Mitsubishi 740, 840 Series Home Cinema Television Basic Owners Guide

							 3.  TV Features 21
For assistance call 1(800) 332-2119
3D Video, continued
Notes on Using 3D Video Settings
3D signals and 3D settings affect some TV functions.  
Switch to a non-3D source to regain full TV operation.
If Source Format is set to Automatic  or one of the 
named 3D formats OR  Source Format
 is set to Off and 
the 3D video source is HDMI 1.4a compliant (picture may 
still appear as 2D), the following limitations apply:
•	 Picture adjustments are limited.  To make picture 
adjustments while watching normal 2D images from 
the device, temporarily set Source Format  to Off to 
make the full range of adjustments accessible.
•	 While receiving a 3D signal, 
 
- The 
F O R M AT key is disabled.
 
- The 
INTERNET key is disabled.
Other Options in the 3D Menu
Glasses 
Control Off  Settings The Off
 settings disable output 
from the selected emitter.
•	 Use Off  to prevent IR interfer -
ence when using an external 
e m i t t e r.
•	 Use Off  for DLP Link  if you are 
not using DLP Link glasses.
2D+ Depth When selected, generates a simu -
lated 3D image from an ordinary 
2D image.  Adjust the effect using 
the Depth  setting.  Requires use of 
active-shutter 3D glasses.
Watching 3D Video
Active 3D glasses are required.  All glasses in use 
at the same time must use the same control type.  
Halogen lights, fluorescent lights, or direct sunlight can 
interfere with operation of the glasses.
1.  Switch the TV to the 3D video device.  Press INPUT 
then highlight the icon for the 3D video device.  Press 
ENTER.
Note:  Before watching 3D images from an internet 
source, it is important to establish the internet 
connection first before enabling 3D mode.
2. Press MENU and select the Picture > 3D Mode menu.
3. For Source Format , select Automatic and press 
ENTER.  Press EXIT to close the menu.
•	 If the image looks correct, the device is HDMI 
1.4a compliant; always keep the setting at 
Automatic  for this device.
•	 For non-compliant 3D sources, open the 
Picture > 3D Mode menu and select a source 
format based on how the picture looks:
Side by Side
Two images, screen  split vertically
Top/Bottom
Two images, screen split horizontally
Checkerboard
Blurry double image (always required for 
checkerboard signals)
4. Press EXIT to close the menu.
5. If the image does not appear correct (e.g., objects 
appear to be moving in instead of out), 
open the 
Picture > 3D Mode menu.  Highlight the Reverse  
setting for the current control type and press 
ENTER 
to add a check.
6. When finished watching 3D video:
•	 If your 3D video device is HDMI 1.4a compliant, 
keep the setting on Automatic .
•	 If you manually selected a source format in the 
Picture > 3D menu, open the menu again and 
select Automatic  or Off.
3D Safety Requirements 
•	3D Glasses are NOT designed as sunglasses or safety 
glasses and do not provide protection.  3D glasses 
should be worn only when viewing 3D material.
•	Do not wear the wireless glasses in any situations 
that require unimpaired visual perception.
•	 Children under the age of 5 should not view 3D 
programming.
Under normal conditions, 3D viewing is safe for your movies or 
games.  Some people may experience discomfort, however.  
To minimize the potential for experiencing visual problems or 
any adverse symptoms:
•	 Read and follow any and all safety warnings that accom -
pany your 3D glasses or 3D source devices.
•	 Maintain a distance of no less than 2 to 2.5 times the 
screen height measurement away from the display.  
Viewing from too short a distance can strain your eyes.
•	 Take regular breaks, at least 5 minutes after every hour of 
3D viewing.
If you experience any of the following symptoms, discontinue 
3D viewing until the symptoms go away:
•	 nausea, dizziness, or queasiness, 
•	 headache, or eyestrain,   
						

