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Sharp LC20SH3U - Flat-Panel LCD TV, Руководство по эксплуатации, Страница: 29 / 32

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Antenna

Problem

Check item

The picture is doubled or tripled.

• The reception may be weak.
• The quality of the broadcast may also be bad.
• Make sure the antenna is facing the correct direction.
• Make sure the outside antenna is connected.

The picture is not sharp.
The picture moves.

• Make sure the antenna is facing the correct direction.
• There may be reflected electric waves from mountains or buildings.

• Is the unit receiving interference from other devices?

Transmission antennas of radio broadcasting stations, transmission antennas of
amateur radios and cellular phones may also cause interference.

• Use the unit as far apart as possible from devices that may cause possible interference.

■ 

Cautions regarding use in high and low temperature environments

• When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This is not

a malfunction, and the unit will recover when the temperature returns to normal.

• Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as

this may cause the cabinet to deform and the LCD panel to malfunction.
Storage temperature: –4°F to +140°F (–20°C to +60°C)

The picture is spotted.

• There may be interference from automobiles, trains, high-voltage lines, neon lights,

etc.

• There may be interference between the antenna cable and AC cord. Try positioning

them further apart.

There are stripes on the screen
or colors fade.

Specifications

Model

LC-20SH3U

Items

LCD panel

20" Advanced Super View & BLACK TFT LCD

Number of dots

921,600 dots VGA

Video color systems

N358

TV Standard (CCIR)

NTSC

TV function

TV Tuning System

PLL 181 ch.

STEREO

MTS+SAP

CATV

125 ch.

Brightness

430 cd/m

2

Lamp life (Fluorescent lamp)

60,000 hours*

Viewing angles

H: 170°  V: 170°

Audio amplifier

1.0 W 

×

 2

Speakers

1

37

/

64

 

 

×

 4

11

/

32

 in. (4 

×

 11 cm), 2 pcs.

INPUT1

COMPONENT-IN, AUDIO-IN

INPUT2

VIDEO-IN, S-VIDEO-IN, AUDIO-IN

Terminals

AUDIO OUT

AUDIO-OUT

Antenna

F-Type

Headphone

Mini-jack for stereo (ø3.5 mm)

OSD language

English/Spanish/French

Power supply

AC 120V, 60Hz

Power consumption

70 W (0.8 W standby): AC 120V

Weight

Display only

13.2 lbs./6.0 kg

(approx.)

Display with stand

13.9 lbs./6.3 kg

Operating temperature

+32°F to +104°F (0°C to +40°C)

* Typical time for power output decrease of about one-half assuming continuous use in a room with normal lighting, normal brightness and

temperature at 77°F/25°C

■

As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improve-
ment without prior notice. The performance specification figures indicated are nominal values of production units. There may be some
deviations from these values in individual units.

Troubleshooting (Continued)

LC-20SH3U_E_P27-32.p65

05.6.27, 11:31 AM

29

Содержание LC20SH3U - Flat-Panel LCD TV

Страница 1: ...STURE CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrow head 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 ...

Страница 2: ...CE AND UNEVEN SURFACES MAY CAUSE THE PRODUCT AND CART COMBINATION TO OVERTURN Note to CATV system installer This reminder is provided to call the CATV system installer s attention to Article 820 40 of the National Electrical Code that 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...

Страница 3: ...ice person to perform repairs a When the AC cord or plug is damaged b When a liquid was spilled on the product or when objects have fallen into the product c When the product has been exposed to rain or water d When the product does not operate properly as described in the operating instructions Do not touch the controls other than those described in the operating instructions Improper adjustment ...

Страница 4: ... charges Section 810 of the National Electrical Code provides information with respect to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements for the grounding electrode Lightning For added protection for this television eq...

Страница 5: ...cals Remove batteries as soon as they are depleted Chemicals that leak from batteries can cause a rash If chemical leakage is found wipe it off with a cloth The batteries supplied with the LCD TV set may have a shorter operating time due to storage conditions If the remote control is not to be used for an extended period of time remove the batteries from the remote control Align the tab on the bat...

Страница 6: ...tor that can easily be attached to a terminal without tools not supplied 2 A 300 ohm system is a flat twin lead cable that can be attached to a 75 ohm terminal through a 300 75 ohm adapter not supplied The antenna requirements for good color television reception are more important than those for black white television reception For this reason a good quality outdoor antenna is strongly recommended...

Страница 7: ... channels is used If this is unknown consult your cable TV company For more specific instructions on installing cable TV consult your cable TV company One possible method of utilizing the converter descrambler provided by your cable TV company is explained below Please note An RF switch provided with two inputs A and B is required not supplied A position on the RF switch not supplied You can view ...

Страница 8: ...t 12 Caution Be careful not to hurt your fingers with the stand Do not pick up the LCD TV set by its stand Securely unfold the easel type table stand until you hear a clicking sound Only use the easel type table stand after first unfolding until a clicking sound is heard to ensure that it is stable Easel type table stand Listening with Headphones Plug the headphone mini plug into the headphone jac...

