LG RU-23LZ20, RU-17LZ20, RU-23LZ21, RU-23LZ22, RU-17LZ21 User Manual

...
0 (0)

LCD

Color Television

OWNER’S MANUAL

MODELS : RU-17LZ20/21/22

RU-23LZ20/21/22

Please read this manual carefully before operating your set. Retain it for future reference.

Record model number and serial number of the set.

See the label attached on the back cover and quote this information to your dealer when you require service.

Internet Home Page : http://www.lge.com

Warning

Warning

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

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 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 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 close to the point of the cable entry as practical.

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.

2

Safety Instructions

Safety Instructions

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.

1. Read Instructions

All the safety and operating instructions should be read before the product is operated.

9. Attachments

Do not use attachments not recommended by the product manufacturer as they may cause hazards.

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 a slippery or tilted surface, or on an unstable cart, stand, tripod, bracket, or table. The product may slide or 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.

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 plug, a plug having a third (grounding) pin. This plug will only fit into the grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type 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

3

Safety Instructions

Safety Instructions continued

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-dis- charge unit, connection to grounding electrodes, and requirements for the grounding electrode.

Example of Grounding According to National Electrical Code Instructions

Ground Clamp

 

 

 

 

Antenna Lead in Wire

 

 

 

 

 

 

 

 

Antenna Discharge Unit

 

 

 

 

(NEC Section 810-20)

 

 

 

 

Grounding Conductor

Electric Service

 

 

 

(NEC Section 810-21)

 

 

 

 

Equipment

 

 

 

Ground Clamps

 

 

 

 

 

 

 

 

Power Service Grounding

 

 

 

 

Electrode System (NEC

 

 

 

 

Art 250, Part H)

NEC - National Electrical Code

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 that 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.

4

Contents

Contents

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3~4

Introduction

Controls and Connection Options . . . . . . . . . .6~7

Remote Control Key Functions . . . . . . . . . . . . . .8

Installation

Accessories / Power Connections . . . . . . . . . . . .9

Kensington Security System . . . . . . . . . . . . . . . .9

Installation Instruction . . . . . . . . . . . . . . . . . . . . . .10

External Equipment Connections . . . . . . . . . .11~14

Antenna Connection . . . . . . . . . . . . . . . . . . . . .11

VCR Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Cable TV Setup . . . . . . . . . . . . . . . . . . . . . . . .12

External A/V Source Setup . . . . . . . . . . . . . . . .12

DVD Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

DTV Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Using Headphones . . . . . . . . . . . . . . . . . . . . . .13

PC Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Operation

TV Operation Overview . . . . . . . . . . . . . . . . . . . .15 Menu Language Selection . . . . . . . . . . . . . . . . . .15 Channel Menu Options

Memorizing the Channels with EZ Scan . . . . . .16 Add/Delete Channels with Ch.edit . . . . . . . . . . .16 Fine Tuning Adjustment . . . . . . . . . . . . . . . . . .16 Favorite Channels Setup . . . . . . . . . . . . . . . . . .16

Picture Menu Options

EZ Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Manual Picture Control . . . . . . . . . . . . . . . . . . .17 Auto Color Control Adjustment . . . . . . . . . . . . .17 Manual Color Temperature Control . . . . . . . . . .18 DRP (Digital Reality Picture) . . . . . . . . . . . . . . .18 Picture Format Setup . . . . . . . . . . . . . . . . . . . .18

Sound Menu Options

EZ Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Equalizer Adjustments . . . . . . . . . . . . . . . . . . .19 Sound Balance . . . . . . . . . . . . . . . . . . . . . . . . .19 AVL (Auto Volume Leveler) . . . . . . . . . . . . . . . .19 Sound Selection in PC mode . . . . . . . . . . . . . .20 Stereo/SAP Broadcasts Setup . . . . . . . . . . . . .20

Time Menu Options

 

Auto Clock Setup . . . . . . . . . . . . . . . . . . . .

. . .21

Manual Clock Setup . . . . . . . . . . . . . . . . . . .

. .21

On/Off Timer Setup . . . . . . . . . . . . . . . . . . .

. .22

Sleep Timer Setup . . . . . . . . . . . . . . . . . . . .

. .22

Special Menu Options

 

Closed Captions . . . . . . . . . . . . . . . . . . . . . .

. .23

Captions . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. .24

Caption/Text . . . . . . . . . . . . . . . . . . . . . . . . .

. .24

Key Lock . . . . . . . . . . . . . . . . . . . . . . . . . . .

. .24

Auto Off . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. .24

Lock Menu Options

 

Lock Menu Setup . . . . . . . . . . . . . . . . . . . . .

. .26

RGB-PC Menu Options

 

Auto Config. Adjustment . . . . . . . . . . . . . . . .

. .27

Horizontal/Vertical Position Adjustments . . . .

. .27

Phase/Clock Adjustments . . . . . . . . . . . . . . .