							22 3.  TV Features
For assistance call 1(800) 332-2119
3D Video, continued
•	blurry vision,
•	 double  vision that lasts longer than a few seconds,
Do not en gage in any potentially hazardous activity (for 
example, driving a vehicle) until your symptoms have com -
pletely gone away.  If symptoms persist, discontinue use and 
do not resume 3D viewing without discussing your symptoms 
with a physician.
Do not use the glasses where loss of balance or limiting your 
field of vision may be dangerous to you.
Do not us e near staircases, ledges or balconies.  You may 
risk falling during or after use.
Epilepsy
WARNING!  IF YOU OR ANY MEMBER OF YOUR FAMILY 
HAS A HISTORY OF EPILEPSY, CONSULT A PHYSICIAN 
BEFORE USING 3D VIDEO OR GAME PRODUCTS.
A small percentage of the population may experience epilep -
tic seizures when viewing certain types of TV images or video 
games that contain flashing patterns of light.
The following people should consult a physician before 
viewing 3D Games or Video:
•	 Anyone with a history of epilepsy, or who has a family 
member with a history of epilepsy
•	 Anyone who has ever experienced epileptic seizures or 
sensory disturbances triggered by flashing ligh t effects.
WARNING!  SOME LIGHT PATTERNS MAY INDUCE 
SEIZURES IN PERSONS WITH NO PRIOR HISTORY O F 
EP ILEPSY.  DISCONTINUE 3D VIEWING IF YOU EXPERI -
ENCE ANY OF THE FOLLOWING SYMPTOMS:
•	 Invol untary movements, eye or muscle twitching
•	 Muscle cramps
•	 Nausea, dizziness, or queasiness
•	 Convulsions
•	 Diso rientation, confusion, or loss of awareness of your 
surroundings
Notice Concerning Format Compatibility
The Mitsubishi TVs will support the mandatory HDMI 
1.4a 3D signals intended for the United States.  Spe -
cifically, the TVs will support the 3D signals known as 
Frame Packing 1080p/24Hz and 720p/60Hz (primar -
ily from Blu-ray players and gaming consoles), Side-
by-Side in 1080i/60Hz, 1080p/24Hz/30Hz/60Hz and 
720p/60Hz, Top/Bottom in 1080p/24Hz and 720p/60Hz, 
and Checkerboard 1080p/60Hz.  However, there may be 
some 3D sources that are not compatible with the TVs.   
In all cases: (1) 3D sources must connect to the TVs 
using the HDMI inputs or via StreamTV™ Internet Media; 
and (2) Active Shutter 3D glasses that match the TV’s 
internal synchronization emitter, or Active Shutter 3D 
glasses with their own external matching synchroniza -
tion emitter connected to the rear of the TV or DLP Link 
Active Shutter 3D glasses are required in order to view 
3D content.
Wireless Audio Playback (840 Series)
The TV’s built-in speaker array can play audio from a 
handheld device using Bluetooth ®
 A2DP (stereo audio) 
wireless technology.
Pairing the TV with an Audio Playback Device
1.  Turn on the wireless device you wish to use for 
playback.
2. Press INPUT to display the Input Selection  menu.
3. Highlight the Bluetooth icon and press ENTER .
4. Pair your device with the TV and then connect.  Some 
devices pair and connect automatically, while others 
require you to enter the TV pass code displayed.
5. Use keys on the TV’s remote control to control play
-
back.  Not all keys work for all devices.
Resetting Bluetooth  Pairing or Connection
Perform this reset if the audio device does not connect  
properly to the TV.
1. If the audio device has been previously paired with 
the TV, delete the TV from the device’s paired list.
2. Go to the TV’s Inputs > Name menu and highlight 
the Bluetooth  icon.  Press 
ENTER to select Off.
3. Press EXIT.
4. Go to the Inputs > Name menu and highlight the 
Bluetooth icon.  Press 
ENTER  to select On .
5. Press EXIT .
Tips for Wireless Playback
•	Selecting the Bluetooth  icon at a later time will 
connect the TV again to the paired device.
•	 If the paired device is not available, the TV will 
accept pairing from a different device.
•	 Once connection is lost, the TV will power off after 
five minutes without receiving a signal.
•	 To clear a paired device, turn off the Bluetooth   icon  
( Inputs > Name menu) or pair the TV with a differ -
ent device.
•	 To remove the Bluetooth  icon from the Input 
Selection  menu, turn off the icon in the Inputs > 
Name  menu.       
						

