This TV is heavy! Exercise extreme care when lifting or moving. Lifting or moving the TV requires a minimum of two
adults. To prevent damage to your TV, your TV should not be jarred or moved while it is turned on. Power off your TV
before moving it.
Portions of the advanced circuitry of this TV must continue to operate even when the TV is turned off. Some of these
circuits therefore need to be cooled at all times. A low power standby fan may be heard in a quiet environment. This is
normal operation.
Custom cabinet installation must allow for proper air circulation around the television.
TV Guide On Screen® Access Requirements
TV Guide On Screen listings are not provided by Mitsubishi Digital Electronics America, Inc. Operation of TV Guide On
Screen requires over-the-air or cable access to stations carrying TV Guide On Screen program listings. If listings are
not available in your area or become discontinued by the local provider, TV Guide On Screen will not operate. TV Guide
On Screen does not provide program listings for satellite TV systems.
Lamp Replacement
The image on this TV is produced by a powerful lamp that will operate for many hours. Eventually, however, this lamp
will need to be replaced. It is designed to be easily replaced by the TV owner. Front panel indicators and/or on-screen
messages will assist you in determining when the lamp needs to be replaced. Please see Appendix H for details on
lamp replacement. To order a new lamp:
While Under Warranty After Warranty
Call [phone]. Please
have model number, serial
number, and TV purchase
date available.
Call [phone]. Order a new lamp for your TV model as shown below.
TV Model Number Lamp Part Number
WD-52628, WD-62628 915P026010
WD-73727 915P027010
Stand Requirement
CAUTION: Use these Mitsubishi TV models only with
the Mitsubishi stand models shown here. Use with other
stands can result in instability and possibly cause injury.
TV Model Number Stand Model Number
WD-52628 MB-52528
WD-62628 MB-62528
WD-73727 MB-73727

FCC Declaration of Conformity
Product: Projection Television Receiver
Models: WD-52628, WD-62628, WD-73727
Responsible Party: Mitsubishi Digital Electronics America, Inc.
9351 Jeronimo Road
Irvine, CA 92618-1904
Telephone: [phone]
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.
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 the 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.
CAUTION: To ensure continued FCC compliance, the user must use a shielded video interface
or HDMI cable with bonded ferrite cores at both ends when using the PC input.
Changes or modifications not expressly approved by Mitsubishi could cause harmful interference and would
void the user’s authority to operate this equipment.

4
IMPORTANT SAFEGUARDS
Please read the following safeguards for your TV and retain for future reference. Always follow all warnings
and instructions marked on the television.
1. Read, Retain and Follow All Instructions
Read all safety and operating instructions before operating the TV. Retain the safety and operating instructions
for future reference. Follow all operating and use instructions.
2. Heed Warnings
Adhere to all warnings on the appliance and in the operating instructions.
3. Cleaning
Unplug the TV from the wall outlet before cleaning. Do not use liquid, abrasive or aerosol cleaners. Cleaners
can permanently damage the cabinet and screen. Use a lightly dampened cloth for cleaning.
4. Attachments and Equipment
Never add any attachments and/or equipment without approval of the manufacturer as such additions may
result in the risk of fire, electric shock or other personal injury.
5. Water and Moisture
Do not use the TV where contact with or immersion in water is possible. Do not use near bath tubs, wash
bowls, kitchen sinks, laundry tubs, swimming pools, etc.
6. Accessories
Do not place the TV on an unstable cart, stand, tripod, or table. The TV may fall, causing
serious injury to a child or adult and serious damage to the TV. Use only with a cart, stand,
tripod, bracket or table recommended by the manufacturer, or sold with the TV. Any mounting
of the TV should follow the manufacturer’s instructions, and should use mounting accessories
recommended by the manufacturer.
An appliance and cart combination should be moved with care. Quick stops, excessive force,
and uneven surfaces may cause the appliance and cart combination to overturn.
7. Ventilation
Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the TV and
to protect it from overheating. Do not block these openings or allow them to be obstructed by placing the TV
on a bed, sofa, rug, or other similar surface. Nor should it be placed over a radiator or heat register. If the TV
is to be placed in a rack or bookcase, ensure that there is adequate ventilation and that the manufacturer’s
instructions have been adhered to.
8. Power Source
This TV 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 supplied to your home, consult your appliance dealer or local power company.
9. Grounding or Polarization
This TV is equipped with a polarized alternating current line plug having one blade wider than the other. This
plug will fit into the power outlet only one way. If you are unable to insert the plug fully into the outlet, try
reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do
not defeat the safety purpose of the polarized plug.
10. Power-Cord Protection
Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed
upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point
where they exit from the TV.
11. Lightning
For added protection for this TV during a lightning storm, or when it is left unattended and unused for long
period of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent
damage to the TV due to lightning and power-line surges.

