Z42PQ20-U 9/21/09 2:51 PM Page 1
Installation and Operating Guide
Model Number | Z42PQ20 | PLASMA TV
To view the extended version of owner’s manual that
contains the advanced features of this TV set, visit our
website at http://www.zenithservice.com
This product qualifies for ENERGY STAR in the “factory
default (Home mode)” setting.
Changing the factory default picture setting or enabling other
features will increase power consumption that could exceed
the limits necessary to quality for Energy Star rating.
© Copyright 2009, LG Electronics USA, Inc.
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Z42PQ20-U 9/21/09 2:51 PM Page 3
SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
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 com-
bination to avoid injury from tip-over.
Do not use this apparatus near water.
1
8
Clean only with dry cloth.
2
Unplug this apparatus during lighting storms
or when unused for long periods of time.
9
Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
3
4
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.
10
Do not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including amplifiers)that produce heat.
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.
5
Never touch this apparatus or antenna during
a thunder or lighting storm.
11
12
When mounting a TV on the wall, make sure
not to install the TV by the hanging power and
signal cables on the back of the TV.
Do not allow an impact shock or any objects to
fall into the product, and do not drop onto the
screen with something.
13
14
Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
6
7
CAUTION concerning the Power Cord:
It is recommend that appliances be placed
upon a dedicated circuit; that is, a single
outlet circuit which powers only that appliance
and has no additional outlets or branch
circuits. Check the specification page of this
owner's manual to be certain.
Do not connect too many appliances to the
same AC power outlet as this could result in
fire or electric shock.
Only use attachments/accessories specified by
the manufacturer.
3
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Z42PQ20-U 9/21/09 2:51 PM Page 4
SAFETY INSTRUCTIONS
Do not overload wall outlets. Overloaded wall
ANTENNAS
Outdoor antenna grounding
20
outlets, loose or damaged wall outlets, extension
cords, frayed power cords, or damaged or
cracked wire insulation are dangerous. Any of
these conditions could result in electric shock
or fire. Periodically examine the cord of your
appliance, and if its appearance indicates damage
or deterioration, unplug it, discontinue use of
the appliance, and have the cord replaced with
an exact replacement part by an authorized
servicer. Protect the power cord from physical
or mechanical abuse, such as being twisted,
kinked, pinched, closed in a door, or walked
upon. Pay particular attention to plugs, wall
outlets, and the point where the cord exits the
appliance.
If an outdoor antenna is installed, follow the
precautions below. An outdoor antenna system
should not be located in the vicinity of over-
head power lines or other electric light or
power circuits, or where it can come in contact
with such power lines or circuits as death or
serious injury can occur.
Be sure the antenna system is grounded so as
to provide some protection against voltage
surges and built-up static charges.
Section 810 of the National Electrical Code
(NEC) in the U.S.A. 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 dis-
charge unit, connection to grounding electrodes
and requirements for the grounding electrode.
Do not make the TV with the power cord
plugged in. Do not use a damaged or loose
power cord. Be sure do grasp the plug when
unplugging the power cord. Do not pull on the
power cord to unplug the TV.
Antenna grounding according to the
National Electrical Code, ANSI/NFPA 70
Pince de mise à la terre
Fil d entrée d antenne
WARNING - To reduce the risk of fire or elec-
trical shock, do not expose this product to rain,
moisture or other liquids. Do not touch the TV
with wet hands. Do not install this product near
flammable objects such as gasoline or candles
or expose the TV to direct air conditioning.
15
Décharge d antenne
(section 810-20 du NEC
Conducteur mis à la ter
(section 810-21 du NEC
Équipement électrique
Pince de mise à la terre
Système d électrode
de mise à la terre (artic
section H du NEC)
NEC: National Electrical Code
Cleaning
21
When cleaning, unplug the power cord and
scrub gently with a soft cloth to prevent
scratching. Do not spray water or other liquids
directly on the TV as electric shock may occur.
Do not clean with chemicals such as alcohol,
thinners or benzene.
Do not expose to dripping or splashing and do
not place objects filled with liquids, such as
vases, cups, etc. on or over the apparatus (e.g.
on shelves above the unit).
16
17
Moving
22
23
Make sure the product is turned off,
unplugged and all cables have been removed. It
may take 2 or more people to carry larger TVs.
Do not press against or put stress on the front
panel of the TV.
GROUNDING
Ensure that you connect the earth ground wire
to prevent possible electric shock (i.e. a TV
with a three-prong grounded AC plug must be
connected to a three-prong grounded AC out-
let). If grounding methods are not possible,
have a qualified electrician install a separate
circuit breaker.
Ventilation
Install your TV where there is proper ventila-
tion. Do not install in a confined space such as
a bookcase. Do not cover the product with
cloth or other materials (e.g.) plastic while
plugged in. Do not install in excessively dusty
places.
Do not try to ground the unit by connecting it
to telephone wires, lightening rods, or gas pipes.
Power
Supply
If you smell smoke or other odors coming from
the TV or hear strange sounds, unplug the
power cord contact an authorized service center.
24
25
26
Short-circuit
Breaker
DISCONNECTING DEVICE FROM MAINS
Mains plug is the disconnecting device. The
plug must remain readily operable.
18
19
Do not press strongly upon the panel with
hand or sharp object such as nail, pencil or
pen, or make a scratch on it.