							 3.  TV Features 23
For assistance call 1(800) 332-2119
Sound Projector Technology
The TV’s built-in speaker array can be adjusted to 
reflect sound off the room walls to create a surround 
sound effect.  Setup can be performed either manually 
or automatically.
•	To create the surround sound effect, the room walls 
must reflect sound and not be covered with sound-
absorbent material.
•	 Repeat the setup procedure if you reconfigure the 
room’s walls or furnishings.
Before You Begin
Positioning the TV
•	Center the seating area in front of the TV and at 
least six feet away from it.
•	 Arrangements that give good results:
•	If the room is an odd shape, locate the TV to take 
best advantage of wall reflections.
•	Avoid locations that may distort sound reflections.
Connecting the TV
To hear digital surround sound, the TV must be con -
nected to a digital surround sound source.  The TV can 
receive digital surround sound from:
•	Any HDMI jack
•	 The 
ANT input (from some digital broadcasts)
Other stereo connections will provide Dolby Pro Logic 
surround sound.
Sound  Projector (840 Series)
Microphone Placement for Auto Setup
•	Make sure there are no large obstacles between 
the TV and microphone.
•	 Place the microphone
 
- On a flat, level surface at least six feet away 
from the front of the TV.
 
- On a tripod or on the backrest of your seating.
 
- At the same height yours ears would be when 
watching TV.  The height must be within 3 
vertical feet of the height of the TV’s speaker 
a r r ay.
 
- Centered in front of the TV, not off to the side.
6 ft. minimum
Height of TV 
speaker array
or
Be sure the 
height of the 
microphone is 
within three feet 
of the speaker 
height.
Center the micro-
phone in front of 
the TV.
Set the microphone 
on a level surface at 
ear height at least 
six feet from the TV.  
Use a seat backrest 
or tripod so as to 
pick up sound from 
all directions.
Maximum height above speakers
Minimum height below speakers
Microphone
TV
6 ft. minimum
Microphone
Height of TV 
speakers3 ft.3 ft.
3 ft.  
						

							24 3.  TV Features
For assistance call 1(800) 332-2119
Sound Projector, continued
Auto Setup
Auto setup uses a calibration microphone to optimize 
Sound Projector performance for most room condi-
tions.
Initial Preparation
1.  Position and connect the TV as described under 
“Before You Begin” on the previous page .
2. Power on the TV and external subwoofer, if any.
3. Plug the microphone cable into the TV’s INPUT 1 left 
(white) audio jack.
3D
GLASSES EMITTERANT
DIGITAL
AUDIO
OUTPUTAUDIO/SURROUND-OUTPUT-
R L
LAN
CENTER
INPUT SUB WOOFER
OUTPUTEXTERNAL
CONTROLLER  INPUT
USB-P1 2
34HDMIL
R
TV jack panel
L
R
L
R
DIGITAL
AUDIO
OUTPUT
Connect microphone to the 
left (white) audio input jack.
4. Place the microphone as described in the guide -
lines on the previous page .
Start Auto Setup
5. Press MENU  and go to Sound > AutoSP.
6. Highlight S TA R T and press ENTER  .
7.  Quietly exit the room right away.  The calibration 
sequence will start in a few seconds and may be 
loud.  It is important to leave the room as your pres -
ence will interfere with the calibration process.
8. Wait for completion of setup before returning 
to the room.
9. Play some sample audio material to check the 
sound quality.
Note:  Do not perform manual adjustments after run-
ning Auto setup, as this will erase all settings 
defined during Auto setup.
10. Store the microphone out of direct sunlight and 
away from heat.
Basic Manual Setup
Note:  If you have already performed Auto setup, do 
not make manual adjustments.  Doing so will 
erase all settings created during Auto setup.
1. Press MENU  and go to Sound > SoundPro.
2. Enter the room dimensions and layout information 
requested in the screen.  To change measure -
ments, press 
  or enter numbers on the remote 
control’s keypad.
3. Press EXIT  to exit and save settings.
4. Play some sample audio to check sound quality.  
If further adjustment is needed, use the Custom  
menu as described next.
Custom Menu
Use the Custom  menu after defining the room layout.
For a room with large areas of curtains that might affect 
sound reflection, do the following: a. Open the curtains fully to improve sound reflec -
tion.
b.  Set angles by performing the procedure in 
“Adjusting Beam Angles .”
c.  Close the curtains.
d.  Set levels by performing the procedure in 
“Adjusting Levels .”          
						