5
IMPORTANT SAFEGUARDS, continued
12. Power Lines
An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or
power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system,
extreme care should be taken to keep from touching such power lines or circuits as contact with them might be
fatal.
13. Overloading
Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
14. Object and Liquid Entry
Never push objects of any kind into this TV through openings as they may touch dangerous voltage points or
short-out parts that could result in fire or electric shock. Never spill liquid of any kind on or into the TV.
15. Outdoor Antenna Grounding
If an outside antenna or cable system is connected to the TV, be
sure the antenna or cable system is grounded so as to provide some
protection against voltage surges and built-up static charges.
Article 810 of the National Electric Code, ANSI/NFPA No. 70-2002,
provides information with respect to proper grounding of the
mast and supporting structure, grounding of the lead in wire to an
antenna discharge unit, size of grounding conductors, location of
antenna discharge unit, connection to grounding electrodes, and
requirements for the grounding electrode.
16. Servicing
Do not attempt to service this TV yourself as opening or removing covers may expose you to dangerous voltage
or other hazards. Refer all servicing to qualified service personnel.
17. Damage Requiring Service
Unplug the TV from the wall outlet and refer servicing to qualified service personnel under the following
conditions:
(a) When the power-supply cord or plug is damaged.
(b) If liquid has been spilled, or objects have fallen into the TV.
(c) If the TV has been exposed to rain or water.
(d) If the TV does not operate normally by following the operating instructions, adjust only those controls that
are covered by the operating instructions as an improper adjustment of other controls may result in damage
and will often require extensive work by a qualified technician to restore the TV to its normal operation.
(e) If the TV has been dropped or the cabinet has been damaged.
(f) When the TV exhibits a distinct change in performance - this indicates a need for service.
18. 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.
19. Safety Check
Upon completion of any service or repair to the TV, ask the service technician to perform safety checks to
determine that the TV is in safe operating condition.
20. Heat
The product should be situated away from heat sources such as radiators, heat registers, stoves or other
products (including amplifiers) that produce heat.
AN T E N NA
LE AD IN WIR E
AN T E N NA
DIS C H AR G E UNIT
(NE C AR T IC L E 81 0-2 0)
G R O UN DING
C O N DU C T O R S
(NE C AR T IC L E 81 0-2 1)
G R O UN D C L AMP S
P OWE R S E R V IC E G R OU NDING
E LE C T R ODE S Y S TE M
(NE C AR T 250, P AR T H)
G R O UN D C L AMP
E LE C T R IC
S E R V IC E
E Q UIP ME N T
NE C — NAT IO NAL E LE C TR IC AL C ODE
E X AMP L E O F AN T E NNA G R O U ND ING

Contents
Chapter 1: Television Overview
TV Accessories ..................................................................... 10
Special Features .................................................................... 11
Front Control Panel ................................................................. 12
Remote Control
Overview ....................................................................... 14
Battery Installation .............................................................. 15
Care ........................................................................... 15
Sleep Timer ..................................................................... 15
TV Back Panel...................................................................... 16
Memory Card Reader ............................................................... 18
System Reset Button................................................................ 20
TV Reset Menu ..................................................................... 20
Chapter 2: Connecting
External Devices and NetCommand® Setup ........................................... 22
Using a CableCARD................................................................. 23
Wall Outlet Cable ................................................................... 24
Standard Cable Box................................................................. 24
Antenna with a Single Lead .......................................................... 25
Antennas with Separate UHF and VHF Leads .......................................... 25
VCR to an Antenna or Wall Outlet Cable (Audio & Video)................................. 26
VCR to a Cable Box (Audio & Video)................................................... 27
A/V Receiver (Stereo System) ........................................................ 28
Satellite Receiver or Other Device with S-Video ........................................ 28
DVD Player with Component Video ................................................... 29
DVI Device ......................................................................... 29
HDTV Cable Box or Satellite Receiver with Component Video ........................... 30
HDMI Device ....................................................................... 30
Computer with an HDMI Monitor Output............................................... 31
Computer with a DVI Monitor Output .................................................. 31
IR Emitter NetCommand® ........................................................... 32
Compatible IEEE 1394 Devices ....................................................... 33
Helpful Hints for NetCommand Connections ........................................... 35
Chapter 3: NetCommand® Setup and Editing
NetCommand® Introduction ......................................................... 38
Using the Remote Control with NetCommand® ........................................ 39
NetCommand® Setup On-Screen Buttons............................................. 40
3D Graphical Menu System ................................................. 41
NetCommand® Initial Setup ......................................................... 42
Edit NetCommand®: Add an A/V Receiver ............................................ 45
Edit NetCommand®: Add Devices ................................................... 48
Edit NetCommand®: Change or Delete Devices ....................................... 52
IEEE 1394 Devices and NetCommand® Control ........................................ 53
Adding IEEE 1394 Devices Automatically .............................................. 54

