Zenith Z42P3 and Operating instructions

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Installation and Operating Guide J Warranty
Model Number [ Z42P3iZSOP3 [ PLASMATV
®
ENERGY STAR is a set of power-saving
guidelines issued by the U.S.
Environmental Protection Agency (EPA).
E As an ENERGY STAR
Partner LGE U.S.A., Inc.
has determined that this
product meets the ENER-
GY STAR guidelines for
_ energy efficiency. zenith
© Copyright 2007, [G Electronics USA, inc.
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Waming
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CAUTION
WARNING"
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to
the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of suffi-
cient magnitude to constitute a risk of electric shock to persons.
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 appli-
ance.
NOTE TO CABLE/TV INSTALLER:
This reminder is provided to call the CATV system installer's attention to Article 820-40 of the National Electric
Code (U.S.A.). The code provides guidelines for proper grounding and, in particular, specifies that the cable
ground shall be connected to the grounding system of the building, as dose to the point of the cable entry as prac-
tical.
REGULATORY INFORMATION
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
CAUTION:
Do not attempt to modify this product in any way without written authorization from LG Electronics Corporation.
Unauthorized modification could void the user's authority to operate this product.
COMPLIANCE:
The responsible party for this device compliance is:
Zenith Electronics Corporation
1-201-816-2000
Marked and Distributed in the United States by LG Electronics U.S.A., Inc.
1000 Sylvan Avenue, Englewood Cliffs, NJ 07632
http://www.zenith.com
J
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Safety Instructions
InS|:rUC::|iOnS
fWARNING "
To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the
apparatus.
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
8. Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
4. Follow all instructions.
5. Do not use this apparatus near water. 9. Do not defeat the safety purpose of the polarized or
grounding type plug. A polarized plug has two blades
with one wider than the other. Agrounding type plug has
two blades and a third grounding prong. The wide blade
or the third prong is provided for your safety. When the
provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
6. Clean only with a dry cloth. 10. Protect the power cord from being walked on or
pinched particularly at plugs, convenience recepta-
cles, and the point where they exit from the apparatus.
7. Do not block any of the ventilation openings. Install in
accordance with the manufacturer's instructions. 11. Only use the attachments /accessories specified by
the manufacturer.
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Safety Instructions
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12. Use only with a cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the appa-
ratus. When a cart is used, use caution when moving
the cart /apparatus combination to avoid injury from
tip-over.
S3125A
13. Unplug this apparatus during lightning storms or when
unused for long periods of time.
14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normal-
ly, or has been dropped.
15. DISCONNECTING DEVICE FROM MAINS
Main plug is the disconnecting device.The
plug must remain readily operable.
fCAUTION concerning the Power Cord
Most appliances recommend they 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 overload wall outlets. Overloaded wall 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, discon-
tinue 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.

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Contents
C o n| e n| s
2 Warning
3~4 Safety instructions
7 Accessories
8~9 Controls
Connection Options
10~11 Remote Control Key Functions
12 Attaching the TV to a wall
13 Desktop Pedestal Installation
14-15 Basic Connection
t, , , , , , , , ,
16 Antenna or Cable Connection
17-18 VCR Setup
18 External AV Source Setup
19-20 DVD Setup
21-22 HDSTB Setup
23 AV Out Setup
23 Digital Audio Output
24-26 PC Setup
27 Turning on the TV
27 Volume Adjustment
27 Channel Selection
27 On Screen Menus Language Selection
28 On Screen Menus Selection and Adjustment
29 EZ Scan (Channel Search)
29 Manual Scan
30 Channel Edit
31 DTV Signal Strength
31 Input Source
32 Input Label
33 Auto Picture Control(EZ Picture)
33-34 Color Temperature Control
35 DB (Digital Booster)
36 Advanced-Cinema 3:2 Mode /Black Level
37 Video Reset
38 Audio Language
39 Auto Sound Control (EZ Sound)
39-40 Manual Sound Control (EZ Sound-User option)
41 Balance
41 TV Speakers On/Off Setup
{{

Contents
42 Manual Clock Setup
42 Auto Clock Setup
43 On/Off Timer Setup
43 Sleep Timer
44 Auto Off
45 Aspect Ratio Control
46 Caption/Text
47 Caption Option
47 Low Power
48 ISM (Image Sticking Minimization) Method
49-50 Parental Lock Setup
51 ~56
57~58
59
60
61 ~62
63
64
External Control Device Setup
IR Codes
Programming the Remote
Programming Codes
Troubleshooting Checklist
Maintenance
Product Specifications

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Introduction
!ntroduction
Ensure that the following accessories are included with your TV. If any accessory is missing, please contact the
dealer from where you purchased the product. User must use shielded signal interface cables (D-sub 15 pin cable)
with ferrite cores to maintain standard compliance for the product.
75_! Round Cable
/
/ /17 /
Power Cord Owner's Manual Remote Control/
Batteries
2-Wall brackets 2-eye-bolts
Option Extras
f:II_
D-sub 15 pin cable
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Introduction
- This is a simplified representation of front panel.
- This picture shown below may be somewhat different from your TV.
Remote Control Sensor
Power/Standby Indicator
.illuminates redin standby mode.
.illuminates green when the set is switche
CHANNEL (A, T)
Buttons
VOLUME (_,1_)
Buttons
ENTER Button
MENU Button
INPUT Button
(biI (Power) Button