							 3.  TV Features 25
For assistance call 1(800) 332-2119
1. From the Sound > SoundPro  menu go to the 
CUSTOM  menu.
2. Position yourself in your usual viewing location.  
Remain in this position, looking at the TV, while 
making the following adjustments.
3. Adjusting Beam Angles
a. Adjust Center Beam Angle  until sound is 
about equal in both ears.
b.  Adjust Left Beam Angle to maximize sound 
heard from the front left side.
c.  Adjust Right Beam Angle to maximize sound 
heard from the front right side.
d.  Adjust Left Surround Beam Angle to where 
the sound seems to come from the left rear 
side.  If this cannot be achieved, make the 
setting the same as that for Left Beam Angle.
e.  Adjust Right Surround Beam Angle to where 
the sound seems to come from the right rear 
side.  If this cannot be achieved, make the 
setting the same as that for Right Beam Angle.
4. Adjusting Levels
a. Adjust Center Level  to the mid level.
b.  Adjust the following levels one at a time so that 
each one sounds about the same as the center 
level:
Left Level
Right Level
Left Surround Level
Right Surround Level
c.  Check all sound levels by quickly switching 
between them using 
 .
d.  Readjust individual levels in small increments 
and recheck as above until all sound levels 
seem about the same.
5. Adjusting an External Subwoofer
Note:  Set Sound > Global > Subwoofer to On  to 
make this adjustment available.
a.  Play sample video or music containing low-
frequency bass sound.
b.  Press 
AUDIO .  Use   to display the Sub -
woofer  option.
c.  Press 
   to adjust the subwoofer volume.
Making Adjustments in the Custom Menu
•	Press 
  to select an audio beam; colors of the 
adjusters correspond to audio beams in the on-
screen diagram.
•	 Press 
   to redirect the audio beam or change 
the sound level.
Controls in the SoundPro 
> Custom menu adjust the 
direction and focus of the TV’s sound output.
At extreme beam angles, adjustment may be limited 
and the image on screen may not accurately represent 
the sound beams.
Adjust the volume level of individual audio beams 
using sliders in the SoundPro > Custom menu.
Resetting Angle and Level Values in the Custom Menu
Follow these steps to return settings to the default 
values.
1.  Press EXIT  to clear all menus.
2. Press MENU .  Go to the Sound > SoundPro  
menu and press 
ENTER .
3. Change any setting (e.g., TV Location ).
4. Press EXIT  to clear all menus.
5. Press MENU .  Go to the Sound > SoundPro 
menu and press 
ENTER .
6. Enter the correct values for the room layout.
7.  Return to the CUSTOM  menu to adjust angles 
and levels.
Sound Projector, continued         
						

							26 Appendices
For assistance call 1(800) 332-2119
Appendix A:  Auto Input Sensing
About Auto Input Sensing
This TV’s Easy Connect™ Auto Input Sensing feature 
detects the following connections automatically:
•	Analog video jacks
•	 HDMI inputs (when powered on)
Auto Input Sensing for Most Devices
When you first connect a device, the TV will: a. Detect the connected device and automati -
cally switch to it.
b.  Prompt you to identify the device type.
c.  Repeat these steps for other newly detected 
devices.
When You First Connect a Device
•	 Most Device Types.  Select the device type from 
the on-screen list.  The device type you select here 
will appear as an icon in the Input Selection  menu.
•	A /V Receiver.  For an HDMI-equipped A /V 
receiver, select AVR  
from the list of device types if 
the A /V receiver is not recognized automatically.
•	 HDMI CEC Devices Compatible with the 
TV’s HDMI Control Feature.  
Compatible 
CEC-enabled HDMI devices are often recognized 
automatically by the TV.
  HDMI Control may allow 
you to control some functions of a CEC-enabled 
device.  See the supplemental Owner’s Guide at 
www.mitsubishi-tv.com .
New Device Found screen for a device with HDMI 
control enabled.  Select On if you want to enable the 
TV’s HDMI control of the device.  In some cases, as 
in the example, you will also be prompted to select a 
device name. Tips on Auto Sensing
•	
Choose a different name for each input.
•	 The antenna input (
ANT) and Bluetooth ® 
are 
never auto-detected.  You can remove the unused  
icons from the Input Selection  menu in the 
Inputs  > Name  menu.
•	 Change the device type displayed in the Input 
Selection menu by using the Inputs > Name 
menu.
•	 Some HDMI devices can automatically tell the TV 
what name to use in the Input Selection  menu 
and you will be unable to change the name.
•	 The TV is unable to detect a new connection if the 
current input is Bluetooth ®
 or internet.  Switch to 
a different input before connecting.
Reactivating Auto Input Sensing for an HDMI Input
After you disconnect an HDMI device, Auto Input 
Sensing is temporarily disabled and the disconnected 
device still appears in the Input Selection  menu.
Perform these steps:
1.  Power off the device.
2. Disconnect the HDMI cable.
3. Press MENU on the TV remote control to enter the 
TV main menu.
4. Go to Inputs > Name .
5. Highlight the HDMI input name and press ENTER to 
select Delete .
6. Press EXIT to clear the menus.
Inputs > Name menu with Delete  selected for 
HDMI-3.
7.  Connect the new device and the New Device 
Found  screen will display.  
						