As long as this unit is connected to the AC wall
outlet, it is not disconnected from the AC
power source even if you turn off this unit by
SWITCH. (Some models)
Keep the product away from direct sunlight.
4
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Z42PQ20-U 9/21/09 2:51 PM Page 5
CONTENTS
WARNING / CAUTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
2
3
WATCHING TV
SAFETY INSTRUCTIONS
Turning On the TV
Channel Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
18
18
19
20
20
21
22
22
Volume Adjustment
Channel Setup
Favorite channel setup
Favorite channel list
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PREPARATION
To view the extended version of owner’s manual
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel Information
Back Panel Information
Stand Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .
5
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initial Setting
Quick Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
9
On-Screen Menus Selection
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Desktop Pedestal Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . .
10
10
10
11
12
APPENDIX
Swivel Stand
Cable Arrangement
Remote Control Functions
VESA Wall Mounting
Securing the TV to the wall to prevent falling
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
Maintenance
Product Specifications
Child Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
27
28
30
When the TV is used on a stand . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Antenna or Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . 14
EXTERNAL EQUIPMENT SETUP
HD Receiver Setup
DVD Setup
VCR Setup
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
16
17
TO VIEW THE EXTENDED VERSION OF OWNER’S MANUAL
To view the extended version of owner’s manual that contains the advanced features of these TV sets, visit
our website at http://www.zenithservice.com
Connect at http://www.zenithservice.com
Select Owner’s Manual
Enter the all part of your
model number
Press Search
FEATURES OF THIS TV
Manufactured under license from Dolby Laboratories.
“Dolby “and the double-D symbol are trademarks of
Dolby Laboratories.
is a trademark of SRS Labs, Inc.
TruSurround XT technology is incorporated under
license from SRS Labs, Inc.
HDMI, the HDMI logo and High-Definition Multimedia
Interface are trademarks or registered trademarks of
HDMI Licensing LLC."
High-definition television. High-resolution digital
television broadcast and playback system composed
of roughly a million or more pixels, 16:9 aspect-ratio
screens, and AC3 digital audio. A subset of digital
television, HDTV formats include 1080i and 720p
resolutions.
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Z42PQ20-U 9/21/09 2:51 PM Page 6
PREPARATION
ACCESSORIES
Ensure that the following accessories are included with your TV. If an accessory is missing, please contact the
dealer where you purchased the product.
The accessories included may differ from the images below.
L
I
S
T
1.5V 1.5V
Owner’s Manual
Remote Control
Batteries
Power Cord
Protection Cover
(Refer to p. 9)
x 4
x 2
Bolts for stand assembly
(Refer to p. 9)
Cable Holder
(Refer to p.10)
Option Extras
* Wipe spots on the exterior only with
the polishing cloth.
When using the VGA (D-sub 15
pin cable) PC connection, the
user must use shielded signal
interface cables with ferrite cores
to maintain standards compliance.
* Do not wipe roughly when removing
stain. Excessive pressure may cause
scratch or discoloration.
Polishing Cloth
D-sub 15 pin Cable
6
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FRONT PANEL INFORMATION
I
Image shown may differ from your TV.
CAUTION
G When the TV cannot be turned on with the remote control, press the
(power) button on the TV. (The
remote control will not work when the
(power) button on the TV is switched off. )
Remote Control Sensor
Power/Standby Indicator
Illuminates red in standby mode.
Illuminates blue when the TV is switched on.
INPUT
MENU
ENTER
VOL
CH
INPUT
Button
MENU
Button
ENTER
Button
VOLUME
Buttons
CHANNEL
Buttons
POWER
Button
7
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PREPARATION
BACK PANEL INFORMATION
7
1
2
OPTICAL
DIGITAL
AUDIO OUT
COMPONENT IN
3
VIDEO
AUDIO
2
1
IN
L
R
2
1
ANTENNA/
CABLE IN
(MONO)
VIDEO
AUDIO
6
5
4
1
4
5
HDMI IN, HDMI/DVI IN
ANTENNA/CABLE IN
Digital Connection. Supports HD video and Digital
audio. Doesn’t support 480i.
Connect over-the air signals to this jack.
Connect cable signals to this jack.
Accepts DVI video using an adapter or HDMI to
DVI cable (not included).
AV (Audio/Video) IN
Analog composite connection. Supports standard
definition video only (480i).
2
OPTICAL DIGITAL AUDIO OUT
Optical digital audio output for use with amps and
home theater systems.
6
7
USB SERVICE ONLY, RS-232C IN (SERVICE
ONLY)
Note: In standby mode, this port doesn’t work.
Used for software updates.
3
COMPONENT IN
Analog Connection. Supports HD.
Power Cord Socket
Uses a red, green, and blue cable for video & red
and white for audio.
For operation with AC power.
Caution: Never attempt to operate the TV on DC power.
8
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STAND INSTRUCTION
I
Image shown may differ from your TV.
Detachment
Installation
Carefully place the TV screen side down on a
cushioned surface to protect the screen from
damage.
Carefully place the TV screen side down on a
cushioned surface to protect the screen from
damage.
1
1
Loose the screws from the TV.
2
Assemble the TV as shown.
2
3
Install the 4 screws securely using the holes in
the back of the TV.
