Zenith L20V26C OPERATING GUIDE
© Copyright 2003, Zenith Electronics Corporation.
Installation, Setup & Operating Guide I Warranty
Model Number | L20V26C | LCD TV
2
206-3921
RECORD YOUR MODEL NUMBER
(For future reference)
The model and serial number of your TV are located on the
back of the TV cabinet. For convenience, we suggest that
you record those numbers here:
MODEL NO._______________________________
SERIAL NO._______________________________
WARNING :
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PAR TS INSIDE. REFER SERVICING TO QUALIFIED SER VICE 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 sufficient
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 appliance.
WARNING :
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
NOTE TO CABLE/TV INSTALLER:
This reminder is provided to call the cable TV 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 close to the point of
the cable entry as practical.
REGULATOR YINFORMATION:
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 when the equipment is operated in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, 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 Zenith Electronics
Corporation. Unauthorized modification could void the user’s authority to operate this product. The
responsible party for this product’s compliance is :
Zenith Electronics Corporation, 2000 Millbrook Dr., Lincolnshire, IL60069, USA
1-847-941-8000
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
IMPORTANT SAFETY INSTRUCTIONS
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Important safeguards for you and your new product
Your product has been manufactured and tested with your safety in mind. However, improper use can result
in potential electrical shock or fire hazards. To avoid defeating the safeguards that have been built into your
new product, please read and observe the following safety points when installing and using your new product, and save them for future reference.
Observing the simple precautions discussed in this booklet can help you get many years of enjoyment and
safe operation that are built into your new product.
This product complies with all applicable U.S. Federal safety requirements, and those of the Canadian
Standards Association.
(Continued on next page)
1. Read Instructions
All the safety and operating instructions should be
read before the product is operated.
2. Follow Instructions
All operating and use instructions should be followed.
3. Retain Instructions
The safety and operating instructions should be
retained for future reference.
4. Heed Warnings
All warnings on the product and in the operating
instructions should be adhered to.
5. Cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners.
Use a damp cloth for cleaning.
6. Water and Moisture
Do not use this product near water - for example, near
a bath tub, wash bowl, kitchen sink, or laundry tub, in
a wet basement, or near a swimming pool.
7. Accessories, Carts, and Stands
Do not place this product on an unstable cart, stand,
tripod, bracket, or table. The product may fall, causing
serious injury to a child or adult, and serious damage
to the product. Use only with a cart, stand, tripod,
bracket, or table recommended by the manufacturer,
or sold with the product. Any mounting of the product
should follow the manufacturer’s instructions, and
should use a mounting accessory recommended by
the manufacturer.
8. Transporting Product
A product and cart combination should be moved
with care. Quick stops, excessive force, and uneven
surfaces may cause the product and cart combination to overturn.
9. Attachments
Do not use attachments not recommended by the
product manufacturer as they may cause hazards.
10. Ventilation
Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the
product and to protect it from overheating, and these
openings must not be blocked or covered. The openings should never be blocked by placing the product
on a bed, sofa, rug, or other similar surface. This
product should not be placed in a built-in installation
such as a bookcase or rack unless proper ventilation
is provided or the manufacturer’s instructions have
been adhered to.
11. Power Sources
This product should be operated only from the type
of power source indicated on the marking label. If
you are not sure of the type of power supply to your
home, consult your product dealer or local power
company. For products intended to operate from battery power, or other sources, refer to the operating
instructions.
12. Power-Cord Polarization
This product is equipped with a three-wire grounding
type alternating-current line plug (a plug having one
blade wider than the other). This plug will fit into the
power outlet only one way. This is a safety feature. If
you are unable to insert the plug fully into the outlet,
contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized
plug.
13. Power-Cord Protection
Power-supply cords should be routed so that they
are not likely to be walked on or pinched by items
placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and
the point where they exit from the product.
PORTABLE CART WARNING
4
IMPORTANT SAFETY INSTRUCTIONS
14. Outdoor Antenna Grounding
If an outside antenna or cable system is connected
to the product, be sure the antenna or cable system
is grounded so as to provide some protection against
voltage surges and built-up static charges. Article
810 of the National Electrical Code (U.S.A.), ANSI/
NFPA 70 provides information with regard to proper
grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of
antenna-discharge unit, connection to grounding
electrodes, and requirements for the grounding electrode.