Chapter 4: NetCommand® Functions
Device Selection Menu .............................................................. 58
Using the Device Menu Button to Display Menus ....................................... 59
Using the GUIDE Button to Display ChannelView™ and Menus .......................... 60
NetCommand®-Controlled Recordings ............................................... 61
Peer-to-Peer Connections ........................................................... 63
Using A/V Discs .................................................................... 64
Chapter 5: TV Menu Operations
Main Menu ......................................................................... 66
Setup Menu ....................................................................... 67
NetCommand® Menu .............................................................. 69
Record Menu....................................................................... 70
Channel Menu ..................................................................... 72
Captions Menu ..................................................................... 74
V-Chip Lock Menu .................................................................. 76
Audio/Video Menu .................................................................. 79
Audio Settings...................................................................... 80
Video Settings...................................................................... 81
Chapter 6: Additional Features
MediaCommand™ and Memory Card Playback ........................................ 84
Operation of PIP and POP ........................................................... 86
TV Display Formats ................................................................. 87
PC Viewing......................................................................... 89
PC Display Formats ................................................................. 90
Chapter 7: Troubleshooting........................................................ 91
Appendices
Appendix A: Specifications ......................................................... 100
Appendix B: On-Screen Information Displays......................................... 102
Appendix C: Bypassing the V-Chip Lock ............................................. 103
Appendix D: Remote Control Programming Codes .................................... 105
Appendix E: Device Control with NetCommand® ..................................... 108
Appendix F: NetCommand® Specialized Device Keys ................................. 110
Appendix G: Cleaning and Service .................................................. 111
Appendix H: Lamp Cartridge Replacement ........................................... 112
Appendix I: Recording and Viewing Combinations .................................... 114
Trademark and License Information ............................................. 116
Mitsubishi DLP™ Projection Television Limited Warranty .................... 118
Index .................................................................................. 120

8
Our Thanks...
Thank you for choosing Mitsubishi as your premier Home Entertainment provider
This Owner’s Guide describes the features and functions of your Mitsubishi
widescreen, high definition TV. We urge you to examine this Owner’s Guide to
become familiar with the innovative features and operations this unique television
offers.
The very core of our corporate philosophy is to provide our customers with the
very best. Our development team at Mitsubishi has worked to provide you with
a television that defines “state-of-the-art,” with the capability to meet your needs
now and in the future.
Whether this is your first Mitsubishi electronic product, or an addition to your
Mitsubishi collection, we believe you and your family will continue to enjoy your
Mitsubishi home theater for many years.
Thank you,
Mitsubishi Digital Electronics America, Inc.

Chapter . . . 1
Television Overview
TV Accessories .................................... 10
Special Features.................................... 11
Front Control Panel.................................. 12
Remote Control
Overview........................................ 14
BatteryInstallation.................................. 15
Care........................................... 15
SleepTimer ...................................... 15
TV Back Panel ..................................... 16
Memory Card Reader ................................ 18
System Reset Button ................................ 20
TV Reset Menu ..................................... 20

10 Chapter 1. Television Overview
TV Accessories
Please take a moment to review the following
list of items to ensure that you have received
everything.
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1. Remote Control
2. Two AA Batteries
4. One Four-Headed IR Emitter Cable (allows
NetCommand and TV Guide On Screen® to control
other devices)
5. Product Registration Card (not pictured)
6. Owner’s Guide (not pictured)
7. Quick Reference Card (not pictured)
8. TV Guide On Screen® Interactive Program Guide
User’s Manual (not pictured)
3. One Digital Audio Cable (sends the audio of digital
channels to a digital audio/video receiver).