							 Appendices 27
For assistance call 1(800) 332-2119
CAUTION
BURN DANGER!  HOT SURFACES INSIDE!
Touch lamp cartridge handle only.  Do not touch lamp or lamp car-
tridge housing.  Keep lamp cartridge horizontal during removal.  Do  not tilt as glass may come out and cause injury.  Replace lamp car -
tridge only with the same part number 915B455011.
CAUTION:  If the television is on, press POWER to turn it off.  Unplug the television and 
allow it to cool for at least one hour before attempting to replace the lamp cartridge.
Lamp
The light source for this television is a 
lamp, which is part of a lamp cartridge 
assembly.  The life of the lamp can 
vary, based on the lamp itself, the air 
temperature around the TV while it is 
operating, the selected lamp mode, and 
your viewing patterns.  Warmer air or 
poor ventilation shorten the lamp life, as 
does setting 
Lamp Energy to Bright 
and turning the television on and off 
frequently.
Mitsubishi warrants the lamp for one (1) year from the date of original 
TV purchase at retail.
The lamp cartridge assembly is designed to be replaced by the TV 
owner.  The cost of labor for a service technician to replace the lamp 
is not covered by the warranty.
Ordering a New Lamp
To Receive a Replacement Lamp Cartridge Assembly Under Warranty •	Visit our website at www.mitsuparts.com .
•	 Call (800) 553-7278.  Please have model number, serial number, 
and TV purchase date available.
To Purchase a Replacement Lamp Cartridge Assembly After Warranty
Visit our website at www.mitsuparts.com  or call (800) 553-7278.  Order the following:  
Lamp Part Number 915B455011
WARNING
•	 Do	not	remove	the	lamp	cartridge	immediately	after	turning	off	the	television.		You	may	get	burned	because	the	lamp is very hot.  Allow the television to cool for at least one hour before replacing the lamp cartridge.
•	 Do	not	remove	the	lamp	cartridge	except	when	replacing	it.		Careless	treatment	can	result	in	injury	or	fire.
•	 Do	not	touch	the	lamp	glass	element.		It	may	be	very	hot	and	break,	causing	injuries	or	burns.
•	
Be sure not to insert any metal or flammable object into the lamp cartridge opening, as it may cause fire or electrical 
shock.  If a foreign object is inserted into the opening, unplug the AC cord of the TV and contact your dealer for service.
•	 Install	the	lamp	cartridge	securely.		Failure	to	do	so	may	cause	a	fire.
•	 Do	not	touch	the	lamp	glass	elements.		Oils	from	your	fingers	may	cause	premature	lamp	failure.
Hg= MERCURY
THE LAMP INSIDE THIS PRODUCT CONTAINS MERCURY AND MUST BE RECYCLED OR DIS -
POSED OF ACCORDING TO LOCAL, STATE OR FEDERAL LAWS.  For disposal or recycling infor -
mation, please contact your local authorities or the Electronic Industries Alliance at www.eiae.org
WARNING
THE ACCESS PANEL IS 
PROVIDED WITH AN INTERLOCK 
TO REDUCE THE  RISK OF 
EXCESSIVE ULTRAVIOLET 
RADIATION.  DO NOT DEFEAT 
ITS PURPOSE OR ATTEMPT TO 
SERVICE WITHOUT REMOVING 
PANEL COMPLETELY.
Lamp-Substitution Alert
MEVSA recommends that you use only genuine Replacement Lamp Assemblies purchased directly from Mitsubishi or a 
Mitsubishi Authorized Dealer or Mitsubishi Authorized Service Center.  MEVSA advises that replacement lamps obtained 
separately from the Lamp Cartridge and/or Lamp Assemblies obtained from unauthorized sellers may be incorrect for 
your television, may not fit or perform properly and may even damage your television.  MEVSA can not be responsible 
for the performance, reliability or safety of any replacement lamps that are obtained from unauthorized sources.
Appendix B:  Lamp-Cartridge Replacement  
						