15. Lightning
For added protection for this product (receiver) during a lightning storm, or when it is left unattended
and unused for long periods of time, unplug it from
the wall outlet and disconnect the antenna or cable
system. This will prevent damage to the product due
to lightning and power-line surges.
16. Power Lines
An outside antenna system should not be located in
the vicinity of overhead power lines or other electric
light or power circuits, or where it can fall into such
power lines or circuits. When installing an outside
antenna system, extreme care should be taken to
keep from touching such power lines or circuits as
contact with them might be fatal.
17. Overloading
Do not overload wall outlets and extension cords as
this can result in a risk of fire or electric shock.
18. Object and Liquid Entry
Never push objects of any kind into this product
through openings as they may touch dangerous voltage points or short-out parts that could result in a fire
or electric shock. Never spill liquid of any kind on the
product.
19. Servicing
Do not attempt to service this product yourself as
opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to
qualified service personnel.
20. Damage Requiring Service
Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a. If the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen
into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally by following
the operating instructions. Adjust only those controls
that are covered by the operating instructions as an
improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore the product to its normal
operation.
e. If the product has been dropped or the cabinet has
been damaged.
f. If the product exhibits a distinct change in performance.
21. Replacement Parts
When replacement parts are required, be sure the
service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.
22. Safety Check
Upon completion of any service or repairs to this
product, ask the service technician to perform safety
checks to determine if the product is in proper operating condition.
23. Wall or Ceiling Mounting
The product should be mounted to a wall or ceiling
only as recommended by the manufacturer. The
product may slide or fall, causing serious injury to a
child or adult, and serious damage to the product.
24. Heat
The product should be situated away from heat
sources such as radiators, heat registers, stoves, or
other products (including amplifiers) that produce
heat.
206-3921
Antenna Lead in Wire
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductor
(NEC Section 810-21)
Ground Clamps
Power Service Grounding
Electrode System (NEC
Art 250, Part H)
Ground Clamp
Electric Service
Equipment
Example of Grounding According to National
Electrical Code Instructions
NEC - National Electrical Code
(Continued from previous page)
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INTRODUCTION
INSTALLATIONBASIC
FEATURES
CLOCK/
TIMERS
VIDEO /
AUDIO
SPECIAL
FEATURES
MISC.
5
1
Safety Warnings 2
Important Safety Instructions 3
Controls 6
Remote Control:
Installing Batteries/ Operation 10
TV Overview 11
2
3
4
5
6
7
Antenna/Cable Connections 14
VCR Connection and Viewing Setup 16
External Equipment Connections 17
DVD Player Connections 18
DTV (Set-top Box) Connections 19
Turning the TV On 20
TV Mode Menus 21
Menu Language Selection 22
Auto Programming:
Finding/Erasing Channels 23
Favorite Channel Memory 25
Closed Captions 39
Parental Control 42
Auto Off 45
Key Lock 46
Video/Picture Setup 30
Audio/Sound Setup 33
Clock Setup 26
Off Timer Setup 27
On Timer Setup 28
Sleep Timer Setup 29
Maintenance 47
Product Specifications 48
Troubleshooting Checklist 49
Your Zenith Limited Warranty Back cover
Before operating the
TV, please read this
manual carefully.
CONTENTS
INDEX
206-3921
Controls
6
Front of the
Front of the TVTV
Side Control Panel
Side Control Panel
TV/Video Button
Enter Button
Channel Buttons
Power Button
Menu Button
Volume Buttons
Remote Control Sensor
Power/Standby indicator
Glows red in Standby mode,
Glows green when the TV is
turned on.
c
h
v
o
l
e
n
te
r
m
e
n
u
tv
/v
id
e
o
o
n
/o
ff
INTRODUCTION
7
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Back of the
Back of the TVTV
Power Input
Antenna Input
DVD/DTV Input
Headphone
Jack
Audio/Video Input
S-Video Input
Monitor Output
Connection Panel
Connection Panel
These 4 threaded
holes are available for
attaching the bracket
provided with the
accessory wall-mount
installation kit.