Detach the stand from the TV.
3
!
NOTE
Protection Cover
After removing the stand, install the included
protection cover over the hole for the stand.
FRONT
Press the PROTECTION COVER into the TV
until you hear it click.
G When assembling the stand, make sure to distinguish
and assemble the front and rear side of the stand
correctly.
G When assembling the desk type stand, check
whether the screw is fully tightened. (If not
tightened fully, the product can tilt forward after
the product installation). If you tighten the
screw with excessive force, the screw can deviate
from abrasion of the tightening part of the screw.
9
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PREPARATION
DESKTOP PEDESTAL INSTALLATION
I
Image shown may differ from your TV.
For proper ventilation, allow a clearance of 4 inches on all four sides from the wall.
4 inches
4 inches
4 inches
4 inches
G Ensure adequate ventilation by following the clearance recommendations.
G Do not mount near or above any type of heat source.
CAUTION
SWIVEL STAND
After installing the TV, you can adjust the TV set manually to the left or right direction by 20 degrees to suit
your viewing position.
CABLE ARRANGEMENT
I
Image shown may differ from your TV.
After connecting the cables as necessary, install
CABLE HOLDER as shown and bundle the cables.
10
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REMOTE CONTROL FUNCTIONS
When using the remote control, aim it at the remote control sensor on the TV.
Displays channel information at the top of the screen.
INFO
Opens the list of Quick Menu options.
Q.MENU
INFO
POWER
INPUT
POWER SAVING
POWER Turns the TV on from standby or off to standby.
Q. MENU
INPUT Rotates through inputs.
Also switches the TV on from standby.
1
4
2 3
5 6
POWER SAVING Adjusts the Power Saving level.
NUMBER button
— (DASH)
Used to enter a program number for multiple program
channels such as 2-1, 2-2, etc.
7 8 9
FLASHBK
0
LIST
Displays the channel list.
Tunes to the last channel viewed.
Adjusts the volume.
LIST
FLASHBK
MUTE
P
A
G
E
VOLUME UP
/DOWN
CH
VOL
Switch the sound on or off.
Changes the channel.
MUTE
CHANNEL
UP/DOWN
Moves from one full set of screen information to the next
one.
PAGE
UP/DOWN
ENTER
THUMBSTICK
(Up/Down/Left
Right/ENTER)
Navigates the on-screen menus and adjusts the system
settings to your preference.
MENU
RETURN
FAV
Displays the main menu or clears all on-screen displays
and returns to TV viewing.
MENU
FREEZE RATIO
Allows the user to move return one step in an interactive
application or other user interaction function.
RETURN
*
Blue button have channel edit and channel block function.
The other has no function.
Color button
Not functional.
*
Freezes the current frame.
FREEZE
Changes the aspect ratio of the video.
Scroll through the programmed Favorite channels.
RATIO
FAV
I
Installing Batteries
Open the battery compartment cover on the back side and
install the batteries matching correct polarity.
I
I
Install two 1.5V AAA batteries. Don’t mix old or used batter-
ies with new ones.
Close cover.
11
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PREPARATION
VESA WALL MOUNTING
Install your wall mount on a solid wall perpendicular to the floor. When attaching to other building materials, please
contact your nearest installer.
If installed on a ceiling or slanted wall, it may fall and result in severe personal injury.
Zenith recommends that wall mounting be performed by a qualified professional installer.
VESA (A B)
A
Wall Mounting
bracket
(sold separately)
*
Standard Screw Quantity
B
400 400
M6
4
*
AW-50PG60MS
!
NOTE
screws may differ depending on their specifica-
tions.
G Do not use screws that do not comply with the
VESA standard screw specifications.
Do not use fasten the screws too strongly, this may
damage the TV or cause the TV to a fall, leading to
personal injury. Zenith is not liable for these kinds
of accidents.
G Screw length needed depends on the wall mount
used. For further information, refer to the instruc-
tions included with the mount.
G Standard dimensions for wall mount kits are shown
in the table.
G When purchasing our wall mount kit, a detailed
installation manual and all parts necessary for
assembly are provided.
G Zenith is not liable for TV damage or personal injury
when a non-VESA or non specified wall mount is
used or the consumer fails to follow the TV installa-
tion instructions.
G Do not use screws longer then the standard dimen-
sion, as they may cause damage to the inside to
the TV.
G For wall mounts that do not comply with the VESA
standard screw specifications, the length of the
CAUTION
G Do not install your wall mount kit while your TV is turned on. It may result in personal injury due to electric
shock.
12
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Z42PQ20-U 9/21/09 2:51 PM Page 13
SECURING THE TV TO THE WALL TO PREVENT FALLING
WHEN THE TV IS USED ON A STAND
I
You should purchase necessary components to prevent the TV from tipping over (when not using a wall mount).
I
Image shown may differ from your TV.
We recommend that you set up the TV close to a wall so it cannot fall over if pushed backwards.
Additionally, we recommend that the TV be attached to a wall so it cannot be pulled in a forward direction,
potentially causing injury or damaging the product.
Caution: Please make sure that children don’t climb on or hang from the TV.
I
Insert the eye-bolts (or TV brackets and bolts) to tighten the product to the wall as shown in the picture.
*If your product has the bolts in the eye-bolts position before inserting the eye-bolts, loosen the bolts.
