LG RU-23LZ50C Owner's Manual

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LG RU-23LZ50C Owner's Manual | Manualzz

LCD

Color Television

OWNER’S MANUAL

MODELS: RU-23LZ50C

RU-30LZ50C

RU-32LZ50C

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.

P/NO : 3828TUL259U(0407-REV00)

Printed in Korea

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

Warning

W arning

2

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.

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.

U.S.A. only -----------------------------------------------

COMPLIANCE:

The responsible party for this product’s compliance is:

LG Electronics U.S.A., Inc.

1000 Sylvan Avenue, Englewood Cliffs, NJ 07632

Phone: 1-201-816-2000 http://www.lgusa.com

---------------------------------------------------------------

Safety Instructions

WARNING :

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.

CAUTION :

These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.

IMPORTANT SAFETY INSTRUCTIONS

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Do not block any of the ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

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. A grounding 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.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Only use the attachments / accessories specified by the manufacturer.

3

Safety Instructions

12. Use only with a 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 combination to avoid injury from tip-over.

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 normally, or has been dropped.

On Disposal a. The fluorescent lamp used in this product contains a small amount of mercury.

b. Do not dispose of this product with general household waste.

Disposal of this product must be carried out in accordance to the regulations of your local authority.

4

Contents

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

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

Introduction

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Connection Options . . . . . . . . . . . . . . . . . . . . . .7

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

Installation

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Kensington Security System(Options) . . . . . . . . .9

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

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

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

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

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

External A/V Source Setup . . . . . . . . . . . . . . . .13

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

DTV Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

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 Manual Program . . .16

Favorite Channels Setup . . . . . . . . . . . . . . . . . .17

Picture Menu Options

EZ Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Manual Picture Control (User option) . . . . . . . .18

Cinema Mode Setup . . . . . . . . . . . . . . . . . . . . .18

Picture Format (ARC) . . . . . . . . . . . . . . . . . . . .18

Sound Menu Options

EZ Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Equalizer Adjustments . . . . . . . . . . . . . . . . . . .19

AVL (Auto Volume Leveler) . . . . . . . . . . . . . . . .19

Sound Balance . . . . . . . . . . . . . . . . . . . . . . . . .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

Auto Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Special Menu Options

Closed Captions . . . . . . . . . . . . . . . . . . . . . . . .23

Caption/Text . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Captions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Key Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Lock Menu Options

Lock Menu Setup . . . . . . . . . . . . . . . . . . . . . . .26

PC Menu Options . . . . . . . . . . . . . . . . . . . . . . . . .27

External Control Device Setup . . . . . . . . . . . . . . . . . . .28

IR Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . .34

Troubleshooting Checklist . . . . . . . . . . . . . . . . . . . . . .35

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

5

Introduction

On/Off Button

Remote Control Sensor

Power/Standby Indicator

Glows red in Standby mode,

Glows green when the TV is turned on.

CH

VOL

ENTER

MENU

TV

VIDEO

Channel Buttons

Volume Buttons

Enter Button

Menu Button

TV·Video Button

6

Introduction

S-Video Input

COMPONENT2

(DVD IN) (480i)

RU-23LZ50C only

Audio Input

1

PC Sound Input

DVI Input

(RGB Input)

Video/Audio Input

RS 232C Jack

Remote Control Jack

COMPONENT1 (DVD/DTV IN)

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

Antenna Input

AC Input

7

Introduction

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

MUTE

Switches the sound on or off.

TV/VIDEO

Selects: TV , Video , S-Video ,

PC , Component 1 or

Component 2 mode.

FCR

(Refer to p.17)

EXIT

MULTIMEDIA

Selects: TV, PC , Component 1 or

Component 2 mode.

POWER

MTS

(Refer to p.20)

MENU

ENTER

NUMBER buttons

AUDIO

(Refer to p.19)

CC

(Refer to p.23)

ARC

(Refer to p.18)

VIDEO

(Refer to p.18)

SLEEP

(Refer to p.22)

FLASHBK

Press the FLASHBK button to return to the last channel you were watching.

• 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

Owner’s Manual

1.5V

1.5V

AAA Batteries Remote Control Power Cord

DVI-D cable (PC) DVI to D-Sub cable (PC) Audio cable (PC)

Tie Holder

- Arrange the wires with the tie Holder.

- 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 it is turned on.

This is normal, there is nothing wrong with TV.

b. Some minute dot defects may be visible on the screen, appearing as tiny red, green, or blue spots. However, they have no adverse effect on the monitor's performance.

c. 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.

9

Installation

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. Align the holes on the TV back panel with the two tabs on the rear A/V cover as shown.

d. Close cover.

W ire Holders

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

RU-23LZ50C only

Adjusting the TV V iewing Angle

- You can adjust the vertical angle of the TV.

RU-23LZ50C only

10

Installation

- 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.

Copper Wire

75 Ω Round Cable

Wall Connection Jack

300 Ω Flat Wire

Antenna

Converter

Apartment Buildings

Antenna Jack

- If you have a 75

Ω 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 75

Ω 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

UHF

Antenna 75

Ω Round Cable

300 Ω Flat Wire

Single Family Home

Turn clockwise to tighten.

Copper Wire

Antenna

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 signal splitter for connection.

VHF UHF

Antenna Jack

Signal

Amplifier

11

Installation

- In Video mode, TV automatically reverts to TV mode if the

FCR button or FLASHBK buttons are pressed.