. .27

PIP (Picture-in-Picture) Feature

 

Watching PIP/Double Window . . . . . . . . . . . .

. .28

TV Program Selection for PIP . . . . . . . . . . . .

. .28

Using PIP Still Function . . . . . . . . . . . . . . . .

. .28

PIP Size . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. .28

Moving the PIP . . . . . . . . . . . . . . . . . . . . . . .

. .28

Swapping the PIP . . . . . . . . . . . . . . . . . . . . .

. .29

Selecting an Input Signal Source for PIP . . . .

. .29

POP (Picture-out-of-Picture: Channel Scan)

. . .29

Troubleshooting Checklist . . . . . . . . . . . . . . . . . . . . . .30

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . .32

Your LG Limited Warranty . . . . . . . . . . . . . . . . . . . .35~36

After reading this manual, keep it handy for future reference.

5

LG RU-23LZ20, RU-17LZ20, RU-23LZ21, RU-23LZ22, RU-17LZ21 User Manual

Introduction

Introduction

RU-17LZ20/21/22 Controls & Connection Options

Menu Button

Channel Button

 

Enter Button

 

TV/Video Button

Volume Button

On/Off Button

on/off

tv/video menu

enter

vol

ch

R

MONO

ST

SAP

DPM

 

STEREO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAP Indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mono Indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stereo Indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DPM Indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power/Standby Indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Glows red in Standby mode,

 

 

 

 

 

 

 

 

 

 

 

 

 

Glows green when the TV is turned on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote Control Sensor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Headphone Jack

2 IN

S-Video Input

 

VIDEO-S

 

 

 

 

 

 

 

 

Video Input

 

VIDEO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Audio Input

 

MONO / L

 

 

 

 

 

 

 

 

 

AUDIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

DC IN (15V)

PB

PR

 

 

VIDEO (MONO) L

 

R

PC

PC INPUT

ANT IN

Y

L

R

AUDIO

SOUND

 

+75 Ω

COMPONENT(480i/480p/720p/1080i)

 

AUDIO

VIDEO IN

 

 

 

 

 

 

 

 

 

 

 

DVD/DTV IN

 

 

 

 

 

 

 

 

DC 15V Input

 

 

 

 

 

 

 

Audio / Video Input

PC Input

 

 

DVD/DTV Input

 

PC Sound Input

 

 

 

 

 

 

 

Antenna Input

(Component (480i/480p/720p/1080i), Audio)

 

 

 

 

 

 

 

 

 

 

 

 

 

6

Introduction

RU-23LZ20/21/22 Controls & Connection Options

 

 

 

 

 

ch

Channel Buttons

 

 

 

 

 

 

 

 

 

 

 

vol

Volume Buttons

 

 

 

 

 

enter

Enter Button

R

MONO

ST

SAP

DPM

 

Menu Button

STEREO

menu

 

 

 

 

 

Mono Indicator

SAP Indicator

 

tv

TV·Video Button

 

 

 

 

 

video

 

 

 

 

 

 

 

 

Stereo Indicator

 

 

On/Off Button

 

 

 

DPM Indicator

/ I

 

Power/Standby Indicator

 

 

on/off

 

 

 

 

 

 

 

Glows red in Standby mode,

 

 

 

 

 

Glows green when the TV is turned on.

 

 

 

Remote Control Sensor

 

 

 

 

 

 

VIDEO-S

Headphone Jack

 

S-Video Input

 

 

* Kensington Security

VIDEO

Video Input

System Connector

L / MONO

Audio Input

(Refer to P.9)

AUDIO

 

 

 

R

IN2

 

 

 

 

 

DVD/DTV IN

 

 

 

 

 

 

 

 

 

COMPONENT(480i/480p/720p/1080i)

 

AUDIO

VIDEO IN

 

 

PC

PC INPUT

ANT IN

AC INPUT

Y

PB

PR

L

R

VIDEO (MONO) L

AUDIO

R

SOUND

 

+75 Ω

 

 

AC Input

 

 

 

 

 

 

 

Audio / Video Input

PC Input

 

 

DVD/DTV Input

 

PC Sound Input

 

 

 

 

 

 

 

Antenna Input

(Component (480i/480p/720p/1080i), Audio)

 

 

 

 

 

 

 

 

 

 

 

 

 

7

Introduction

Remote Control Key Functions

- When using the remote control, aim it at the remote control sensor on the TV.

MUTE

 

 

MULTIMEDIA

Switches the sound on or off.

 

 

 

 

Selects: TV, Component, or

 

 

 

TV/VIDEO

 

 

RGB-PC mode.

mute

power

 

Selects: TV, Video 1, Video 2,

 

 

 

 

S-Video, Component, or

tv/video multimedia mts

POWER

RGB-PC mode.