Chapter 1. Television Overview 11
Special Features
Your new High Definition widescreen television has many special features that make it the perfect center of your home
entertainment system, including:
High Definition DLP™ Display System
Your widescreen Mitsubishi HDTV uses Texas Instruments most advanced Digital Light Processing™ technology for
rear projection televisions. This TV is truly a high-performance multimedia monitor uniquely capable of both stunning
high-definition video images and clear, detailed, high-resolution PC images. Your TV is able to accept video signals
from an antenna or direct cable in standard video scanning rates of 480i, 480p, 720p, 1080i and 1080p. It is also able
to accept, through the HDMI 2 connection, signals with PC resolutions from VGA (640 x 480) through XGA (1024 x 768).
When used with a compatible graphics card and controlling software, this TV is also able to accept the custom PC
resolution of 720p (1280 x 720). To connect a PC to HDMI 2, you need a PC video card with DVI or HDMI output. Next
you need to perform NetCommand setup for the HDMI 2 PC input so that the TV knows to apply the correct PC-signal
processing. All of the compatible video and PC signals will be converted to 1080p for final display; some signals will,
however, add black side bars, top and bottom bars, or both to fill the screen, and some signals will display standard
video overscan.
TV Guide On Screen® Interactive Program Guide System
An eight-day on-screen program guide that can be used with cable, over-the-air and CableCARD™ reception. The
subscription-free guide system lists regular, digital and high-definition programming. This system allows multiple
sorting options and easy program recording. Program listings are downloaded while your TV is turned off, so that you
have current program information available every day. Note that when the system is first set up, it may take up to 24
hours to begin to receive TV program listings. It may take one week to receive all eight days of TV program listings.
Digital Cable Ready (CableCARD™)
Your widescreen Mitsubishi HDTV is “Plug-and-Play” ready. It can descramble a cable provider’s one-way digital
signals with the use of a CableCARD security module. The CableCARD is used in place of a traditional cable box
to access digital cable programming (including high definition). Contact your local cable provider for availability
information and service details.
NetCommand®Home Network Control System
Your widescreen Mitsubishi HDTV offers a new level of networking to combine selected older products with new and
future digital products. NetCommand supports IEEE 1394 connections, Audio Video Control system (AV/C), 5C copy
protection and IR control of selected older products such as VCRs, DVD players, cable boxes or satellite receivers.
NetCommand includes the ability to learn remote control signals directly from many devices, allowing you to customize
the NetCommand system in a way that works best for your viewing
16:9 Widescreen Picture Format
Enjoy a full theatrical experience in the comfort of your home. View pictures as film directors intended them. Digital TV
broadcasts, DVDs and newer video game consoles support this widescreen format.
Memory Card Reader
You can display a slide show of your favorite JPEG pictures or listen to MP3 or WMA audio selections that have been
recorded on compatible memory cards.

12 Chapter 1. Television Overview
Front Control Panel
The shaded buttons on the front control panel are duplicated on the remote control. The top row of labels shows the
control functions when there are no TV menus displayed on the screen. The bottom row of labels shows the control
functions when the TV menus are displayed on the screen or when a special function has been activated. See “Remote
Control Overview” for further details on the functions of these buttons.
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If the TV does not respond to either the remote control or the front panel controls and/or
does not power off, press the SYSTEM RESET button with a pointed item, such as the end
point of a paperclip. The TV will turn off and the TIMER light will flash quickly for about one
minute. When the TIMER light stops flashing, you may again turn on the TV. The changes
you made the last time the TV was on before you used the SYSTEM RESET button may be
lost. Any changes that you previously saved are not lost.
Front-Panel Indicator Lights
Lamp Indicator
Indicator Color TV Condition Additional Information
None (indicator off) Normal TV on or standby condition. Normal operation.
Green, rapid blinking TV just powered off and lamp is
cooling.
Begins to blink 30 seconds after turning off TV. TV
can be turned on before it begins to blink or after the
blinking stops, but not while the indicator is blinking.
Normal operation.
Yellow, steady Lamp nearing end of useful life. This is a recommendation to have a new lamp ready
before the current lamp stops illuminating. See
Appendix H for ordering information.
Yellow, blinking 1. Lamp access door is open or not
secure.
TV will not operate until lamp access door is secure.
See Appendix H for installation information.
2. No lamp installed. TV will not operate without a lamp. See Appendix H
for installation information.
Red, steady Lamp no longer illuminates and has
reached the end of the lamp life.
Replace the lamp. The TV will not operate when
the lamp no longer illuminates. See Appendix H for
installation information.
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Model WD-73727
Front Control Panel
1. Shaded buttons duplicate buttons on the remote control 2. System Reset 3. Lamp indicator
4. Status indicator 5. Power/Timer indicator
1 1 123 4 55