* Insert the eye-bolts or TV brackets/bolts and tighten them securely in the upper holes.
Secure the wall brackets with the bolts (sold separately) to the wall. Match the height of the bracket that is
mounted on the wall to the holes in the product.
Ensure the eye-bolts or brackets are tightened securely.
I
Use a sturdy rope (sold separately) to tie the product. It is safer to tie
the rope so it becomes horizontal between the wall and the product.
!
NOTE
G Use a platform or cabinet strong enough and large enough to support the size and weight of the TV.
G To use the TV safely, make sure that the height of the bracket on the wall and the one on the TV are
the same.
13
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PREPARATION
I
To prevent damage do not connect to the power outlet until all connections are made between the devices.
I
Image shown may differ from your TV.
ANTENNA OR CABLE CONNECTION
1. Antenna (Analog or Digital)
Wall Antenna Socket or Outdoor Antenna without a Cable Box
Connection.
For optimum picture quality, adjust antenna direction if needed.
Multi-family Dwellings/Apartments
(Connect to wall antenna socket)
Wall
Antenna
Socket
ANTENNA/
CABLE IN
RF Coaxial Wire (75 ohm)
Outdoor
Antenna
Single-family Dwellings /Houses
(Connect to wall jack for outdoor antenna)
(VHF, UHF)
Copper Wire
Be careful not to bend the copper wire
when connecting the antenna.
2. Cable
ANTENNA/
CABLE IN
Cable TV
Wall Jack
RF Coaxial Wire (75 ohm)
I
I
I
I
To improve the picture quality in a poor signal area, please purchase a signal amplifier and install properly.
If the antenna needs to be split for two TV’s, install a 2-Way Signal Splitter.
If the antenna is not installed properly, contact your dealer for assistance.
Refer to http://AntennaWeb.org for more information about antennas and Digital TV.
14
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Z42PQ20-U 9/21/09 2:51 PM Page 15
EXTERNAL EQUIPMENT SETUP
I
To prevent the equipment damage, never plug in any power cords until you have finished connecting all equipment.
I
Image shown may differ from your TV.
HD RECEIVER SETUP
This TV can receive Digital Over-the-air/Cable signals without an external digital set-top box. However, if you do
receive digital signals from a digital set-top box or other digital external device, refer to the figure as shown below.
Component Connection
COMPONENT IN
1. How to connect
VIDEO
AUDIO
2
1
(
)
Connect the video outputs Y, PB, PR of the digital set-
top box to the COMPONENT IN VIDEO 1 or 2
jacks on the TV. Match the jack colors (Y = green, PB =
blue, and PR = red).
L
R
1
2
(M)
VID
AUDIO
Connect the audio output of the digital set-top box to
the COMPONENT IN AUDIO 1 or 2 jacks on the
TV.
1
2
2. How to use
I
Turn on the digital set-top box.
(
)
Refer to the owner’s manual for the digital set-top box. operation
I
Select the Component1 or 2 input source on the TV
using the INPUT button on the remote control.
Y
P
B
PR
L
R
Supported Resolutions
Y, CB/PB, CR/PR
Signal
Component
HDMI
Horizontal
Vertical
Resolution
(
Frequency KHz
)
(
Frequency Hz
)
480i
480p
720p
1080 i
1080p
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
15.73
15.73
59.94
60.00
720x480i
720x480p
1280x720p
1920x1080i
31.47
31.50
59.94
60.00
44.96
45.00
59.94
60.00
33.72
33.75
59.94
60.00
27.00
33.75
67.43
67.50
24.00
30.00
59.94
60.00
1920x1080p
15
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EXTERNAL EQUIPMENT SETUP
DVD SETUP
Component Connection
1. How to connect
COMPONENT IN
(
)
Connect the video outputs Y, PB, PR of the DVD to the
VIDEO
AUDIO
1
2
COMPONENT IN VIDEO 1 or 2 jacks on the TV.
2
1
(
)
Match the jack colors Y = green, PB = blue, and PR = red .
L
R
Connect the audio outputs of the DVD to the
(MO)
VID
AUDIO
COMPONENT IN AUDIO 1 or 2 jacks on the TV.
2. How to use
1
2
I
Turn on the DVD player, insert a DVD.
I
I
Select the Component1 or 2 input source on the TV
using the INPUT button on the remote control.
Refer to the DVD player's manual for operating instructions.
Y
P
B
PR
L
R
HDMI Connection
1. How to connect
IN
Connect the HDMI output of the DVD to the HDMI IN 1
1
2
2
1
or 2 jack on the TV.
No separate audio connection is necessary.
HDMI supports both audio and video.
2. How to use
1
I
Select the HDMI1 or 2 input source on the TV using the
INPUT button on the remote control.
I
Refer to the DVD player's manual for operating instructions.
HDMI-DVD OUTPUT
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VCR SETUP
Composite (RCA) Connection
1. How to connect
L
R
ANT IN
S-VIDEO
VIDEO
Connect the AUDIO/VIDEO jacks between TV and
VCR. Match the jack colors (Video = yellow, Audio Left
= white, and Audio Right = red)
1
ANT OUT OUTPUT
SWITCH
2. How to use
1
I
Insert a video tape into the VCR and press PLAY on the
)
COMPONENT IN
(
VCR. Refer to the VCR owner’s manual.