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Introduction
Options
- This picture shown below may be somewhat different from your TV.
S-VIDEO Input
Provides better picture quality
than the video input.
AUDIO Input
Connections are available for lis-
tening to stereo sound from an
external device.
VIDEO Input
Connects the video signal from a
video device.
@COMPONENT IN
Connect a component video/audio device to
these jacks.
@AVOUT
Connect a second TV or monitor.
@AV (Audio/Video) IN ]
Connect audio/video output from an external
device to these jacks.
S-VIDEO
Connect S-Video out from an S-VIDEO device.
@ANTENNA/CABLE IN
Connect over-the air signals to this jack.
Connect cable signals to this jack.
@ DIGITAL AUDIO OUT
Connect digital audio from various types of equip-
ment.
Note: In standby mode, these ports do not work.
@HDMI IN
Connect a HDMI signal to I (DVI) or 2.
Or DVl (VIDEO)signal to the 1(DVl) port with a
DVI to HDMI cable.
@ RGB IN (PC)
Connect the monitor output from a PC to the
appropriate input port.
@ Remote Control Port
Connect your wired remote control.
AUDIO IN (RGB/DVI)
Connect the monitor output from a PC to the
appropriate input port.
@RS-232C IN (CONTROL & SERVICE) PORT
Connect to the RS-232C port on a PC.
@ SERVICE
O Power Cord Socket
For operation with AC power.
Caution:
Never attempt to operate the TV on DC power.
II

Introduction
Remote Control Key Functions
TV INPUT In AV 1-2, Component 1-2, RGB-PC, HDMI1/DVI, and
HDMI2 input sources,screenreturns to the last TV channel.
iNPUT
POWER
External input modes rotate in regular sequence: TV, AV1 -
2, Component 1-2, RGB-PC, HDMI1/DVI, and HDMI2.
(AV 1-2, Component 1-2, RCB-PC ,HDMI1/DVI, and
HDMI2 input sources are linked automatically, only if
these are connected.)
Turns your TV or any other programmed equipment on or
off, depending on the mode.
RATIO Change the aspect ratio. _/_p.45
+/- _:_Adjust brightness on screen.
_ It turns to the default settings brightness by changing
mode source.
THUMBSTICK Navigate the on-screen menus and adjust the system set-
(Up/Down/Left
Right) tings to your preference.
ENTER Accepts your selection or displays the current mode.
VOLUME UP
/DOWN
MUTE
FLASH BACK
CHANNEL
UP/DOWN
Increase/decrease the sound level.
Switch the sound on or off. _/_p.27
Tune to the last channel viewed.
Select available channels.
NUMBER button
FAV
- (DASH)
Input the channel number.
Scroll through the programmed Favorite channels. _ p.30
Used to enter a program number for multiple program
channels such as 2-1,2-2,etc.
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Introduction
TV, DVD, VCR Selects the remote operating mode: TV, VCR, DVD. Select other operating modes, for the
remote to operate external devices.
COMP1 Directly, select Component1 input.
Directly, select Component2 input.
Directly, select HDMI1/DVI input.
Directly, select RGB-PC input.
COMP2
HDMI1
RGB-PC
EZ PIC
EZ SOUND
ADJUST
INFO
Adjust the factory preset picture depend on the viewing environment.(red) _* p.33
Select the appropriate type of sound for type of program.(green) _*.p.39
Adjust the screen position, size, and phase in PC mode.(yellow) _* p.26
Display information at the top of the screen. (blue)
VCR/DVD Control video cassette recorders or DVD players.
control buttons
EXIT
CC
MENU
SAP
TIMER
Clear all on-screen displays and return to TV viewing from any menu.
Select a closed caption. _/_p.46
Displays the main menu.
_, Analog mode: Selects MTS sound(Mono, Stereo, and a SAP)
DTV mode: Change the audio language.
Select the amount of time before your TV turns off automatically. _/_p.43
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Introduction
At::taehing the TV to awall
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, poten-
tially causing injury or damaging the product.
Caution: Please make sure that children don't climb on or hang from the TV.
........................................................... >.
!!_!ii!ii_!iii
_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, loosen the bolts.
Secure the wall brackets with the bolts (not provided as parts of the product, must purchase separately)
on 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.
Use a sturdy rope (not provided as parts of the product, must purchase sepa-
rately) to tie the product. It is safer to tie the rope so it becomes horizontal
between the wall and the product.
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Installation
nstallation
Installat:ion
For proper ventilation, allow a clearance of 4 inches on each side from the wall.
This picture shown below may be somewhat different from your TV.
Power Supply
Short-circuit
Breaker
GROUNDING
Ensure that you connect the earth ground wire to prevent possible electric shock. If grounding methods are not
possible, have a qualified electrician install a separate circuit breaker.
Do not try to ground the unit by connecting it to telephone wires, lightening rods, or gas pipes.
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BaSiC Connection
1Place the set with the screen facing down on
a cushion or soft cloth as shown.
Before unfolding the stand, please make sure
two locks (A) on the bottom of the stand push
outward.
(A)
2Pull the stand out as shown.
After unfolding the stand, please insert and
tighten the screws (provided as parts of the
product) in the holes (B) on the bottom of the
stand.
(a)
* Image shown here may be slightly different from
your set.
When closing the stand for storage
- First remove the screws inthe holes (B) on the bottom
of the stand. And then pull two Hooks (D) of the stand
/(C) bottom and fold the stand into the back of the set.
- After folding, push the two Locks (A) of the stand
When connecting cables to the set, Do not
disengage the lock (C).
This may cause the set to fall, causing serious
bodily injury and serious damage to the set.
bottom outward.
(D)
(B)
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1 Hold the CABLE MANAGEMENT with both
hands and push it as shown. 2 Connect the cables as necessary.
To connect an additional equipment, see the
External equipment Connections section.
Reinstall the CABLE MANAGEMENT as
shown.
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Installation
E:quip me nt Co nneC:ti0 nS
NOTE: All cables shown are net included with the TV
Artenna or Cable Service 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
RF Coaxial Wire (75 ohm)
VHF Antenna ._
UHF Antenna _: _ Turn clockwise to tighten.
Outdoor Antenna
;_ Single-family Dwellings !Houses
9(Connect to wall jack for outdoor antenna}
IL__
Bronze Wire
Be careful not to bend the bronze wire when
connecting the antenna.
Bronze Wire
16
vRr; u_4r
signal
amplifier
.In a poor signal area to improve picture quality, purchase and install a sig-
nal amplifier.
.If the antenna needs to be split for two TV's, install a "2-Way Signal Splitter"
in the connections.
.If the antenna is not installed properly, contact your dealer for assistance.