Chapter 1. Television Overview 13
A/V Reset
There may be times when you wish to reset the A/V (Audio and Video) settings back to the factory defaults. To return
all the settings at once, press GUIDE and FORMAT on the front panel at the same time. To reset the defaults for
individual devices, use the A/V Memory Reset selection on the Audio/Video menu.
Power/Timer Indicator
Indicator Color TV Condition Additional Information
None (indicator off) TV is powered OFF. Normal operation.
Green, steady TV is powered ON. Normal operation.
Green, rapid blinking 1. TV just plugged into AC outlet. Wait until blinking stops before turning on
(approximately 1 minute). Normal operation.
2. AC just restored after power
failure.
Wait until blinking stops before turning on
(approximately 1 minute). Normal operation.
3. TV Rebooting after System Reset
used.
Wait until blinking stops before turning on
(approximately 1-2 minutes). Normal operation.
4. TV Rebooting after power
fluctuation or receiving abnormal
digital signals from digital channel,
CableCARD™, or digital device.
Wait until blinking stops before turning on
(approximately 1 minute). Normal operation.
5. You have begun the procedure
to update software from an
authorized flash memory device.
For detailed information, see the instructions
that accompany the authorized software update.
Important: Do not use non-authorized software at
any time.
Green, slow blinking TV powered off and automatic-on
timer is set.
Normal operation. TV can be turned on at any time.
Status Indicator
Indicator Color TV Condition Additional Information
None (indicator off) Normal TV on or standby condition. Normal operation.
Yellow, steady Room temperature is too high. TV will not operate when the ambient room
temperature is too high. Turn off the TV and wait
until the room temperature drops.
Red, either steady or
blinking
TV may require service. Turn off the TV and unplug the set from the AC power
source. Wait one minute and then plug the set back
in.
If the LED is still on, contact your dealer or a
Mitsubishi Authorized Service Center. See
www.mitsubishi-tv.com or call 1-800-332-2119 to
receive Authorized Service Center information.
Front Control Panel, continued