Страница 9: ... Cables Pull the cables connected to each terminal Insert the cables into the stand hole and fix the cables Part Names of Main Unit Continued Stand hole Caution Do not place any object under the table stand Do not place any object under the table stand as this could cause the LCD TV set to fall down breaking the LCD panel as well as damaging the main unit LC 20SH3U_E_P03 10 p65 05 6 21 9 48 AM 9 ...

Страница 10: ...he volume AV MODE Selects preferred AV MODE FLASHBACK Returns to the previous channel BACKLIGHT Adjusts the brightness of the screen CC Displays Closed Caption subtitles CH Selects channel DISPLAY Displays the receiving channel and the current time for 10 seconds Cursor control Selects a desired item on the screen MENU Displays the menu screen Channel Select Sets the channel INPUT Switches the inp...

Страница 11: ...ct YES and press ENTER A If you want to stop the EZ SETUP process once it has started press MENU and it will be canceled If you want to set up again please see CH SETTING Y E S N O C O N N E C T A N T E N N A O R C A B L E The tuner will automatically search for the broadcasting and cable TV channels The channel number will automatically increase when it appears P L E A S E W A I T P L E A S E W A...

Страница 12: ... power of the connected video equipment Press INPUT to select the applicable input source The screen changes in order of INPUT1 INPUT2 and TV mode each time INPUT is pressed A INPUT1 Used for video equipment connected to the COMPONENT input terminals INPUT2 Used for video equipment connected to the INPUT2 terminal The S video input terminal is additionally provided for the INPUT2 If both the S vid...

Страница 13: ... in the order shown below 1 2 3 125 1 2 3 Press CH and the channels change in the order shown below 3 2 1 125 3 2 1 Using FLASHBACK Press FLASHBACK to switch the currently tuned channel to the previously tuned channel Press FLASHBACK again to switch back to the currently tuned channel Sound Volume To adjust the volume Press VOL to increase the sound volume The bar indicator shifts right VOLUME 50 ...

Страница 14: ... 3 4 2 3 4 Menu setting screens A The illustrations and on screen displays in this manual are for explanation purposes and may vary slightly from the actual appearance Depending on the setting condition such as an input mode it may not be possible to adjust or set some items In such cases a message will be displayed on the menu setting screen PICTURE AUDIO SETUP OPTION 0 M E N U M E N U AUDIO PICT...

Страница 15: ... Changing image settings to standard values For a clear cut image emphasizing high contrast for sports viewing Changing image settings to factory preset values No adjustments are allowed Controlling the contrast to enable easier viewing of dark images Controlling the brightness of video games and other images for easier viewing 2 COLOR TEMPERATURE You can adjust the color temperature to give a bet...

Страница 16: ...re to your preference with the following picture settings Press MENU to display the Menu screen Press to select PICTURE Press to select a specific adjustment item 0 0 0 PICTURE PICTURE S AUDIO AUDIO SETUP SETUP OPTION OPTION A V M O D E D Y N A M I C A V M O D E D Y N A M I C B A C K L I G H T BRIGHT C O N T R A S T 4 5 B R I G H T N E S S B R I G H T N E S S C O L O R 5 C O L O R 5 T I N T T I N ...

Страница 17: ...ss to select SETUP Press to select desired item and press ENTER SETUP OPTION C H S E T T I N G M T S A U D I O O U T V C H I P B L O C K C L O S E D C A P T I O N L A N G U A G E Press to change the setting and press ENTER Press MENU to exit Selected item MTS AUDIO OUT LANGUAGE Factory setting STEREO Stereo audio OUT FAO Line Output is selected Output volume is fixed Speaker output is available EN...

Страница 18: ...5 Saving broadcast TV channels in the memory Press MENU to display the Menu screen Press to select SETUP Press to select CH SETTING and press ENTER Press to select CH SEARCH and press ENTER E Z S E T U P A I R C A B L E C A B L E 1 C H S E A R C H C H M E M O R Y Press ENTER The tuner will search through all available channels in your area and add them to the TV memory S T E R E O S T E R E O S A ...

Страница 19: ... the higher ratings NC 17 and X content based FV V S L D Rating Fantasy Violence Sexual Adult Sexually Violence Situation Language Suggestive Dialog TV Y All children TV Y7 Direct to Older Children TV G General Audience TV PG Parental Guidance Suggested TV 14 Parents Strongly Cautioned TV MA Mature Audience Only age based RATING G GENERAL AUDIENCES All ages admitted PG PARENTAL GUIDANCE SUGGESTED ...

Страница 20: ...table for younger children under the age of 8 because it could contain controversial themes or issues Over 14 Years Could contain themes where violence is one of the dominant elements of the storyline but it must be integral to the development of plot or character Language usage could be profane and nudity present within the context of the theme Adults Intended for viewers 18 years and older and m...

Страница 21: ... V Y 7 B L O C K T V G B L O C K T V P G B L O C K T V 1 4 B L O C K T V M A B L O C K B L O C K C O N T E N T D L S V F V Canadian English ratings Canadian French ratings C B L O C K C 8 B L O C K G B L O C K P G B L O C K 1 4 B L O C K 1 8 B L O C K G B L O C K 8 a n s B L O C K 1 3 a n s B L O C K 1 6 a n s B L O C K 1 8 a n s B L O C K Press MENU to exit A The setting automatically enters BLOC...