VIDEO
AUDIO
I
2
1
Select the AV input source on the TV using the INPUT
button on the remote control.
L
R
!
NOTE
(MONO)
VIDEO
AUDIO
G If you have a mono VCR, connect the audio cable
from the VCR to the AUDIO L(MONO) jack of
the TV.
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WATCHING TV
TURNING ON THE TV
First, connect power cord correctly.
1
And switch the AC power control switch on TV. At this moment, the TV switches to standby mode.
I
In standby mode to turn TV on, press the
, INPUT, CH (D or E ) button on the TV or press the POWER, INPUT,
CH( or ), Number (0~9)button on the remote control.
Select the viewing source by using the INPUT button on the remote control.
2
3
When finished using the TV, press the POWER button on the remote control. The TV reverts to standby
mode.
!
NOTE
G If you intend to be away on vacation, disconnect the power plug from the wall power outlet.
G If the TV is unplugged once or turn off with the
button on the TV, reset the Clock function.
CHANNEL SELECTION
Press the CH ( or ) or NUMBER buttons to select a channel number.
1
VOLUME ADJUSTMENT
Adjust the volume to suit your personal preference.
Press the VOL (+ or -) button to adjust the volume.
1
If you want to switch the sound off, press the MUTE button.
2
You can cancel the Mute function by pressing the MUTE or VOL (+ or -) button.
3
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CHANNEL SETUP
Auto Scan (Auto Tuning)
Automatically finds all channels available through antenna or cable inputs, and stores them in memory on the
channel list.
CHANNEL
Move
Enter
CHANNEL
Move
Enter
Auto Tuning
Manual Tuning
Channel Edit
Auto Tuning
Manual Tuning
Channel Edit
Processing Auto Tuning...
23% DTV Channel 8
Press ‘Yes’ button to begin
auto tuning.
DTV : 0 Found Channel(s)
ATV : 0 Found Channel(s)
Yes
No
Next(TV)
Close
1
2
3
Select CHANNEL.
Select Auto Tuning.
Select Yes.
MENU
ENTER
ENTER
I
The TV will ask for a password if parental
control has been activated (LOCK Menu).
Use the password you set up in the LOCK
Menu to allow a channel search.
I
When setting the Auto Tuning or
Manual Tuning, the number of maxi-
mum channels you can store is 900. It is
subject to change depending on the
broadcasting signal environment.
4
5
ENTER
Run Auto Tuning.
Return to the previous menu.
Return to TV viewing.
RETURN
MENU
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WATCHING TV
FAVORITE CHANNEL SETUP
Your TV's OSD (On Screen Display) may differ slightly from what is shown in this manual.
Favorite Channels are a convenient feature that lets you quickly select channels of your choice without waiting
for the TV to select all the in-between channels.
To tune to a favorite channel, press the FAV (Favorite) button repeatedly.
1
1
4
7
2
5
8
0
3
6
9
P
A
G
E
Q.Menu
or
Select your desired channel.
Select Del/Add/Fav.
CH
16:9
Vivid
Aspect Ratio
Picture Mode
Sound Mode
Caption
2
3
4
Q.MENU
Standard
Off
English
Off
Multi Audio
Sleep Timer
Del/Add/Fav
Select Favorite.
CH
F
Favorite
G
Close
Q.MENU
Return to TV viewing.
FAVORITE CHANNEL LIST
Displaying the favorite channel list
1
Favorite List
FAV
Display the Favorite channel list.
DTV
83-0
DTV
DTV
15-1
18-2
Selecting a channel in the favorite channel list
1
Select a channel.
2
Switch to the chosen channel number.
ENTER
Exit
Paging through a favorite channel list
1
P
Turn the pages.
A
CH
G
E
2
Return to TV viewing.
RETURN
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INITIAL SETTING
This Function guides the user to easily set the essential items for viewing the TV for the first time when pur-
chasing the TV. It will be displayed on the screen when turning the TV on for the first time. It can also be acti-
vated from the user menus.
I
Default selection is “Home Use”. We recommend setting the TV to “Home Use” mode for the best picture
in your home environment.
I
“Store Demo” Mode is only intended for use in retail environments. Customers can adjust the “Picture
menu - Picture mode” manually while inspecting the TV, but the TV will automatically return to preset in-
store mode after 5 minutes.
I
You can also adjust Initial Setting in the OPTION menu.
Factory defaults are set when you choose “Home Use”.
I
If you do not complete the Initial setting, it will appear whenever the TV is switched on until the Initial
setting procedure is completed.
Step1. Language Selecting
Step3. Time setting
Time Setting
Language
F
Auto
G
Current Time Setting
Year
English
Español
Français
2007
11
Month
Date
15
Next
Hour
5 PM
52
Minute
Time Zone
Daylight Saving
Eastern
Auto
1
ENTER
Select menu Language
.
Next
Previous
1
2
Select Auto or Manual.
Step2. Mode setting
Mode Setting
ENTER
Select desired time option.
Selecting the environment.
Choose the setting mode you want.
Store Demo
Home Use
Step4. Auto Tuning
Select [Home Use] to use this TV at
home.
Auto Tuning
Previous
Next
Check your antenna connection.
The previous channel information will be updated
during Auto Tuning.