14 Chapter 1. Television Overview
Remote Control
Overview
Figure 1, following page
1. Slide Switch: Selects the A/V product to be
controlled by the remote control. Select TV for
NetCommand® device control.
2. Numbers: Individually select channels or enter
information into menus.
3. SQV (SuperQuickView™): Scans through
memorized lists of favorite channels.
4. CH(ANNEL)/PAGE: Scans up or down through
memorized channels. Pages up and down through
screens when used with TV Guide On Screen®,
ChannelView™, a satellite receiver, some cable boxes,
memory card playlists and JPEG thumbnails. Pages
up and down through DVD chapters.
5. DEVICE: Displays the Device Selection menu in
which you can select the device to view (ANT-1 and
ANT-2, or devices connected to the TV’s inputs,
including IEEE 1394 devices).
6. ADJUST: Press to navigate menus,
change settings, and move the PIP on-screen
location. Operates many NetCommand® functions.
Navigate TV Guide On Screen® and change settings.
7. TV MENU: Displays the on-screen menu
system.
8. ENTER: Selects a channel number or menu item.
9. DEVICE MENU: Displays the menu for devices
connected to the TV, including CableCARD™. For
VCR or DVDs, the first press displays the transport
menu, the second press displays the VCR or DVD
menu. Displays and removes options menus for TV
Guide On Screen. Opens the Media Dialog Box for
memory cards.
10. INFO: Press to display an on-screen summary of the
current device used and any broadcast information
available (including current V-Chip information). See
Appendix B for details on the on-screen display.
While in TV Guide On Screen, press repeatedly to
cycle through the available info box sizes.
11. V-CHIP: Turns the V-Chip Lock on or off.
12. PIP/POP: Turns on PIP and cycles through PIP and
POP display choices.
13. PIP CH: Scrolls up or down through memorized
channels for PIP
14. PIP DEVICE: Displays PIP Selection menu to select
the PIP or POP image source device
15. REC (Record): Displays the Record menu for
setting up recordings. Records with a VCR, sets up
recordings for DVCR, IEEE 1394 devices, or while in
ChannelView. Starts a recording when the Listings
screen for TV Guide On Screen is displayed.
16. REW/REV: Rewinds a VCR. Reverses scan with a
DVD, A/V Disc, or memory card file.
17. POWER: Turns power on and off for the TV and
other A/V products.
18. QV (QuickView™): Switches between the current
channel and last channel viewed.
19. SUB/CANCEL: When entering digital channel
numbers, adds separator between main and sub-
channel numbers. Clears SQV and some menu
entries, and cancels recordings.
20. VOLUME: Changes sound level.
21. MUTE: Turns sound on or off.
22. GUIDE: Displays or removes TV Guide On Screen
or ChannelView for ANT-1 and 2. Displays Track List
for A/V Disc. Displays program guide for satellite
receiver and cable boxes, or DVD Disc menu.
Displays thumbnails or playlists for memory card files.
23. Light: Located on the right side of the remote
control, this feature illuminates buttons or labels.
24. HOME: Exits TV on-screen menus and the TV Guide
On Screen system and returns to TV viewing.
25. AUDIO: Selects individual audio settings for
adjustment.
26. VIDEO: Selects individual video settings for
adjustment.
27. EXCH: Exchanges PIP or POP and main TV picture.
28. SLEEP: Sets the TV to turn off within 2 hours. See
the next page for setup instructions.
29 CONNECT: Initiates IEEE 1394 peer-to-peer
connections.
30. FORMAT: Changes the shape and size of the main
TV picture.
31. PAUSE: Pauses a live TV picture when no PIP or
POP image is displayed. When PIP image is visible,
pauses that image. Pauses a VCR, DVD, A/V Disc, or
memory card file.
32. PLAY: Plays a VCR, DVD, A/V Disc, or memory card
file.
33. FF/FWD: Fast forward a VCR or memory card file, or
fast play a DVD or A/V disc.
34. STOP: Stops play of a VCR, DVD, A/V Disc, or
memory card file.

Chapter 1. Television Overview 15
Remote Control, continued
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Figure 1. Remote Control Overview
Battery Installation
Figure 2
Installing the Batteries:
1. Remove the remote control’s back cover by gently
pressing the ribbed tab in the direction of the arrow
and sliding off the cover.
2. Load the batteries, making sure the polarities (+) and
(-) are correct. For best results, insert the negative (-)
side first.
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Figure 2. Operation: Installing the Batteries
Care
For Best Results from the Remote Control:
• Be within 20 feet of the equipment.
• Do not press two or more buttons at the same time
unless instructed.
• Do not allow unit to get wet or become heated.
• Avoid dropping on hard surfaces.
• Do not use harsh chemicals to clean. Use only a soft,
lightly moistened cloth.
• Do not mix new and old batteries.
• Do not heat, take apart, or throw batteries into fire.
• Use only AA alkaline batteries.
Hint: If the remote is in the TV layer and does not
function, press POWER and 9, 3, 5 to reset the
remote.
Sleep Timer
Setting the Sleep Timer:
1. Press SLEEP on the remote control.
2. Each additional press of SLEEP increases the time
displayed by 30 minutes up until the maximum value
of 120 minutes.
3. After five seconds of inactivity, the message will
disappear.
4. Press SLEEP to view the time remaining before the
timer turns the TV off.
Cancelling the Sleep Timer:
1. Press SLEEP to display the on-screen message.
2. Press SLEEP repeatedly until OFF is displayed.
Note: After five seconds of inactivity, the mes-
sage box disappears.