							28 Appendices
For assistance call 1(800) 332-2119
Replacement Procedure
Removing the Old Lamp Cartridge
1. Turn off TV power and unplug the TV.  Allow the 
lamp to cool for at least one hour before proceed -
ing.
2. After the lamp has cooled, remove the cover of the 
lamp compartment, located on the back of the TV.
Refer to figures 1 and 2.  Use a #2 (medium) Phillips 
screwdriver to loosen the screws securing the 
cover.   
Keep the screws and cover for re-installation
3. With a medium Phillips screwdriver, loosen the 
screw securing the lamp cartridge until it disengage 
from the mating threads.  This is a captive screw 
and cannot be separated from the lamp cartridge.
4. Fully open the bag supplied with the replacement 
lamp and set the opened bag aside.
5. Gently grasp the handle of the lamp cartridge and 
pull the old cartridge straight out.  See figure 3.
CAUTION:   Do not tilt or rotate the cartridge, as 
small glass fragments may fall out.
6. Without tilting or putting down the lamp cartridge, 
insert it into the opened bag.  Close the bag while 
being careful not to let any glass particles fall out.
Installing the New Lamp Cartridge
1.  Do not touch the glass parts of the new lamp car -
tridge.  Insert the new cartridge into the TV in the 
same orientation as the old cartridge.  Push on the 
cartridge housing until it is fully seated.
2. Gently tighten the lamp screw with the screwdriver.  
AVOID OVERTIGHTENING!
3. Replace the plastic cover and retaining screws.
4. WASH YOUR HANDS THOROUGHLY, AS THIS 
LAMP CONTAINS MERCURY. Figure 3
Use only replacement lamp part number 
915B455011.
Figure 2
Figure 1
Appendix B:  Lamp-Cartridge Replacement, continued
Step 3
Disposal of the Old Lamp Cartridge
Contact your local authorities or the Electronic Industries 
Alliance at www.eiae.org for lamp-disposal or recy
-
cling instructions.  Do not dispose of the old lamp with 
common trash.  
						

							 Appendices 29
For assistance call 1(800) 332-2119
Appendix C:  Troubleshooting
TV Reset Comparison Guide
You can resolve many common TV problems using the 
reset functions described in the following table.
IMPORTANT
Before you change sound or picture settings:  If 
picture or sound settings seem wrong for a broadcast 
channel (a channel from the 
ANT input, a cable box, or 
satellite receiver), first check other channels from the 
same input before changing settings.  If most other  channels from the same input seem correct, there is 
likely a problem with the broadcast rather than with the 
TV.  Use care in this case, as changes you make to fix 
problems on individual channels also affect all other 
channels on the same input.Additional troubleshooting tips are in the supplemen
-
tal Owner’s Guide at www.mitsubishi-tv.com .
Reset NameWhen to Use How to Use Resulting Action
Format If the picture shape 
seems incorrect, use 
the 
F O R M AT key to 
change the picture 
shape. Press 
F O R M AT to cycle through the 
picture shapes available for the 
signal. The last-used format for the signal 
type will be recalled on the input.
Note:   Also check the aspect 
ratio feature on your cable box or 
satellite receiver as this may be 
altering the picture.
840 Series.  
PerfectColor ™
/
PerfecTint ™
 