1
ENTER
Select Home Use mode.
Next
Previous
1
ENTER
Start Auto Tuning.
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WATCHING TV
QUICK MENU
Your TV's OSD (On Screen Display) may differ slightly from what is shown in this manual.
Q.Menu (Quick Menu) is a menu of features which users might use frequently.
I
Aspect Ratio: Selects your desired picture format.
I
Picture Mode: Selects the factory preset picture depend on the viewing environment.
I
Sound Mode: Selects the factory preset sound for type of program.
I
Caption: Select on or off.
I
Multi Audio: Changes the audio language (Digital signal).
SAP: Selects MTS sound (Analog signal).
I
Sleep Timer: Select the amount of time before your TV turns off automatically.
I
Del/Add/Fav: Select channel you want to add/delete or add the channel to the Favorite List.
Q.Menu
1
Q.MENU
Aspect Ratio
Picture Mode
Sound Mode
Caption
F
16:9
Vivid
Standard
Off
G
Display each menu.
2
3
Make appropriate adjustments.
English
Off
Multi Audio
Sleep Timer
Del/Add/Fav
CH
Add
Q.MENU
Return to TV viewing.
Close
ON-SCREEN MENUS SELECTION
Your TV's OSD (On Screen Display) may differ slightly from what is shown in this manual.
1
Display each menu.
MENU
CHANNEL
PICTURE
OPTION
AUDIO
LOCK
2
3
4
ENTER
ENTER
Select a menu item.
TIME
Accept the current selection.
Return to TV viewing.
MENU
CHANNEL
I
I
I
CHANNEL
Move
Enter
All available TV channels are searched and stored
automatically.
Auto Tuning
Auto Tuning
Manual Tuning
Channel Edit
User can do manual channel selection and add or
delete individual channels.
Manual Tuning
Channel Edit
You can add or delete in the channel list.
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PICTURE
PICTURE
Move
Enter
I
Select the desired picture format
Aspect Ratio
Power Saving
Aspect Ratio
Power Saving
Picture Mode
: 16:9
: Off
: Standard
I
I
Reduces the TV’s power consumption.
• Contrast 90
• Brightness 50
• Sharpness 60
Select the Vivid, Standard, Cinema, Sport, Game,
Expert1 or Expert2.
• Color
• Tint
60
0
R
G
I
Adjust the Contrast, Brightness, Sharpness, Color,
Tint.
E
I
Advanced Control: You can calibrate the screen for
each Picture Mode or set the video value according
to the special video screen.
I
Expert Control: By segmenting categories, Expert1
and Expert2 provide more categories which users
can set as they see fit, offering the optimal picture
quality for users.
Picture Mode
I
Reset: Settings of the selected picture modes return
to the default factory settings.
I
Adjust the screen Resolution, Auto config, Position,
Size, Phase, Reset.
Screen (RGB-PC)
AUDIO
I
I
Makes sure that the volume level remains consis-
tent whether you are watching a commercial or a
regular TV program.
Auto Volume
Balance
AUDIO
Auto Volume : Off
Move
Enter
L
R
Balance
0
Adjust the left/right sound of speaker to suit your
taste and room situations.
Sound Mode
TV Speaker
: Standard
•
SRS TruSurround XT:Off
• Treble
• Bass
50
50
I
I
Select the Standard, Music, Cinema, Sport, and Game.
• Reset
SRS TruSurround XT, Treble, Bass: Adjust the sound
to suit your taste and room situations.
Reset: Settings of the selected Sound Mode return
to the default factory settings.
: On
Sound Mode
TV Speaker
I
I
Turn the TV speaker On or off.
TIME
I
Auto: The time is set automatically from a digital
channel signal.
TIME
Move
Enter
Select your viewing area time zone.
Select Auto, Off, On depending on whether or
not your viewing area observes Daylight Saving
time.
Clock
Off Time
On Time
: Off
: Off
Clock
Sleep Timer : Off
I
Manual: Set the clock manually.
Off Time
On Time
I
I
Select On or Off.
Select On or Off.
I
Select the amount of time before your TV turns off
automatically: Off, 10, 20, 30, 60, 90, 120, 180, 240.
Sleep Timer
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WATCHING TV
OPTION
Menu Language
(Language)
I
Selects your desired language for on screen menus:
English, Spanish, French.
OPTION
Move
Enter
Menu Language(Language): English
Audio Language
Input Label
Audio Language
Input Label
Key Lock
: English
I
I
Sets a label to each input source.
: Off
Caption
: Off
This feature can be used to prevent unauthorized viewing
by locking out the front panel controls.
ISM Method
Initial Setting
: Normal
: Home Use
key Lock
I
When selecting Off, Submenus for Analog, DTV, and
Digital Option become disabled.
I
I
Analog: CC1 ~ CC4 , Text1 ~ Text4.
Digital: CC1 ~ CC4 , Text1~ Text4, Service1~
Service6.
Caption
I
I
Digital Option: Customize the DTV/CADTV cap-
tions that appear on your screen.
Use it to minimize any fixed image on the screen.
: Normal, Orbiter, Color Wash, White Wash.
ISM Method
Initial Setting
I
After turning on the TV, adjust Language, Mode,
Time, Auto Tuning.
LOCK
I
I
I
I
Lock System
Set Password
Block Channel
Select On or Off.