16 Chapter 1. Television Overview
TV Back Panel
1. Antenna (ANT-1 MAIN, ANT-2 AUX)
ANT-1 MAIN and ANT-2 AUX can each receive both
digital and analog over-the-air channels from a VHF/UHF
antenna or non-scrambled digital/analog cable source.
Your primary viewing signal source should be connected
to ANT-1 MAIN. ANT-1 MAIN must be used to view
premium subscription cable TV service authorized by the
CableCARD™ access card. The CableCARD access card
is provided by your local cable company. ANT-2 AUX can
receive over-the-air or non-scrambled cable signals.
2. IR EMITTER NetCommand®
IR Emitters connected to these jacks are used by the
NetCommand system of the TV to control external analog
devices such as cable boxes, VCRs, DVDs, satellite
receivers and audio receivers. This system is also
coordinated with the TV Guide On Screen® system for
the control of cable boxes and to activate the record
feature of your VCR. Either connection can be used for
NetCommand functions.
3. INPUT 1 and 2
(Audio/Video 1 and 2)
Inputs 1 and 2 can be used for the connection of a VCR,
Super VHS (S-VHS) VCR, DVD player, standard satellite
receiver or other A/V device to the TV. Please note that
if S-VIDEO and VIDEO are available for the input, you
must choose to connect only one. They cannot both be
connected at the same time.
4. COMPONENT 1, 2, and 3 Inputs
YPbPr (480i/480p/720p/1080i)
These inputs can be used for the connection of devices with
component video outputs, such as a DVD player, external
HDTV receiver, or compatible video game system. Please
see Appendix A for signal compatibility.
5. DVI Analog Audio
Unlike HDMI, DVI does not carry audio information on the
same cable. Use these analog stereo audio inputs when
using the HDMI input with a device that outputs DVI instead
of HDMI, such as DVI output from a personal computer.
6. AUDIO OUTPUT, RECORD OUTPUT
AUDIO OUTPUT sends analog audio of the program
currently shown on the screen to an A/V surround sound
receiver or stereo system. Digital audio from digital
channels, FireWire® (DTV Link/IEEE 1394) devices and
HDMI devices is converted to analog audio by the TV. If
you do not have a digital A/V receiver, this should be the
only audio connection between the TV and your analog
A/V receiver or stereo system.
RECORD OUTPUT sends analog audio and video to
a VCR for recording purposes. These signals may not
be the same as those of the program that is currently
COMPONENT
YPbPr (480i/480p/720p/1080i)
INPUT
12
S-VIDEO
VIDEO
AUDIO-
LEFT/
(MONO)
AUDIO-
RIGHT
DTV/CABLE/
VHF/UHF
ANT 1 / MAIN ANT 2 / AUX
DIGITAL
AUDIO
OUTPUT CableCARD™ USE WITH ANT 1 CARD TOP
12
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Pb
Pr
AUDIO-
LEFT/
(MONO)
AUDIO-
RIGHT
OUTPUT
AUDIO
OUTPUT
RECORD
OUTPUT
DVI
Analog Audio
12VIDEO
AUDIO-
LEFT/
(MONO)
AUDIO-
RIGHT
MONITORLINK™/HDMI
VIDEO 480i/480p/720p/1080i
AUDIO PCM LINEAR
12
IEEE 1394
INPUT/
OUTPUT
Net Command
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VGA, W-VGA,
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6

Chapter 1. Television Overview 17
TV Back Panel, continued
being shown on screen. Signals from digital channels
and FireWire (IEEE 1394) devices are converted to analog
signals. There is no video signal when copy restrictions
are in effect. Audio alone is output when a Component
input or the HDMI input is selected for recording.
7. HDMI™ 1 and 2
The HDMI (High Definition Multimedia Interface) supports
uncompressed standard and high-definition digital video
formats and PCM digital audio format.
Use these inputs to connect to EIA/CEA-861 compliant
devices such as a high-definition receiver or DVD player.
These inputs support 480i, 480p, 720p and 1080i video
formats.
These inputs can also be used as a DVI connection with
separate analog audio inputs. An optional HDMI-to-DVI
adaptor or cable is necessary to make this connection
and may be available from your local electronics retailer.
When using the optional HDMI-to-DVI adapter, the DVI
analog audio inputs on your TV allow you to receive left
and right audio from your DVI device.
This input is HDCP (High-Bandwidth Digital Copy
Protection) compliant.
HDMI 2
HDMI 2 also allows the TV to display DVI or HDMI output
from a PC. To view PC video on the TV, you must activate
the PC option in NetCommand. You can do this during
initial NetCommand setup by selecting the PC option
in the Device Setup screen. To do this at any time
afterwards, use the NetCommand Add function.
To listen to audio from a PC when using PC DVI output,
you must connect the PC audio output to the TV’s DVI
Analog Audio 2, located above the HDMI 2 input.
8. DTV Link™/IEEE 1394
These jacks allow the TV to connect to external IEEE 1394
digital products by means of a single cable. Two jacks
are provided for this purpose, which allow for a high
degree of flexibility for connecting your NetCommand
controlled system. Detailed information regarding
IEEE 1394 connection requirements is in Chapter 2,
“Connecting.”
9. CableCARD™ Slot
The CableCARD access card from your cable TV service
provider is inserted into this slot. The top of the card
should face in the direction indicated by CARD TOP .
CableCARD is a nationwide standard system that allows
your local cable TV provider to supply you with an
access card customized to your account. This card
allows the TV to receive, decode and unscramble the
premium digital channels included in your cable TV
subscription without the use of a cable box. See page
23 for additional CableCARD information and activation
instructions.
If your cable company is not currently offering
CableCARD access cards, you will need to use a
cable box provided and authorized by your local cable
company to view scrambled channels.
10. Digital Audio Output
This output sends Dolby® Digital or PCM digital audio to
your digital A/V surround sound receiver. Analog audio
from analog channels and devices is converted by the
TV to PCM digital audio. In most cases, this should be
the only audio connection between the TV and your A/V
receiver. If you have MP3 audio from memory cards,
however, you need to connect the TV’s analog AUDIO
OUTPUT (left and right) to your A/V receiver.