Connection 1

Set VCR switch to 3 or 4 and then tune TV to the same channel number.

Connection

2

1. Connect the audio/video output jacks on VCR to the corresponding input jacks on the TV. When connecting the TV to a VCR, match the jack colors (Video = yellow, Audio

Left = white, and Audio Right = red).

2. Insert a video tape into the VCR and press PLAY on the

VCR. (Refer to the VCR owner’s manual.)

3. Use the TV/VIDEO button on the remote control to select

Video. (If connected to S-VIDEO on side panel, select the

S-Video external input source.)

Typical

Antennas

ANT IN

Direct

Connection

ANT OUT

S-VIDEO OUT

CH3

IN

CH4

VIDEO (R)

VCR

2

1

Side Panel

1

2

Typical

Antennas

ANT IN

Direct

Connection

ANT OUT

S-VIDEO OUT

CH3

IN

CH4

VIDEO (R) AUDIO (L)

VCR

1

Cable TV Setup

- 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.

Connection 1

1. Select 3 or 4 with channel switch on cable box.

2. Tune the TV channel to the same selected output channel of cable box.

3. Select channels at the cable box or with the cable box remote control.

Connection

2

1. Connect the audio/video output jacks on Cable Box to the corresponding input jacks on the TV. When connecting the TV to Cable Box, match the jack colors

(Video = yellow, Audio Left = white, and Audio Right = red).

2. Use the TV/VIDEO button on the remote control to select

Video.

3. Select channels with the cable box remote control.

2 1

TV

VCR

(R) AUDIO (L) VIDEO

Cable Box

RF Cable

12

Installation

External A/V Source Setup

Connections

Connect the audio/video output jacks on the external A/V equipment to the corresponding input jacks on the TV.

When connecting the TV to external A/V equipment, match the jack colors (Video = yellow, Audio Left = white, and Audio Right = red).

Viewing Setup

1. Turn on the external A/V equipment.

2. Use the TV/VIDEO button on the remote control to select Video.

3. Operate the corresponding external equipment. Refer to external equipment operating guide.

1

External

Equipment R AUDIO L VIDEO

Camcorder

Video Game set

Connections

1. Connect the DVD video outputs to the COMPONENT (Y, P

B

,

P

R

) jacks and connect the DVD audio outputs to the AUDIO jacks.

2. If your DVD only has an S-Video output jack, connect this to the S-VIDEO input on the TV and connect the DVD audio outputs to the AUDIO INPUT jacks on the TV, as shown in the figure.

NOTE: If your DVD player does not have component video output, use S-Video.

Viewing Setup

1. Turn on the DVD player, insert a DVD.

2. Use the TV/VIDEO or MULTIMEDIA button on the remote control to select Component 1 or Component 2 (If connected to S-VIDEO, select the S-Video input source.)

3. Refer to the DVD player's manual for operating instructions.

Component Input ports

To get better picture quality, connect a DVD player to the component input ports as shown below.

Component ports of the TV

Y P

B

P

R

Video output ports of DVD player

Y

Y

Y

Y

Pb

B-Y

Cb

P

B

Pr

R-Y

Cr

P

R

Side Panel

1

Y P

B

P

R (R) AUDIO (L)

DVD

(R) AUDIO (L) Y P B P R

DVD

13

Installation

- To watch digitally broadcast programs, purchase and connect a digital set-top box.

Connections

Connect the digital set-top box video outputs to the

COMPONENT (Y, P

B

, P

R

) jacks and connect the digital set-top box audio outputs to the AUDIO jacks.

Viewing Setup

1. Turn on the digital set-top box. (Refer to the owner’s manual for the digital set-top box.)

2. Use the TV/VIDEO or MULTIMEDIA button on the remote control to select Component 1.

1

Y P B P R (R) AUDIO (L)

DTV Receiver (Set-top Box)

- After setup, be sure to select RGB-PC source on TV.

Connections

1. Set the monitor output resolution on the PC before connecting to the TV.

2. Connect the TV to the PC with the PC cable.

3. Connect the PC audio output to the TV's PC SOUND input.

Viewing Setup

1. Turn on the PC.

2. Use the TV/VIDEO or MULTIMEDIA button on the remote control to select PC.

Monitor Display Specifications

Resolution

640x480

800x600

Horizontal

Frequency(kHz)

31.47

35.00

37.50

35.16

37.88

48.08

46.88

Vertical

Frequency(Hz)

60

66.67

75

56.25

60

72.19

75

1024x768

1280x768

48.36

56.48

60.02

47.78

60

70

75

60

NOTE

Connect the signal cable (DVI-D cable, Not DVI to D-Sub cable) from the DVI output socket of the PC to the DVI input socket of the set when using a PC with DVI output. In some video cards,

DVI-Analog output may not be supported.

NOTES a. For optimum picture quality, use standard WXGA (1280x768) computer output at a 60Hz refresh rate. Using other formats

(VGA, SVGA, etc.) or refresh rates may result in reduced picture quality. (To change the computer video output format, please refer to the operating manual for the computer you are using).

b. If the message “ Out of range ” appears on the screen, adjust the PC output to a format listed in the ‘Monitor Display

Specifications' chart above.

c. The synchronization input form for Horizontal and Vertical frequencies is separate.

DPM (Display Power Management) mode

If the PC goes to power saving mode, the monitor automatically switches to DPM mode.

If you don’t use the PC cable provided, DPM mode may not work.