DC IN
(15V)
PR
YPB
COMPONENT(480i/480p)
DVD / DTV IN
L R
AUDIO
DC
(15V)
S
PB PR
Y
(480i/480p)
DVD / DTV
H/P
ANT IN
L
L
75Ω
S-VIDEO
MONO
VIDEO VIDEO
AUDIO
RL
IN
AUDIO
RL
MONITOR OUT
ANT IN
L
L
75Ω
206-3921
Controls
8
POWER
NUMBERS
APC
MENU
CHANNEL (
DE
)
MTS
FCR
AUTO PROGRAM
Remote Control Buttons
Remote Control Buttons
● Press the flashbk button to return to the
previous channel you were watching.
PAGE 30
PAGE 37
PAGE 25
PAGE 23
power
1
apc
menu
ch
vol vol
enter
ch
mts
fcr
flashbk dasp
memory/erase
a.prog
tv/video
23
564
897
cc
0
mute
sleep
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INTRODUCTION
TV/VIDEO
CLOSED CAPTIONS
MUTE
ENTER
VOLUME (
FG
)
SLEEP TIMER
PAGE 40
PAGE 38
PAGE 29
PAGE 33
PAGE 24
TV/VIDEO Button
TV/VIDEO Button
on Remote Control
on Remote Control
- Each press of this button changes the viewing source as indicted below.
- Video, S-Video, Component
Select each mode for watching the corresponding external equipment.
TV programs
/Cable TV
Video
S-VideoComponent
PAGE 15~19
DASP
FLASHBK
MEMORY/ERASE
Remote Control: Installing Batteries/Operation
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Make sure there are no
objects between the
remote control and its sensor.
Don’t place the remote control
near a heater or in a damp
place. Astrong impact on
remote control may damage it.
IR Signals from the remote
control could be affected by
sunlight or other bright lights.
In In this case, darken the
room.
Notes For Using Remote Control
Notes For Using Remote Control
Pull the battery cover
upward in the direction
shown by the arrow
and remove it.
1
2
3
Insert the batteries
with correct polarity,
match "+" and "-".
Replace the battery
compartment cover.
- Install two AAA, 1.5V batteries. Don’t mix used batteries with new batteries.
- Remove batteries when you won’t use the remote control for a long time. Liquid leakage
from batteries may damage the remote.
Installing Batteries
Installing Batteries
Remote
Control Sensor
power
apc
menu
mute
sleep
ch
enter
vol vol
ch
cc
tv/video
0
23
564
897
1
mts
fcr
memory/erase
a.prog
flashbk dasp
TV Overview
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INTRODUCTION
Accessories
Accessories
AC Adapter
Remote Control
1.5V
1.5V
Power Cord
Operating Guide
AAA
Batteries
power
apc
menu
mute
sleep
ch
enter
vol vol
ch
cc
tv/video
0
23
564
897
1
mts
fcr
memory/erase
a.prog
flashbk dasp
Note :● A UL Listed wall-mounting bracket assembly is also available for the L20V26C. See your
Zenith dealer for further details.
Tie Bands
* Arrange the device wires
with the tie bands.
VESA compatible adapter/ interface
* While mounting the TV on a VESA
specifications mount, attach this adapter
to the back of the TV and then to the
VESA mount.
TV Overview
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206-3921
* Please be sure to connect the TV to the AC power adapter before connecting the power plug to the wall power
outlet.
a. Remove the connection panel cover as shown below.
b. Connect the antenna cable to the antenna input port on TV.
c. Connect the adapter to the power input port on the TV.
d. Connect the power cord to the AC power adapter first and then to the wall power outlet afterward.
e. Reinstall the connection panel cover.
b
c
d
WWatching
atching
TV Programs
TV Programs
Notes : ● If the TV feels cold to the touch, there may be a slight flicker when turned on.
This is normal; there is nothing wrong with TV.
● Some tiny, pin-point sized dots may appear on the screen. However, this will have no
adverse effect on the monitor's performance.
● Avoid touching the LCD screen or holding your finger(s) against it for long periods of time.
Doing so may produce some temporary distortion effects on the screen.
a
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INSTALLATION
* You can adjust the viewing angle of the TV from 2° to 13°.