LOCK
Move
Enter
Lock System
: Off
Change the password.
Set Password
Select a channel number that you wish to block.
Block Channel
Movie Rating
Blocks movies according to the movie ratings limits
specified.
Movie Rating
TV Rating-Children
TV Rating-General
Downloadable Rating
Input Block
I
I
I
I
Prevents children from watching certain children's
TV programs, according to the ratings limit set.
TV Rating-Children
TV Rating-General
Based on the ratings, blocks certain TV programs
that you and your family do not want to view.
This function may become available in the future and
will be available only for digital channel signal.
Downloadable
Rating
Enables you to select a source to block from the
external source devices you have hooked up.
Input Block
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APPENDIX
TROUBLESHOOTING
Abnormal Operation
I
Check to see if there is any object between the product and the remote control
causing obstruction. Ensure you are pointing the remote control directly at the TV.
Ensure that the batteries are installed with correct polarity (+ to +, - to -).
Ensure that the correct remote operating mode is set: TV, VCR etc.
Install new batteries.
The remote control
doesn’t work
I
I
I
I
I
I
Is the sleep timer set?
Power is suddenly
turned off
Check the power control settings. Power interrupted.
If there is no signal, the TV turns off automatically in 15 minutes.
Video Problems
I
I
I
I
I
Check whether the product is turned on.
Try another channel. The problem may be with the broadcast.
Is the power cord inserted into wall power outlet?
Check your antenna direction and/or location.
No picture &No sound
Test the wall power outlet, plug another product’s power cord into the outlet
where the product’s power cord was plugged in.
I
Picture appears slowly
after switching on
This is normal, the image is muted during the product startup process. Please
contact your service center, if the picture has not appeared after five minutes.
I
I
I
I
I
Adjust Color in menu option.
Keep a sufficient distance between the product and a VCR.
Try another channel. The problem may be with the broadcast.
Are the video cables installed properly?
No or poor color
or poor picture
Activate any function to restore the brightness of the picture.
Horizontal/vertical bars
or picture shaking
I
Check for local interference such as an electrical appliance or power tool.
I
I
I
Station or cable product experiencing problems, tune to another station.
Station signal is weak, reorient antenna to receive weaker station.
Check for sources of possible interference.
Poor reception on
some channels
Lines or streaks
in pictures
I
I
Check antenna (Change the direction of the antenna).
Check HDMI cable over version 1.3.
No picture
The HDMI cables don’t support HDMI version 1.3, it cause flickers or no screen
display. In this case use the latest cables that support HDMI version 1.3.
when connecting HDMI
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Audio Problems
I
Press the VOL or VOLUME button.
I
I
I
Sound muted? Press MUTE button.
Picture OK & No sound
Try another channel. The problem may be with the broadcast.
Are the audio cables installed properly?
No output from one
of the speakers
I
I
Adjust Balance in menu option.
A change in ambient humidity or temperature may result in an unusual noise
when the product is turned on or off and does not indicate a fault with the
product.
Unusual sound from
inside the product
I
Check HDMI cable over version 1.3.
Check USB cable over version 2.0.
No sound
when connecting
HDMI/USB
I
I
Use normal MP3 file.
*This feature is not available for all models.
PC Mode Problems
I
I
Adjust resolution, horizontal frequency, or vertical frequency.
Check the input source.
The signal is out of range
Vertical bar or stripe on
background &
Horizontal Noise &
Incorrect position
I
Work the Auto configure or adjust size, phase, or H/V position. (Option)
I
I
Check the signal cable.
Screen color is unstable
or single color
Reinstall the PC video card.
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MAINTENANCE
Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you can
enjoy your new TV.
Caution: Be sure to turn the power off and unplug the power cord before you begin any cleaning.
Cleaning the Screen
Here’s a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of lukewarm
water and a little fabric softener or dish washing detergent. Wring the cloth until it’s almost dry, and then
use it to wipe the screen.
1
Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV.
2
Cleaning the Cabinet
I
To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth.
Please be sure not to use a wet cloth.
I
Extended Absence
CAUTION
If you expect to leave your TV dormant for a long time (such as a vacation), it’s a good idea to unplug
the power cord to protect against possible damage from lightning or power surges.
G
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WATCHING TV
PRODUCT SPECIFICATIONS
Z42PQ20
(Z42PQ20-UC)
MODEL
40.5 x 28.3 x 12.1 inches
1031.2 x 720.9 x 308.0 mm
Dimensions
(Width x Height
x Depth)
With stand
Without stand
40.5 x 25.8 x 3.1 inches
1031.2 x 656.7 x 80.8 mm
53.5 lbs / 24.3 kg
48.9 lbs / 22.2 kg
With stand
Weight
Without stand
AC100-240V ~ 50/60Hz
NTSC-M, ATSC, 64 & 256 QAM
Power requirement
Television System
Program Coverage
VHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
75 ohm
External Antenna Impedance
Operating Temperature
32 ~ 104°F (0 ~ 40°C)
Less than 80%
Operating Humidity
Environment
condition
Storage Temperature
Storage Humidity
-4 ~ 140°F (-20 ~ 60°C)
Less than 85%
I
The specifications shown above may be changed without prior notice for quality improvement.