 

 

 

FCR

(Refer to p.16)

EXIT

NUMBER buttons

AUDIO

(Refer to p.19)

ARC

(Refer to p.18)

PIP POSITION PIP INPUT SIZE PIP SWAP STILL SCAN

CH (D / E)

(Refer to p.28 ~ 29)

Installing Batteries

fcr

exit

menu

MTS

 

 

 

 

 

 

(Refer to p.20)

 

 

 

MENU

 

ch

 

 

 

enter

 

 

vol

 

vol

ENTER

 

ch

 

 

 

 

CH D / E (Channel button)

1

2

3

VOL F / G (Volume button)

 

 

 

4

5

6

 

7

8

9

 

audio

 

video

 

 

0

 

VIDEO

arc

pip

cc

(Refer to p.17)

CC

 

 

 

position

pip input flashbk

(Refer to p.24)

size

pip swap sleep

FLASHBK

 

 

 

still

 

 

Press the FLASHBK button to

 

ch

 

return to the last channel you were

scan

 

watching.

 

 

 

 

 

 

SLEEP

 

 

 

(Refer to p.22)

Open the battery compartment cover on the back side and insert the batteries with correct polarity.

Install two 1.5V batteries of AAA type. Don’t mix used batteries with new batteries.

8

Installation

Installation

Accessories

1.5V

mute power

tv/video multimedia mts

fcr exit menu

 

enter

 

1

2

3

4

5

6

7

8

9

audio

 

video

 

0

 

arc

pip

cc

position

pip input flashbk

size

pip swap

sleep

still

 

 

scan

ch

 

 

 

 

 

Guide

AAA Batteries

AC Adapter

Remote Control

 

 

 

 

 

 

 

 

 

 

 

 

(RU-17LZ20/21/22 Only)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC Sound Cable

Power Cord

Tie Bands

 

 

 

 

- Arrange the wires

 

 

with the tie bands.

(RU-17LZ20/21/22 Only)

System (RU-23LZ20/21/22 Only)

-The TV is equipped with a Kensington Security System connector on the back panel. Connect the Kensington Security System cable as shown below.

-For the detailed installation and use of the Kensington Security

System, refer to the user’s guide provided with the Kensington Security System.

For further information, contact http://www.kensington.com, the internet homepage of the Kensington company. Kensington sells security systems for expensive electronic equipment such as notebook PCs and LCD projectors.

-Note: The Kensington Security System is an optional accessory.

NOTES

a.If the TV feels cold to the touch, there may be a small “flicker” when when This is normal, there is nothing wrong with TV.

b.Some minute dot defects may be visible on the screen, appearing as tiny adverse effect on the monitor's performance.

c.Avoid touching the LCD screen or holding your finger(s) against it for long

Doing so may produce some temporary distortion effects on the screen.

a

d

c

have no

9

Installation

Installation Instruction

Rear A/V Cover

* The connection panel is hidden behind the A/V cover.

a.Remove the cover.

b.Install wires as necessary.

c.Reinstall the cover. Position the A/V cover with the TV back panel, tilt it back as shown.

d.Align the holes on the TV back panel with the two tabs on the rear A/V cover and insert.

e.Close cover.

Angle

angle of the TV between 3°

12

Wire Holders

-Thread, then pull the wires through the hole on the TV stand.

-The TV can be conveniently swiveled on its stand

25° (RU-23LZ20/21/22) / 30°(RU-17LZ20/21/22) to the left or right to provide the optimum viewing angle.

for this TV, see your dealer.

provide with the optional wall mount.

10

Installation

External Equipment Connections

- This manual mainly explains the features for the RU-17LZ20/21/22.

Antenna Connection

- For optimum picture quality, adjust antenna direction.

Connecting to an Inside Antenna Setup

-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.)

 

 

Turn clockwise to tighten.

 

 

 

PC INPUT

ANT IN

 

 

 

+75 Ω

 

75Ω Round Cable

 

 

 

 

Antenna

 

 

300Ω Flat Wire

Converter

Antenna Jack

Apartment Buildings

Wall Connection Jack

 

 

 

- 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.

- If using 75Ω round cable, do not bend the bronze wire. It may cause poor picture quality.

Connecting to an Outdoor Antenna Setup

- This type of antenna is commonly used in single family dwellings.

 

VHF Antenna

 

 

 

 

 

 

 

 

PC INPUT

ANT IN

 

 

 

 

 

+75 Ω

 

UHF

 

 

 

 

 

Antenna

75Ω Round Cable

Bronze Wire

 

 

 

 

300Ω Flat Wire

 

 

 

 

Single Family Home

 

Antenna

Antenna Jack

 

 

 

 

 

 

 

Converter

 

 

-

In poor signal areas, to get better picture quality, install a

 

 

 

 

signal amplifier to the antenna as shown to the right.

 

 

 

 

-

If signal needs to be split for two TVs, use an antenna

VHF

UHF

 

 

 

signal splitter for connection.

PC INPUT

+75 Ω

 

 

 

 

ANT IN

Signal

Amplifier

11

Loading...
+ 25 hidden pages