14

1. First, make all equipment connections. Plug the AC Adapter into the TV, then plug the AC Adapter into a power outlet. At this time, the TV is switched to standby mode.

• In standby mode, press the POWER , CH ( D , E ), TV/VIDEO , MULTIMEDIA or number button on the remote control or ON/OFF , CH ( D , E ), TV/VIDEO located on the TV to turn the TV on.

2. Select the viewing source by pressing TV/VIDEO or MULTIMEDIA repeatedly.

• Note: See page 16 if you have not auto programmed the TV to receive channels in your local broadcast area.

3. After viewing, press the POWER button on the remote control or ON/OFF located on the TV. The TV reverts to standby mode.

NOTE

• If you want to turn the TV off, press the on/off button located on the TV. If you intend to be away on vacation, disconnect the power plug from the wall power outlet.

- The menus can be shown on the screen in the selected language. First select your language.

1. Press the MENU button and then use D / E button to select the Special menu.

2. Press the G button and then use D / E button to select Language .

3. Press the G button and then use D / E button to select your desired language.

From this point on, the on-screen menus will be shown in the language of your choice.

4. Press the ENTER button to save.

Operation

15

Operation

- For Auto program to work, the programming source must be connected to the TV and the TV must be receiving programming signals either over-the-air or from a cable-type service provider.

1. Press the MENU button and then use D button to select the Channel menu.

2. Press the G button and then use D button to select EZ Scan .

3. Press the G button to begin the channel search.

Channel

EZ Scan

Manual prog.

Favorite ch.

To start

• Wait for auto program to complete the channel search cycle before choosing a channel. The TV scans for over-the-air channels and then channels provided by a cable service.

D

E

F G

OK MENU

NOTES

• When the channel search is complete, use the D buttons to review the memorized channels.

• If you press the ENTER button in auto programming, the function will stop and only channels programming up to that time will remain.

• Auto program function can memorize only the channels which are being received at that time.

- You can manually include or erase individual channels.

1. Press the MENU button and then use D button to select the Channel menu.

2. Press the G button and then use D

3. Press the G button and then use F to add to memory or erase.

button to select Manual prog.

.

button to select a channel you want

4. Press the

Erase

E button and then use F

(delete).

button to select Memory (add) or

5. Press the ENTER button to save. The current channel is added to Memory or Erased from the channel list.

The current channel number is displayed.

Channel

EZ Scan

Manual prog.

Favorite ch.

TV

Memory

30

D

E

F G OK MENU Â EXIT

16

Operation

- Favorite Channel lets you quickly tune in up to 8 channels of your choice without having to wait for the TV to scan through all the in-between channels.

Channel

EZ Scan

Manual prog.

Favorite ch.

To set

Favorite Ch.

- - - - - - - - - -

- - - - - - - - - -

- - - - - - - - - -

- - - - - - - - - -

- - - - - - - - - -

- - - - - - - - - -

- - - - - - - - - -

- - - - - - - - - -

D

E

F G OK MENU Â EXIT

D

E

F G OK MENU

1. Press the MENU button and then use D button to select the Channel menu.

2. Press the

3. Press the

G

G button and then use button and then use

D

D

4. Use the F button to set the desired channel number for first favorite channel.

5. Repeat steps 3 to 4 to memorize other channels.

6. Press the ENTER button to save.

button to select Favorite ch.

.

button to select the first favorite channel position.

• To tune to a favorite channel, press the FCR (Favorite Channel Review) button repeatedly. The 8 favorite channels appear on the screen one-by-one.

17

Operation

EZ V ideo

- This function adjusts the TV for the best picture appearance.

1. Press the video button repeatedly to select the picture appearance setup option as shown below.

Clear Optimum Soft User

• You can also adjust EZ Video in the Picture menu.

• Clear , Optimum and Soft are preset for good picture quality at the factory and cannot be changed.

Manual Picture Control ( User option)

- You can adjust picture contrast, brightness, color, sharpness and tint to the levels you prefer.

1. Press the MENU button and then use D button to select the Picture menu.

2. Press the G button and then use D button to select User .

3. Press the G button and then use D button to select the desired picture option ( Contrast, Brightness, Color, Sharpness, Tint) .

4. Use the F button to make appropriate adjustments.

• Contrast, Brightness, Color, and Sharpness are adjustable from 0 to 100.

• Tint is adjustable from - 50 to + 50.

5. Press the ENTER button to save.

Picture

EZ Video

User

Cinema

D

E

F G OK MENU

D

Contrast 85

F

E

Contrast

Brightness

Color

Sharpness

Tint

G

G

G

G

G

G

- Sets up the TV for the best picture appearance for viewing movies.

1.

Press the MENU button and then use D

2. Press the G button and then use D

3. Press the G button and then use D

4. Press the ENTER button to save.

button to select the Picture menu.

button to select Cimena . button to to select On or Off .

Picture

EZ Video

User

Cinema

D

E

F G OK MENU

On

Off

- You can watch TV in various picture formats; 16:9, Zoom, 4:3 .

Repeatedly press the ARC button to select your desired picture format.

• 16:9

You can enjoy the cinema (the picture format of 16:9) or general TV programme through the 16:9 mode.

The screen 16:9 is viewed just like that but the screen 4:3 is magnified to the left and right so that the screen 16:9 is full.

• Zoom

You can enjoy the cinema in a vast screen through the Zoom mode.