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Installation
= To avoid picture noise (interference), leave an adequate distance between the VCR and TV.
=Typically a frozen still picture from a VCR. If the 4:3 picture format is used; the fixed images on the sides
of the screen may remain visible on the screen.
VCR
( AUDI L I C
Lj _
@Connect the AUDIO/VIDEO jacks between TV
and VCR. Match the jack colors (Video = yellow.
Audio Left = white, and Audio Right = red)
Insert a video tape into the VCR and press PLAY
on the VCR. (Refer to the VCR owner's manual.)
Select AVl input source using the INPUT button
on the remote control.
- If connected to AV IN2. select AV2 input source.
If you have a mono VCR. connect the audio cable from the VCR to the AUDIO LiMONO jack of the
set.
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Installation
_i_iiii__________________________________________________________________________________________________________________________________________________________/_
Do not c0nnect to both Vide0 and S.Video at the Same time. In the event that you COnneCt-1
_11 i, b0th Video and the s:Vide0 Cab!es, on!y the S_Vide0 Wi!l W0rkI
mO Connect the AUDIO/VIDEO jacks between TV and external equipment. Match the jack colors
(Video = yellow. Audio Left = white, and Audio
Right = red).
O Select AV2 input source with using the INPUT
button on the _emote control.
- If connected to AV IN1 input, select AVl input
source,
Operate the co_responding external equipmenl
Refer to external equipment operating guide.
| This TV finds the connected input sources
| automatically for AV1, AV2, Component 1-2,
| RGB, HDMI1!DVl and HDMI2 sources are
connected.
18

I I
Installation
O Select AVl input source with using the INPUT button on the remote C0ntr0
-If connected to AV IN2, select AV 2 input Source:
Refer to the DVD player's manual for operating instructions.
®_
DVD
@ Connect the HDMI output of the DVD to the HDMI
IN I(DVl) or 2 jack on the set.
Select HDMI1iDVI or HDMI2 input source with
using the INPUT button on the remote control.
Refer to the DVD player's manual for operating
instructions.
-TV can receive the video and audio signal
simultaneously with using a HDMI cable.
•If the DVD supports Auto HDMI function the
DVD output resolution will be automatically
set to 1280x720p.
if the DVD does not support Auto HDMI. you
need to set the output resolution appropriate-
ly. To get the best picture quality, adjust the
output resolution of the DVD to 1280x720p.
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Installation
DVD
@Connect the video outputs (Y, PB, PR) of the DVD to the COMPONENT IN VIDEO jacks on the set.
Connect the audio outputs of the DVD to the COMPONENT IN AUDIO jacks on the set.
Turn on the DVD player, insert a DVD.
Select Component I input source with using the iNPUT button on the remote control.
- If connected to COMPONENT IN 2. select Component 2 input source.
Refer to the DVD player's manual for operating instructions.
Component input porte
To get better picture quality, connect a DVD player to the component input ports as shown below.
Component ports on the TV
Video output ports
on DVD player
Y PB
2O