Top Victory Electronics TV1704S lcd tv monitor User Manual LT1720WS MANUAL

Top Victory Electronics (Taiwan) Co Ltd lcd tv monitor LT1720WS MANUAL

users manual

USER’S MANUALTABLE OF CONTENTSINSTALLATION ------------------------------------------------------------ 1For Your Safety ------------------------------------------------------ 1IMPORTANT SAFETY INSTRUCTUONS -------------------------- 2PREPARATION ----------------------------------------------------------- 4OPERATING INSTRUCTIONS --------------------------------------- 6Use of the remote control ---------------------------------------- 6To use the menus -------------------------------------------------- 7Main menu ----------------------------------------------------------- 7CONNECT PERIPHERAL EQUIPMENT -------------------------- 14Front Panel Control Knobs -------------------------------------- 14Preparation ---------------------------------------------------------- 14Video recorder ----------------------------------------------------- 15Camera, camcorder, Video Game set ----------------------- 16DVD player ---------------------------------------------------------- 16Digital Set TOP box --------------------------------------------- 17Headphone --------------------------------------------------------- 18Tips ------------------------------------------------------------------- 18PRODUCT SPECIFICATION --------------------------------------- 20BEFORE CALLING SERVICE --------------------------------------- 22Glossary ------------------------------------------------------------- 23Thank you very much for choosing the Norcent LCD TV.We recommend that you take a few minutes to read carefully through thismanual before installing and switching on the TV. Please keep this manual in asafe place for your future reference.LT1720WS
1FOR YOUR SAFETYBefore operating the TV please read this manual thoroughly. This manualshould be retained for future reference.FCC Class B Radio Frequency Interference StatementWARNING: (FOR FCC CERTIFIED MODELS)NOTE: This equipment has been tested and found to comply with the limits fora Class B digital device, pursuant to Part 15 of the FCC Rules. These limitsare designed to provide reasonable protection against harmful interference ina residential installation. This equipment generates, uses and can radiateradio frequency energy, and if not installed and used in accordance with theinstructions, may cause harmful interference to radio communications.However, there is no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning the equipment offand on, the user is encouraged to try to correct the interference by one ormore of the following measures:1. Reorient or relocate the receiving antenna.2. Increase the separation between the equipment and receiver.3. Connect the equipment into an outlet on a circuit different from that towhich the receiver is connected.4. Consult the dealer or an experienced radio/TV technician for help. NOTICE1. The changes or modifications not expressly approved by the partyresponsible for compliance could void the user's authority to operate theequipment.2. Shielded interface cables and AC power cord, if any, must be used inorder to comply with the emission limits.3. The manufacturer is not responsible for any radio or TV interferencecaused by unauthorized modification to this equipment. It is theresponsibilities of the user to correct such interference.As an ENERGY STAR Partner Envision Peripherals, Inc. has determinedthat this product meets the ENERGY STAR guidelines for energy efficiency. WARNING:To prevent fire or shock hazard, do not expose the TV to rain or moisture.Dangerously high voltages are present inside the TV. Do not open the cabinet.Refer servicing to qualified personnel only.
2Read before operating equipment1. 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 themanufacturers 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. Agrounding type plug has two blades and third grounding prong. The wideblade or third prong is provided for your safety. When the provided plugdoes not fit into your outlet, consult an electrician for replacement of theobsolete outlet.10. Protect the power cord from being walked on or pinched particularly atplugs, convenience receptacles, and the point where they exit from theapparatus.11. Only use attachments/accessories specified by the manufacturer.12. Use only with a cart, stand, tripod, bracket, or table specified by themanufacturer, or sold with the apparatus. When a cart is used, usecaution when moving the cart/apparatus combination to avoid injury fromtip-over.13. The TV should be operated only from the type of power source indicatedon the label. If you are not sure of the type of power supplied to yourhome, consult your dealer or local power company.14. Unplug this apparatus during lightning storms or when unused for longperiods of time.15. Refer all servicing to qualified service personnel. Servicing