The screen 4:3 is magnified to the upper / lower and left / right sides so that the screen 16:9 is full. The bottom and top of the picture may be lost.

• 4:3

This picture format is 4 to 3 of general TV.

NOTES

16:9 and 4:3 are available in PC mode only.

18

Operation

EZ Audio

- This function lets you enjoy the best sound without any special adjustment because the TV selects the appropriate sound option based on the program content.

1. Use the audio button to select the appropriate sound setup as shown below.

Flat Music Movie Sports User

• You can also adjust EZ Audio in the Sound menu.

Equalizer Adjustments

Sound

EZ Audio

AVL

Balance

Flat

Music

Movie

Sports

User G

0.1 0.5

1 5 10 KHz

F G Move Adjust  Exit

D

E

F G OK MENU

1.

Press the MENU button and then use D

2. Press the G button and then use D button to select the Sound menu.

button to select EZ Audio .

3. Press the G button and then use D button to select User . button to select the band you want to adjust. Then, use D 4. Press the G button and then use F the band level.

5. Press the ENTER button to save.

button to adjust

A VL (Auto V olume Leveler)

- AVL maintains an equal volume level automatically even if the channel is changed.

1.

Press the MENU button and then use

2. Press the G button and then use D

3. Press the G button and then use D

4. Press the ENTER button to save.

D button to select the Sound menu.

button to select AVL . button to to select On or Off .

Sound

EZ Audio

AVL

Balance

D

E

F OK MENU

On

Off

19

Operation

1.

Press the MENU button and then use D

2. Press the G button and then use D button to select the Sound menu.

button to select Balance .

3. Press the G button and then use F button to adjust the sound balance.

• Balance is adjustable from Left 50 to Right 50.

4. Press the ENTER button to save.

Sound

EZ Audio

AVL

Balance

D

E

F G OK MENU

0

Stereo/SAP Broadcasts Setup

- The TV can receive MTS stereo programs and any SAP (Secondary Audio Program) that accompanies the stereo program, if the broadcaster transmits an additional sound signal as well as the original one.

- Mono: The primary language is heard from left and right speakers. Signal mode is mono.

- Stereo: The primary language is heard from left and right speakers. Signal mode is stereo.

- SAP: The secondary language is heard from left and right speakers.

1. Press the MTS button repeatedly.

Mono Stereo SAP

• Select mono sound mode if the signal is not clear or in poor signal reception areas.

• Stereo , SAP mode are available only if included on the broadcast signal.

20

T imer Menu Options

- The time is set automatically through from a PBS broadcast signal.

- The PBS channel signal includes information for the correct time and daylight saving time.

Timer

Clock

Off timer

On timer

Auto off

Auto G

Manual

Auto Clock

Time zone Auto

PBS Ch. TV 1

D.S.T. Auto

F G Move Adjust  Exit

D

E

F G

OK MENU

1. Press the MENU button and then use D

2. Press the G button and then use D button to select the Timer menu.

button to select Clock.

3. Press the G button and then use D button to select Auto .

4. Press the G button and then use D button to select the time zone for your viewing area. Your choices are:

Auto , E .

S .

T . (Eastern Standard Time), C .

S .

T . (Central Standard Time), M .

S .

T . (Mountain Standard Time), P .

S .

T .

(Pacific Standard Time), Alaska , and Hawaii .

5. Press the G button and then use D button to set PBS channel .

6. Press the G button and then use D button to set D.S.T.

(Daylight Savings Time) Auto , Off or On , depending on whether or not your viewing area observes Daylight Savings Time.

7. Press the ENTER button to save.

Operation

- If the time on the clock is incorrect, reset the clock manually.

1. Press the MENU button and then use D menu.

2. Press the G button and then use D

3. Press the G button and then use D button to select the Timer button to select Clock . button to select Manual .

4. Press the G

5. Press the G button and then use

6. Press the ENTER button to save.

D button and then use D button to set the hour.

button to set the minutes.

Timer

Clock

Off timer

On timer

Auto off

D

E

F G OK MENU

Auto

Manual

- - : - - AM

21

Operation

T imer Menu Options continued

On/Of f T imer Setup

- Timer function operates only if current time is set.

- Off-Timer function overrides On-Timer function if they are set to the same time.

- The TV must be in standby mode for the On-Timer to work.

- If you don’t press any button within 2 hours after turning on the TV with the On-Timer function, the TV will automatically revert to standby mode.

1. Press the MENU button and then use D menu.

2. Press the

timer.

G button and then use D button to select the Timer button to select Off timer or On

3. Press the G button and then use D button to set the hour.

4. Press the G button and then use D button to set the minutes.

5. For On timer function only:

Press the G button and then use D

Then, press the G level.

button and then use D button to set the channel at turn-on.

button to set the turn-on sound

6. Press the G button and then use D button to select Run or Hold.

• Hold : Off timer / On timer will not work.

Run : Off timer / On timer are active.

7. Press the ENTER button to save.

Timer

Clock

Off timer

On timer

Auto off

D

E

F G OK MENU

- : - - AM

TV 2

Volume 30 Run

Sleep T imer Setup

- The Sleep Timer turns the TV off at a preset time.

1. Press the SLEEP button repeatedly to select the number of minutes. First the Sleep --- option appears on the screen, followed by the following sleep timer options: 10, 20, 30, 60, 90, 120, 180, and 240 minutes.

2. When the number of minutes you want is displayed on the screen, press the ENTER button. The timer begins to count down from the number of minutes selected.