Страница 22: ... Press MENU to exit Activating V CHIP BLOCK Setting STATUS Repeat steps 1 to 4 of Setting V CHIP Press to select STATUS and press ENTER M P A A T V G U I D E L I N E S C A N E N G L I S H R A T I N G S C A N F R E N C H R A T I N G S S T A T U S Press to select ON and press ENTER O N O F F A If STATUS is set to OFF V CHIP BLOCK will not be activated Press MENU to exit Canceling the V CHIP BLOCK sc...

Страница 23: ... data T1 TEXT mode for CH1 data T2 TEXT mode for CH2 data Press MENU to exit 1 2 3 5 Directly setting the CLOSED CAPTION Press CC to display the CC TEXT screen C C T E X T O F F Press CC to change the setting CC TEXT OFF CC TEXT T2 CC TEXT T1 CC TEXT CC1 CC TEXT CC2 A CC1 CLOSED CAPTION mode for CH1 data CC2 CLOSED CAPTION mode for CH2 data T1 TEXT mode for CH1 data T2 TEXT mode for CH2 data A If ...

Страница 24: ...4 3 16 9 ZOOM and STRETCH Press MENU to display the Menu screen Press to select OPTION Press to select VIEW MODE and press ENTER Press to select desired setting and press ENTER 4 3 1 6 9 Z O O M S T R E T C H Press MENU to exit A The 4 3 image will be distorted on the screen when the VIEW MODE is set to 16 9 When the CLOSED CAPTION mode is set to CC1 CC2 T1 or T2 ZOOM and STRETCH cannot be set for...

Страница 25: ... minute until the timer turns off the LCD TV set Directly setting the SLEEP TIMER Press SLEEP to display the SLEEP TIMER screen S L E E P T I M E R O F F Press SLEEP to set the sleep timer in minutes OFF 150MIN 120MIN 60MIN 30MIN 90MIN minutes A The SLEEP TIMER screen automatically disappears in 3 seconds 1 2 3 4 5 This function automatically turns the screen blue if no broadcast signal is receive...

Страница 26: ... ENTER E N A B L E D I S A B L E 5 minutes before the power shuts down remaining time is displayed every minute Press MENU to exit A DISABLE is factory preset value 1 2 3 4 5 1 2 3 4 5 PICTURE FLIP You can set the orientation of the picture Setting the PICTURE FLIP on the MENU screen Press MENU to display the Menu screen Press to select OPTION Press to select PICTURE FLIP and press ENTER Press to ...

Страница 27: ... S video terminal S VIDEO connection is recommended You can output audio signals from the TV set through the AUDIO OUT terminal The AUDIO OUT terminal has 2 output modes Example Audio amplifier To AUDIO OUT terminal Video Audio L Audio R ANote For the cable use a commercially available audio video cable PC connection is not possible For more information about external device connections see the op...

Страница 28: ...headphones are not connected There is no picture or sound just noise Make sure the antenna cable is properly connected Bad reception could be the problem Picture is not clear Make sure the antenna cable is properly connected Bad reception could be the problem Picture is light or improperly tinted Check color adjustment The picture is too dark Press the BACKLIGHT button or set the BACKLIGHT or BRIG...

Страница 29: ...h voltage lines neon lights etc There may be interference between the antenna cable and AC cord Try positioning them further apart There are stripes on the screen or colors fade Specifications Model LC 20SH3U Items LCD panel 20 Advanced Super View BLACK TFT LCD Number of dots 921 600 dots VGA Video color systems N358 TV Standard CCIR NTSC TV function TV Tuning System PLL 181 ch STEREO MTS SAP CATV...

Страница 30: ... 27 32 47 7 5 32 181 7 15 7 8 403 3 19 7 16 494 11 27 32 300 8 1 8 3 1 9 15 64 234 7 16 39 64 421 7 4 61 64 125 8 6 21 64 160 9 7 59 64 201 2 3 17 32 89 8 4 13 32 111 8 7 64 3 8 15 32 215 3 16 9 32 413 6 8 7 32 208 6 12 LC 20SH3U_E_P27 32 p65 05 6 10 5 19 PM 30 ...

Страница 31: ...he manner and for the period of time described herein shall constitute complete fulfillment of all liabilities and responsibilities of Sharp to the purchaser with respect to the Product and shall constitute full satisfaction of all claims whether based on contract negligence strict liability or otherwise In no event shall Sharp be liable or in any way responsible for any damages or defects in the ...

Страница 32: ...y service may be obtained upon delivery of the Sharp product together with proof of purchase and a copy of this LIMITED WARRANTY statement to an Authorized Sharp Service Centre or an Authorized Sharp Servicing Dealer In home warranty service may be provided at Sharp s discretion on any Sharp television with the screen size of 27 or larger and on any Sharp Over the Range Microwave Oven This warrant...

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