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APPENDIX
30
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Z42PQ20-U 9/21/09 2:51 PM Page 31
ZENITH ELECTRONICS CORPORATION
PLASMA TV LIMITED WARRANTY – USA
Zenith will repair or replace your product, at Zenith’s option, if it proves to be defective in material or workmanship
under normal use, during the warranty period (“Warranty Period”) listed below, effective from the date of original
consumer/end user purchase. This warranty is good only to the original consumer/end user of the product and is
effective only when used in the United States.
WARRANTY PERIOD:
HOW SERVICE IS HANDLED:
LABOR: ONE YEAR from the Date of Purchase.
PARTS: ONE YEAR from the Date of Purchase.
In Home Service. Please Call the Zenith Interactive
Center at 1-877-9ZENITH (1-877-993-6484) to
schedule a service appointment.
Effective Date of Warranty: Your warranty period
Begins on the date of sale to the original
consumer/end user. KEEP THE DEALER’S DATED BILL
OF SALE OR PROOF OF DELIVERY as evidence of the
Your unit will be repaired or replaced with a new, sub-
stitute model or factory reconditioned unit, at Zenith’s
option. If repaired, parts used in the repair may be new
purchase date. You will be required to submit a legible or remanufactured.
copy of your bill of sale or proof of delivery when
requesting warranty service.
Visit our website at http://www.zenithservice.com
Repair Parts and Replacement Units are warranted
for the remaining period of the original warranty.
THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT
LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TO THE
EXTENT ANY IMPLIED WARRANTY IS REQUIRED BY LAW, IT IS LIMITED IN DURATION TO THE EXPRESS
WARRANTY PERIOD ABOVE. ZENITH WILL NOT BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL,
INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY NATURE, INCLUDING, WITHOUT LIMITATION, LOST
PROFITS, LOST OR CORRUPTED PROGRAMMING OR DATA, OR ANY OTHER DAMAGE WHETHER BASED IN
CONTRACT, TORT, OR OTHERWISE. Some states do not allow the exclusion or limitation of incidental or conse-
quential damages or limitations on how long an implied warranty lasts, so the above exclusion or limitation may not
apply to you. This warranty gives you specific legal rights and you may also have other rights that vary from stat
to state.
THIS LIMITED WARRANTY DOES NOT APPLY TO:
G damage caused in shipping or transit
or personal injury due to misuse, abuse, negli-
gence, improper maintenance or storage, or to acts
of nature or other causes beyond Zenith’s control.
(Causes beyond Zenith’s control include but are not
limited to lightning strike, power surges, power out-
ages and water damage.)
G service required as a result of improper installation,
including incorrect or insufficient AC supply (please
consult the owner’s manual for power supply
requirements)
G installation or repair of antenna systems, cable con-
verters, cable company supplied equipment, or
other components in a video system
G set-up or adjustment on consumer controls, or
damage caused by improper adjustments
G damage caused by other system components
G any unit that has been modified or incorporated
into any other product
G Image burn-in
G repair or replacement of warranted parts by other
than Zenith Authorized Service Centers.
G units purchased or serviced outside of the U.S.A.
G product where the original factory serial numbers
have been removed, defaced or changed in any
way.
G replacement of batteries on the remote control.
G damage (including cosmetic damage), failure, loss
G product sold and labeled as “as is, where is” or sim-
ilar disclaimer.
The costs of repair or replacement under these excluded circumstances shall be borne by the consumer.
CONCERNING PIXEL FUNCTIONALITY: Your Plasma Television contains about one million individual pixels.
Plasma TVs typically contain a small number of pixels that do not function normally. Your display has been inspect-
ed and is in compliance with manufacturer’s specifications, indicating that any pixel defects do not affect the oper-
ation or use of your display.
CUSTOMER INTER-ACTIVE CENTER NUMBERS:
Call 1-877-9Zenith (1-877-993-6484) (24 hours a day,
To obtain customer assistance, prod-
365 days per year) and select appropriate options from the
uct information, or Dealer or Service
menu.
locations
Or visit our website at http://www.zenithservice.com
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BEFORE CALLING FOR SERVICE:
G Please check your operating guide – you may avoid a service call.
G Please have your product model number, serial number and the date of purchase or the date of original installation
available.
G If a replacement unit is required, under some circumstances you may be asked to provide a reserve deposit to
Zenith against a credit card number as surety for advanced shipment. Your credit card will not be charged if you
return the defective unit within 10 working days.
G If a replacement unit is received, please use the carton and packaging from that unit in returning the defective
unit to Zenith.
G Parts and service in accordance with the Zenith warranty are Zenith’s responsibility and will be provided without
charge. Other service requirements will be at the owner’s expense. If you have problems in obtaining satisfactory
warranty service, write or call the Zenith Customer Interactive Center. Service may be provided by independently
owned and operated service organizations.
G To assure proper credit and avoid unnecessary charges, you must obtain a Return Authorization before returning
any product for Zenith Warranty Service. Contact the number below or your authorized Zenith repair facility for
details.
product online. This information allows Zenith to reach you promptly should we discover a safety or reliability problem
that could affect you.
TO CONTACT ZENITH BY MAIL:
LG Customer Interactive Center
201 James Record Road
Huntsville, Alabama 35824
P/N : MFL58372908 (0909-REV00)
Printed in Korea
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