3. To check the remaining minutes before the TV turns off, press the SLEEP button once.

4. To cancel the Sleep Timer, press the SLEEP button repeatedly until Sleep --- appears.

Auto Of f f

- If Auto Off is active and there is no input signal, the TV switches to Standby mode automatically after 10 minutes.

1. Press the menu button and then use D

2. Press the G button and then use D button to select the Timer menu.

button to select Auto off .

3. Press the G button and then use D

4. Press the ENTER button to save.

button to select On or Off .

Timer

Clock

Off timer

On timer

Auto off

D

E

F OK MENU

On

Off

22

Operation

Closed captioning is a process which converts the audio portion of a television program into written words which then appear as subtitles on the television screen. Closed captions allow viewers to read the dialogue and narration of television programs.

Using Closed Captions

FOLLOW ME

Captions are the subtitles of the dialogue and narration of television programs. For prerecorded programs, program dialogue can be arranged into captions in advance. Its possible to caption a live program by using a process called real-time captioning, which creates captions instantly.

Real-time captioning is normally done by professional reporters using a machine shorthand system and computer for translation into English.

Captioning is an effective system for the hearing-impaired, and it can also aid in teaching language skills.

• The picture at left shows a typical caption.

Caption Tips

• Not all TV broadcasts include closed caption signals.

• Sometimes TV stations broadcast four different caption signals on the same channel. By selecting From CC 1 to CC 4 , you can choose which signal you view. CC 1 is usually the signal with the captions, while Another mode might show demonstration or programming information.

• Your TV might not receive caption signals normally in the following situations.

1. Poor reception conditions are encountered:

• IGNITION:

Picture may flutter, drift, suffer from black spots, or horizontal streaking. Usually caused by interference from automobile ignition systems, neon lamps, electrical drills, and other electrical appliances.

• GHOSTS:

Ghosts are caused when the TV signal splits and follows two paths. One is the direct path and the other is reflected off tall buildings, hills or other objects. Changing the direction or position of the antenna may improve reception.

• SNOW:

If your receiver is located at the weak, fringe area of a TV signal, your picture may be marred by small dots. It may be necessary to install a special antenna to improve the picture.

2. An old, bad, or illegally recorded tape is being played.

3. Strong, random signals from a car or airplane interfere with the TV signal.

4. The signal from the antenna is weak.

5. The program wasn’t captioned when it was produced, transmitted, or taped.

23

Operation

Caption/T ext

1. Press the MENU button and then use D menu.

2. Press the G button and then use D button to select the SPECIAL button to select Caption / Text .

3. Press the G button and then use D button to select caption: CC1 , CC2 ,

CC3 , CC4 , Text1 , Text2 , Text3 , or Text4 .

• CAPTION

The term for the words that scroll across the bottom of the TV screen; usually the audio portion of the program provided for the hearing impaired.

• TEXT

The term for the words that appear in a large black frame and almost cover the entire screen; usually messages provided by the broadcaster.

4. Press the ENTER button to save.

Special

Language

Caption/Text

Captions

Key lock

Parental

Set ID

D

E

F OK MENU

CC1

CC2

CC3

CC4

Text1

Text2

Text3

Text4

1. Use the CC button repeatedly to select Caption Off , EZ Mute , or On .

• EZ Mute shows the selected captions option (if available on program) when the TV sound is muted

2. Press the ENTER button to save.

- The TV can be set up so that it can only be used with the remote control.

- This feature can prevent unauthorized viewing.

1. Press the MENU button and then use D

2. Press the G button and then use D

3. Press the G button and then use D

4. Press the ENTER button to save.

button to select the Special menu.

button to select Key lock .

button to select On or Off .

Special

Language

Caption/Text

Captions

Key lock

Parental

Set ID

D

E

F OK MENU

On

Off

24

Operation

Parental Control can be used to block specific channels, ratings and other viewing sources.

The Parental Control Function (V-Chip) is used to block program viewing based on the ratings sent by the broadcast station. The default setting is to allow all programs to be viewed. Viewing can be blocked by the type of program and by the categories chosen to be blocked. It is also possible to block all program viewing for a time period. To use this function, the following must be set :

1. Ratings and categories to be blocked.

2. Set a password

3. Enable the lock

V-Chip rating and categories

Rating guidelines are provided by broadcast stations. Most television programs and television movies can be blocked by TV

Rating and/or Individual Categories. Movies that have been shown at the theaters or direct-to-video movies use the Movie Rating

System (MPAA) only.

For Movies previously shown in theaters :

Movie Ratings :

• Unblocked

• G and Above

• PG and Above

• PG-13 and Above

(general audience)

(parental guidance suggested)

(13 years and older)

• R and above

• NC-17 and Above

(restricted)

(18 years and older)

• X (adult)

If you set PG-13 and Above : G and PG movies will be available , PG-13, R, NC-17 and X will be blocked.