Adjusting the
Adjusting the
TV V
TV V
iewing
iewing
Angle
Angle
2°
13°
Antenna/Cable Connections
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- For optimum picture quality, adjust antenna direction.
● Typical wall antenna jack used in apartment buildings, connect the antenna cable as shown below.
(Use the correct type of antenna cable for the type of wall antenna jack.)
Wall Connection Jack
Apartment Buildings
Antenna jack
Bronze Wire
Turn clockwise to
tighten.
Antenna
Converter
300Ω Flat Wire
75Ω Round Cable
● This type of antenna is commonly used in single family dwellings.
UHF
Antenna
VHF Antenna
Antenna jack
Bronze Wire
Turn clockwise to
tighten.
Antenna
Converter
300Ω Flat Wire
75Ω Round Cable
- If you have a 75Ω round cable, insert the bronze wire and then tighten the connection
nut. If you have a 300Ω flat wire, connect the twisted wire to the antenna converter and
then connect the converter to the antenna jack on the TV.
- When using 75Ω round cable, do not bend the bronze wire. It may cause poor picture
quality.
- In poor signal areas, to get better
picture quality, install the signal
amplifier as shown to the right.
- If antenna is split for two TVs, use a
signal splitter for connection.
signal
Amplifier
UHF
VHF
Single Family Home
Connecting to an Inside
Connecting to an Inside
Antenna Setup
Antenna Setup
Connecting to an Outdoor
Connecting to an Outdoor
Antenna Setup
Antenna Setup
ANT IN
75Ω
L
L
MONITOR OUT
VIDEO
RL
AUDIO
VIDEO
AUDIO
MONITOR OUT
RL
ANT IN
L
L
75Ω
VIDEO
MONITOR OUT
AUDIO
RL
ANT IN
L
L
75Ω
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206-3921
INSTALLATION
- After subscribing to a local cable TV service and installing a converter, you can watch cable TV programming.
- For further cable TV information, contact a local cable service provider.
Cable
Cable
TV Connections
TV Connections
1
Connections
2
Viewing Setup
a. Use the tv/video button on the remote control to select TV (Ant In.) or Video source,
depending on connection setup: 1 or 2.
- Connection 1: Set cable box switch to 3 or 4 and then tune TV to the same channel number.
- Connection 2: Select VIDEO source input to use Audio/Video In connections.
b. Select channels with the cable box.
1
Cable Box Connection Panel
2
S-VIDEO
DC IN
(15V)
PR
YPB
COMPONENT(480i/480p)
DVD / DTV IN
L R
AUDIO
H/P
MONO
VIDEO VIDEO
(R) AUDIO (L) VIDEO
TV
VCR
AUDIO
RL
IN
MONITOR OUT
AUDIO
RL
RF Cable
ANT IN
L
L
75Ω
VCR Connection and Viewing Setup
16
206-3921
- In Video mode, TV automatically reverts to TV mode if the fcr button or flashbk buttons are pressed.
- See following pages to connect other A/V external equipment to input jacks on the TV.
1
Connections
● Connect the audio/video output jacks on VCR to the corresponding input jacks on the TV.
2
Viewing Setup
Watching TV programs
Turn the TV on and tune to a channel.
Watching VCR
a. Use tv/video button on the remote control to select TV (Ant In.) or Video source,
depending on connection setup: 1 or 2.
- Connection 1: Set VCR switch to 3 or 4 and then tune TV to the same channel number.
- Connection 2: Select VIDEO source input to use Audio/Video In connections.
b. Insert a video tape into the VCR and press the PLAYbutton.
Connecting a VCR
Connecting a VCR
1
Typical
Antennas
VCR Connection Panel
Direct
connection
2
S-VIDEO
DC IN
(15V)
PR
YPB
COMPONENT(480i/480p)
DVD / DTV IN
L R
AUDIO
H/P
MONO
VIDEO VIDEO
AUDIO
RL
IN
MONITOR OUT
AUDIO
RL
ANT IN
75Ω
ANT IN
S-VIDEO
ANT OUT
OUT
IN
CH3 CH4
(R) (L)
AUDIO VIDEO
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