18 Chapter 1. Television Overview
Memory Card Reader and Front-Panel Inputs
Memory Card Reader
Figure 3
The memory card reader has four card slots that allow
the display of JPEG pictures from many digital cameras
and allow you to listen to MP3 or WMA audio files
recorded from computers or other digital recording
devices.
The card slots are designed for the specific types of
cards listed below. Other cards or objects should not
be inserted into the slots as this may damage the TV.
See the discussion of memory cards in chapter 6 for
details about JPEG, MP3 and WMA file types that are
compatible with the TV.
Card Compatibility
Slot Card Types
CARD 1 SmartMedia™
CARD 2 MultiMediaCard™
Secure Digital (SD)
CARD 3
CompactFlash®
(Types I and II)
Microdrive®
CARD 4 Memory Stick PRO™
Memory Stick™
Portions of the advanced circuitry of this TV must continue to operate even when the TV is turned
off. Some of these circuits therefore need to be cooled at all times. A low-power standby fan may
be heard in a quiet environment. This is normal operation.
IMPORTANT
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Memory Card
Reader
Input 3 and IEEE
1394 Input/Output
Models WD-52628, WD-62628

Chapter 1. Television Overview 19
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Figure 4. Input 3 and IEEE 1394 input/output on front panel
Input 3 and IEEE 1394 Input/Output
Figure 4
These jacks allow for convenient connection of audio/
video devices to the front of the TV.
Note that if you connect to the S-VIDEO terminal, the
VIDEO terminal is deactivated. The VIDEO terminal is
active only when there is no S-Video connection.
Use the IEEE 1394 input/output to connect IEEE 1394
devices, such as some camcorders. This connection
works the same as the rear IEEE 1394 connections.
Please refer to the NetCommand® information (Chapter
3) for details.
Memory Card Reader and Front-Panel Inputs
Model WD-73727
Memory Card
Reader
Input 3 and IEEE 1394
Input/Output
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20 Chapter 1. Television Overview
Additional Information
Do not attempt to update the software of this TV with software or cards that are not provided
by or authorized by Mitsubishi Digital Electronics America, Inc. Non-authorized software may
damage the TV and will not be covered by the warranty.
IMPORTANT
Demo Mode
This TV has a demo mode for use in retail stores. To turn the demo mode On/Off, press the following buttons in
sequence:
MENU, 0, QV, 0
System Reset Button
If the TV doesn’t respond to either the remote control
or the front panel controls or will not power off, press
the SYSTEM RESET button on the front panel with a
pointed item such as the point of a ball point pen or
end tip of a paperclip.
The TV will turn off and the green LED will flash
quickly for about one minute. When the green LED
stops flashing, you may turn on the TV again. The
changes you made while the TV was most recently
on, before you used the SYSTEM RESET button, may
be lost; the changes you made previously, however,
are not lost. Only those changes since the last power
on may be lost when the system reset button is
pressed. All other settings are retained.
TV Reset Menu
Read on-screen warnings before
proceeding, as some user data or
settings may be erased.
1. Press TV MENU and then 1, 2, 3 to see the
RESET SERVICE MENU to reset the TV.
2. Select Reset System Defaults (CAUTION: All
settings, except V-Chip, will be reset to the
original factory defaults).