For Television programs including made-for-TV movies:

General TV Ratings:

• Unblocked

• TV-G and Above

• TV-PG and Above

• TV-14 and Above

• TV-MA

Children TV Ratings:

• Unblocked

• TV-Y and Above

• TV-Y7

(general audience) (individual categories do not apply)

(parental guidance suggested)

(14 years and older)

(mature audience)

(youth) (individual content categories do not apply)

(youth, 7 years and up)

Content Categories:

• Dialog - sexual dialogue

• Language - adult language

• Sex scenes - sexual situations

• Violence

• F Violence - fantasy violence

• No Rating

(applies to TV-PG and Above, TV-14)

(applies to TV-PG and Above, TV-14 and Above, TV-MA)

(applies to TV-PG and Above, TV-14 and Above, TV-MA)

(applies to TV-PG and Above, TV-14 and Above, TV-MA)

(applies only to TV-Y7)

(blocks all viewing)

For Canadian English/French language rating system:

Canadian English language rating system:

• C and Above (Children)

• C8+ (8 years and older)

• G and Above

• PG and Above

• 14+

• 18+

(General programming. Suitable for all audiences.)

(Parental guidance suggested)

(Viewer 14 years and older)

(Adult programming)

Canadian French language rating system:

• G and Above (General)

• 8 ans+

• 13 ans+

• 16 ans+

• 18 ans+

(8 years and older)

(13 years and older)

(16 years and older)

(Adults only)

25

Operation

Special

Language

Caption / Text

Captions

Key lock

Parental

Set ID

D

E

F G OK MENU

To set

Parental

Lock

Set password

MPAA

Age block

Content block

Aux. block

Canadian

D

E

F G OK MENU

On

Off

1. Press the MENU button and then use D

2. Press the G button and then use D

Then, press the G button.

button to select the Special menu.

button to select Parental .

• If Lock is already set, enter the password requested.

• The TV is set with the initial password “0-0-0-0”.

2. Setting Lock on/off:

Press the D button to select Lock on/off .

Press the G button and then use D button to select on or off .

3. Set password:

Press the D button to select Set password .

Press the G button and then enter a four digit password.

Enter it again when requested.

4. Press the D

5. Press the G button to select type of blocking to be set .

button and then use D button to select type of ratings to block .

• Age block , and Content block, and Canadian menus, also have sub menus. So, repeat steps 4 and 5 in the sub menu, to set the types of blocking and ratings .

26

PC Menu Options

(only DVI-Analog mode)

- After setup, be sure to select PC source to see the PC image on TV screen.

PC

H-Position

V-Position

Clock

Phase

Auto Configure

Reset

85

D

E

F

OK MENU

1. Press the MENU button and then use D

2. Press the G button and then use D button to select the PC menu.

button to select desired item.

3. Use the F button to make appropriate adjustments.

• H-position/V-position

Adjusts picture left/right and up/down.

The adjustment ranges of H-Position is 0~100.

(Based on the input mode, the adjustment range may change.)

• Clock

Minimizes any vertical bars or stripes appearing on the screen background.

The adjustment range is 0~100. (Based on the input mode, the adjustment range may change.)

• Phase

Remove any horizontal noise and clear up or sharpen the character images.

The range adjustment is 0~100. (Based on the input mode, the adjustment range may change.)

• Auto-configure

Automatically adjusts the screen position, clock, and clock phase.

(The displayed image will disappear for a few seconds while Auto-configuration is in progress.)

• Reset

Returns to the default settings programmed at the factory; default settings cannot be changed.

4. Press the ENTER button to save.

Operation

27

- Connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) and control the Monitor’s functions externally.

- Connect the serial port of the control device to the RS-232C jack on the Monitor back panel.

- RS-232C connection cables are not supplied with the Monitor.

1

28

T ype of Connector; D-Sub 9-Pin Male

8

9

6

7

4

5

2

3

RXD (Receive data)

TXD (Transmit data)

DTR (DTE side ready)

GND

DSR (DCE side ready)

RTS (Ready to send)

CTS (Clear to send)

No Connection

RXD

TXD

GND

DTR

DSR

RTS

CTS

6

7

5

4

8

2

3

7-Wire Configurations

(Standard RS-232C cable)

PC TV

4

8

5

6

7

3

2

TXD

RXD

GND

DSR

DTR

CTS

RTS

D-Sub 9 D-Sub 9

PC

1

5

9

6

RXD

TXD

GND

DTR

DSR

RTS

CTS

6

7

5

4

8

2

3

PC

3-Wire Configurations

(Not standard)

TV

6

7

5

4

8

3

2

TXD

RXD

GND

DTR

DSR

RTS

CTS

D-Sub 9 D-Sub 9

- Use this function to specify a monitor ID number.

- Refer to ‘Real Data Mapping 1’. See page 30.

1. Press the MENU button and then use D menu.

2. Press the G button and then use D button to select the button to select Set ID .

Special

3. Press the G button and then use D button to adjust Set ID to choose the desired monitor ID number. The adjustment range of Set ID is 1 ~ 99.

4. Press the ENTER button to save.

Special

Language

Caption/Text

Captions

Key lock

Parental

Set ID

D

E

F OK MENU

• Baud rate : 9600 bps (UART)

• Data length : 8 bits

• Parity : None

* Use a crossed (reverse) cable.

• Stop bit : 1 bit

• Communication code : ASCII code

01. Power

02. Input Select

03. Aspect Ratio

04. Screen Mute

05. Volume Mute

06. Volume Control

07. Contrast

08. Brightness

09. Color

10. Tint

11. Sharpness

12. OSD Select

13. Key Lock

14. Tune Command

15. Add/Delete

16. Key

COMMAND COMMAND

1 2

DATA1

(Hexa) k k m m m k k k k k k k k k k k a b l m c j k i h f g d e a b c

DATA2

(Hexa)

0 ~ 1

0 ~ 5

0 ~ 15

0 ~ 1

0 ~ 1

0 ~ 64

0 ~ 64

0 ~ 64

0 ~ 64

0 ~ 64

0 ~ 64

0 ~ 1

0 ~ 1

01 ~ 7D 0~1

0~1

Key Code

--

T ransmission / Receiving Protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

* [Command 1]: First command. (j or k)

* [Command 2]: Second command.