Reset
(for the single 
current input) When the color 
intensities seem out 
of balance, use the 
PerfectColor/P
erfecTint 
reset to reset the color 
balances to the original 
factory settings.
Both PerfectColor and 
PerfecTint are reset at 
the same time. 1.
  While viewing the input to reset, 
press 
MENU and go to Picture > 
Perfect .
2.  Press 
ENTER to display the 
PerfectColor adjustment screen.
3.  Press 
CANCEL to reset the colors. All PerfectColor/PerfecTint 
sliders are reset to the original 
center position.  The PefectColor/
PerfecTint settings for other 
inputs remain unchanged.
A /V Memory 
Reset
(for the single 
current input)
When audio and/or video 
settings for a single input 
seem incorrect, use A /V 
Memory Reset to return 
the input to the original 
factory settings.1.   While viewing the input to reset, 
press 
MENU and go to Picture > 
Reset .
2.  Press 
 to highlight Reset .
3.  Press 
ENTER again to reset. Most Audio and Video settings 
for the individual input are reset 
except for the global settings 
for audio Balance, Listen To, 
Language, and Advanced.
A /V Reset
(for all inputs) To reset audio and 
video adjustments for 
all inputs to the original 
factory settings. While viewing the TV, press the 
control-panel buttons 
INPUT and 
VOLUME DOWN at the same time for at 
least two seconds. Most Audio and Video settings 
are returned to the original 
factory settings, including global 
settings not affected by Picture 
> Reset
.  Settings under Picture 
> Advanced  are unaffected.
Channel 
Memorization To erase and re-mem
-
orize channels on the 
A NT input . 1.
  Press 
MENU and go to Setup > 
Channel .
2.  Highlight the reception mode, 
e.g. Ant Air , and press 
ENTER.
3.  Highlight All Channels  and 
press 
ENTER.
4.  Highlight Scan .
5.  Press 
ENTER to start channel 
memorization. All previously memorized chan
-
nels for the antenna input are 
erased and a new set of memo -
rized channels is created.  All 
channel information in the 
FAV menu, ChannelView, and 
Channel Lock is deleted.  To add 
or delete individual channels, 
use the Setup > Channel > Edit 
menu. 
Lock Menu 
Pass Code To change your Lock
 
menu pass code
Press the 9 and LAST keys simultaneously to temporarily unlock the TV.  See 
the supplemental Owner’s Guide at www.mitsubishi-tv.com  for more.  
						

							30 Appendices
For assistance call 1(800) 332-2119
Appendix C:  Troubleshooting, continued
Service and Customer Support
Service
If you are unable to correct a problem with your 
TV, consult Mitsubishi Consumer Relations at 
1 (800) 332-2119.
•	 DO	NOT	adjust	any	controls	other	than	those	described in this Owner’s Guide and the on-line 
supplemental Owner’s Guide.
•	
DO NOT remove the protective back cover of your TV.
Customer Support
•	 To	order	replacement	or	additional	remote	controls
, 
visit our website at www.mitsuparts.com  or call 
1 (800) 553-7278.
•	 For	questions:
 
- Call Consumer Relations at 1 (800) 332-2119.
 
- E-mail:  [email protected]
 
- Website:  www.mitsubishi-tv.com
Reset Name When to Use How to Use Resulting Action
Control-Panel 
Lock Release To re-enable the 
control-panel buttons 
after activation of the 
Control-Panel Lock Press and hold the 
INPUT button on 
the control panel for ten seconds.  If 
the TV is powered off, you can now 
press the 
POWER button to turn it on. Allows the control panel to be 
unlocked if the remote control is 
misplaced.
System Reset If the TV does not turn 
on or off, does not 
respond to the remote 
control or control-
panel buttons, or has 
audio but no video. Press and hold the 
POWER button on 
the control panel for ten seconds.The TV will turn off.  The green 
LED will flash quickly for about 
one minute.  The changes you 
made most recently, before using
 
SYSTEM RESET, may be lost.
TV Reset
IMPORTANT:   
Use this reset 
only if other 
troubleshooting 
has been unsuc -
cessful. To reset all consumer-
accessible settings 
and all memories to 
the original factory 
defaults.
Use TV Reset if the TV 
can respond to con
-
trols but TV behavior is 
abnormal.
CAUTION:   A ll ow n e r-
performed setups and 
adjustments will be 
erased. 1.
  While viewing the TV, press 
MENU to display the TV main 
menu.
2.  With the main menu displayed, 
press number keys 1  2  3 to 
display the Reset  menu.
3.  READ THE ON-SCREEN 
WARNING AND INSTRUC -
TIONS.
•	 If you do not wish to use this 
reset, press 
EXIT or MENU to 
back out.
•	 If you wish to continue, 
press 
ENTER to erase all 
memories and settings. The TV will start the initialization 
process and then turn off.  
The front green LED will start 
flashing.  All memory and 
settings outlined in this Owner’s 
Guide will need to be set again.