* [Set ID]: You can adjust the set ID to choose desired monitor

ID number in Special menu. Adjustment range is 1

~ 99. When selecting Set ID ‘0’, every connected

TV set is controlled. Set ID is indicated as decimal

(1~99) on menu and as Hexa decimal (0x0~0x63) on transmission/receiving protocol.

* [DATA]: To transmit command data.

Transmit ‘FF’ data to read status of command.

* [Cr]: Carriage Return

ASCII code ‘0x0D’

* [ ]: ASCII code ‘space (0x20)’

OK Acknowledgement

[Command2][ ][Set ID][ ][OK][Data][x]

* The Monitor transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer.

Error Acknowledgement

[Command2][ ][Set ID][ ][NG][Data][x]

* The Monitor transmits ACK (acknowledgement) based on this format when receiving abnormal data from non-viable functions or communication errors.

Data 1: Illegal Code

2: Not supported function

3: Wait more time

29

01. Power On (Command:a)

G To control Power On/Off of the TV.

Transmission

[k][a][ ][Set ID][ ][Data][Cr]

1 Data 0 : Power Off

Acknowledgement

[a][ ][Set ID][ ][OK][Data][x]

: Power On

G To show Power On/Off.

Transmission

[k][a][ ][Set ID][ ][FF][Cr]

Acknowledgement

[a][ ][Set ID][ ][OK][Data][x]

Data 0 : Power Off 1 : Power On

02. Input Select (Command:b) (Main Picture Input)

G To select input source for the TV.

You can also select an input source using the TV/VIDEO button on the TV's remote control.

Transmission

[k][b][ ][Set ID][ ][Data][Cr]

Data 0 : TV

1 : Video

2 : S-Video

3 : Component 1

Acknowledgement

[b][ ][Set ID][ ][OK][Data][x]

4 : Component 2

5 : PC

03. Aspect Ratio (Command:c) (Main picture format)

G To adjust the screen format.

You can also adjust the screen format using the ARC

(Aspect Ratio Control) button on remote control or in the

Screen menu.

Transmission

[k][c][ ][Set ID][ ][Data][Cr]

Data 0 : Normal screen (4:3)

1 : Wide screen (16:9)

2 : Zoom

* Zoom is not available in PC mode.

Acknowledgement

[c][ ][Set ID][ ][OK][Data][x]

04. Screen Mute (Command:d)

G To select screen mute on/off.

Transmission

[k][d][ ][Set ID][ ][Data][Cr]

Data 0 : Screen mute off (Picture on)

1 : Screen mute on (Picture off)

Acknowledgement

[d][ ][Set ID][ ][OK][Data][x]

30

05. Volume Mute (Command:e)

G To control volume mute on/off.

You can also adjust mute using the MUTE button on remote control.

Transmission

[k][e][ ][Set ID][ ][Data][Cr]

Data 0 : Volume mute on (Volume off)

1 : Volume mute off (Volume on)

Acknowledgement

[e][ ][Set ID][ ][OK][Data][x]

06. Volume Control (Command:f)

G To adjust volume.

You can also adjust volume with the volume buttons on remote control.

Transmission

[k][f][ ][Set ID][ ][Data][Cr]

Data Min : 0 ~ Max : 64

Refer to ‘Real data mapping 1’ as shown below.

Acknowledgement

[f][ ][Set ID][ ][OK][Data][x]

07. Contrast (Command:g)

G To adjust screen contrast.

You can also adjust contrast in the Picture menu.

Transmission

[k][g][ ][Set ID][ ][Data][Cr]

Data Min : 0 ~ Max : 64

Refer to ‘Real data mapping 1’ as shown below.

Acknowledgement

[g][ ][Set ID][ ][OK][Data][x]

08. Brightness (Command:h)

G To adjust screen brightness.

You can also adjust brightness in the Picture menu.

Transmission

[k][h][ ][Set ID][ ][Data][Cr]

Data Min : 0 ~ Max : 64

Refer to ‘Real data mapping 1’ as shown below.

Acknowledgement

[h][ ][Set ID][ ][OK][Data][x]

* Real data mapping 1

0 : Step 0

A : Step 10

F : Step 15

10 : Step 16

64 : Step 100

*tint : -50 ~ +50

09. Color (Command:i)

G To adjust the screen color.

You can also adjust color in the Picture menu.

Transmission

[k][i][ ][Set ID][ ][Data][Cr]

Data Min : 0 ~ Max : 64

Refer to ‘Real data mapping 1’. See page 30.

Acknowledgement

[i][ ][Set ID][ ][OK][Data][x]

10. Tint (Command:j)

G To adjust the screen tint.

You can also adjust tint in the Picture menu.

Transmission

[k][j][ ][Set ID][ ][Data][Cr]

Data Green : 0 ~ Red: 64

Refer to ‘Real data mapping 1’. See page 30.

Acknowledgement

[j][ ][Set ID][ ][OK][Data][x]

11. Sharpness (Command:k)

G To adjust the screen sharpness.

You can also adjust sharpness in the Picture menu.

Transmission

[k][k][ ][Set ID][ ][Data][Cr]

Data Min: 0 ~ Max: 64

Refer to ‘Real data mapping 1’. See page 30.

Acknowledgement

[k][ ][Set ID][ ][OK][Data][x]

12. OSD Select (Command:l)

G To select OSD (On Screen Display) mute on/off.

Transmission

[k][l][ ][Set ID][ ][Data][Cr]

Data 0: OSD mute on 1: OSD mute off

Acknowledgement

[l][ ][Set ID][ ][OK][Data][x]

13. Key Lock (Command:m)

G To lock the remote control and the front panel controls on the TV.

Transmission

[k][m][ ][Set ID][ ][Data][Cr]

Data 0: Lock off

Acknowledgement

1: Lock on

[m][ ][Set ID][ ][OK][Data][x]

If you’re not using the remote control and front panel controls on the monitor, use this mode. When main power is on/off, remote control lock is released.

14. Tune Command (Command:m a)

G Tune channel to following Physical/major/minor number.

Transmission

[m][a][ ][Set ID][ ][Data0][ ][Data1][Cr]

Data0: Channel Number

Min : 1 ~ Max : 0x7D(transmit by Hexadecimal code)

Data1:TV-0, CATV-1 (transmit by Hexadecimal code)

Acknowledgement

[a][ ][Set ID][ ][OK][Data0][Data1][x]

[a][ ][Set ID][ ][NG][Data0][x]

15. Channel Add/Del (Command:m b)

G To add and delete the channels.

Transmission

[m][b][ ][Set ID][ ][Data 0][Cr]

Data0: (Channel)Delete-0, (Channel)Add-1

Acknowledgement

[b][ ][Set ID][ ][OK][Data0][x]

[b][ ][Set ID][ ][NG][Data0][x]

16. Key (Command:m c)

G To send IR remote key code.

Transmission

[m][c][ ][Set ID][ ][Data][Cr]

Data: Key code- Refer User’s Manual

Acknowledgement

[c][ ][Set ID][ ][OK][Data][x]

31

G Connect your wired remote control to the Remote Control port on the Monitor.

32

G Output waveform

Single pulse, modulated with 37.917KHz signal at 455KHz

T

C

Carrier frequency

T1

F CAR = 1/T C = f OSC /12

Duty ratio = T1/T

C

= 1/3

G Configuration of frame

• 1st frame

Lead code

Low custom code

High custom code

Data code Data code

C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7

• Repeat frame

Repeat code

T f

G Lead code

G Repeat code

9 ms 4.5 ms

0.55 ms

9 ms

2.25 ms

G Bit description

• Bit “0” • Bit “1”

0.56 ms

1.12 ms

G Frame interval : Tf

The waveform is transmitted as long as a key is depressed.

Tf Tf

0.56 ms

2.24 ms

Tf=108ms @455KHz

Code (Hexa)

00H

01H

03H

02H

43H

44H

5BH

79H

76H

77H

0AH

C4H

C5H

0BH

98H

D6H

5AH

BFH

D4H

D5H

Function

POWER ON

POWER OFF

TV/VIDEO

MULTIMEDIA

TV

Video 1

Component 1

Component 2

RGB

CH ( D )

CH ( E )

VOL ( F )

VOL ( G )

MENU

ENTER

EXIT

ARC

ARC (4:3)

ARC (16:9)

MTS

Note

R/C Button

R/C Button

R/C Button (TV/Video/S-video/Component1-2/RGB/DVI)

R/C Button (Component1-2/PC/TV)

Discrete IR Code (Input TV Selection)

Discrete IR Code (Input Video 1 Selection)

Discrete IR Code (Input Component 1 Selection)

Discrete IR Code (Input Component 2 Selection)

Discrete IR Code (Input RGB Selection)

R/C Button

R/C Button

R/C Button

R/C Button

R/C Button

R/C Button

R/C Button

R/C Button (4:3/16:9/Zoom mode Selection)

R/C Button

R/C Button

R/C Button

33

- Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you will have your new TV. Be sure to turn the power off and unplug the power cord before you begin any cleaning.

1. 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.

2. Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV.

To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth.

Please be sure not to use a wet cloth.

Extended Absence

If you 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.

34

Power Requirement

Power Consumption

Television System

Television Channel

Television Screen

External Antenna Impedance

Audio Output

RU-23LZ50C

RU-30LZ50C

RU-32LZ50C

RU-23LZ50C : 120W

RU-30LZ50C : 140W

RU-32LZ50C : 160W

NTSC

: AC 100-240V~ 50/60Hz 1.4A

: AC 100-240V~ 50/60Hz 1.8A

: AC 100-240V~ 50/60Hz 2.0A

VHF : 2 ~ 13, UHF : 14 ~ 69, Cable : 01 ~ 125

LCD Panel

75

RU-23LZ50C : 7 W + 7 W

RU-30LZ50C/32LZ50C : 10 W + 10 W

Troubleshooting Checklist

T roubleshooting Checklist

SYMPTOMS

No power

No picture or sound

Poor picture but good sound

Poor reception

Lines in picture

Ghosts (multiple images)

Remote control does not work.

Cannot tune desired channel.

CHECK THESE THINGS

Is power cord plugged in ?

Is television turned on ?

Check batteries in remote control.

Try another channel (station trouble).

Check antenna connectings.

Check for local interference.

Adjust the antenna.

Adjust the picture control.

Program channel using EZ Scan.

35

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