is requiredwhen the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects havefallen into apparatus, the apparatus has been exposed to rain or moisture,does not operate normally, or has been dropped.16. This product may contain lead or mercury. Disposal of these materialsmay be regulated due to environmental considerations. For disposal orrecycling information, please contact your local authorities or theElectronic Industries Alliance: www.eiae.org17. Damage Requiring Service – The appliance should be serviced byqualified service personnel when:A. The power supply cord or the plug has been damaged; orB. Objects have fallen, or liquid has been spilled into the appliance; orC. The appliance has been exposed to rain; orD. The appliance does not appear to operate normally or exhibits amarked change in performance; orIMPORTANT SAFETY INSTRUCTUONS
3E. The appliance has been dropped, or the enclosure damaged.18. Tilt/Stability – All televisions must comply with recommendedinternational global safety standards for tilt and stability properties of itscabinets design.y Do not compromise these design standards by applying excessivepull force to the front, or top, of the cabinet, which could ultimatelyoverturn the product.y Also, do not endanger yourself, or children, by placing electronicequipment/toys on the top of the cabinet. Such items couldunsuspectingly fall from the top of the set and cause product damageand/or personal injury.19. Wall or Ceiling Mounting – The appliance should be mounted to a wallor ceiling only as recommended by the manufacturer.20. Power Lines – An outdoor antenna should be located away from powerlines.21. Outdoor Antenna Grounding – If an outside antenna is connected tothe receiver, be sure the antenna system is grounded so as to providesome protection against voltage surges and built up static charges.Section 810 of the National Electric Cord, ANSI/NFPA No. 70-1984,provides information with respect to proper grounding of the mats andsupporting structure grounding of the lead-in wire to an antenna-discharge unit, size of grounding connectors, location of antenna-discharge unit, connection to grounding electrodes and requirements forthe grounding electrode. See Figure below.22. Objects and Liquid Entry – Care should be taken so that objects do notfall and liquids are not spilled into the enclosure through openings.EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICALCODENote to the CATV system installer: This reminder is provided to call the CATVsystem installer’s attention to Article 820-40 of the NEC that providesguidelines for proper grounding and, in particular, specifies that the cableground shall be connected to the grounding system of the building, as close tothe point of cable entry as practical.
4Please, make sure to connect the power plug to the wall outlet socket afterconnecting the TV to the adapter!1.Place the TV on a solid surface.Ensure that the TV is placed in a position to allow free flow of air. Do notcover the ventilation openings on the back cover.To prevent any unsafe situations, no naked flame sources, such as lightedcandles, should be placed on or in the vicinity.Avoid heat, direct sunlight and exposure to rain or water. The equipmentshall not be exposed to dripping or splashing.2. Insert the aerial plug firmly into the aerial socket ANT IN ╦ 75Ω at theback of the TV.PREPARATION
53. Remote control:Remove the cover of the battery compartment. Insert the 2 batteriessupplied (Type AAA 1.5V).4. Power:Insert the power cord in the wall socket having an AC power supply.5. Turn the TV on:Press the power button at the topside of the TV to turn it on.If the TV is in power off, the indicator in front of the TV illuminates abmer.
6SLEEPWith this key you can set atime period after which theTV should switch itself tostandby. Press the keyrepeatedly to select thenumber of minutes. Thecounter runs from0,30,60,90,120 minutes.The timer begins to countdown from the number ofminutes selected after thedisplay has disappeared.SWAPNot Supported. (for themodel with this functiononly)USE OF THE REMOTE CONTROLOPERATING INSTRUCTIONSMENUPress repeatedly todisplay OSD menu.CAPTIONPress this button to turnClosed Caption on.Be sure you haveselected Caption On inthe Setup menu.POWER:Press to turn on/off theTV. The TV is nevercompletely powered offunless it is physicallyunplugged.0~9/100 Digit buttonsTo select a TV channel.TV/VIDEOSelect your input source:press repeatedly to selectTV, AV1, AV2, S-VIDEO orCOMPONENT mode,according to where youconnected your externalsource.y AV1/AV2 for a VCRconnected to the AVconnectors of the TV.y S-VIDEO for a S-VideoVCR connected to the S-VIDEO connector of theTV.y COMPONENT for aDVD/DTV Set Top Box oranother component videodevice connected to Y,Pb, Pr and to the AVAUDIO inputs L and R.MTS /SAPpress this key to activateMultichannel TelevisionSound, Stereo or MonoVOLPress + or – to adjust thevolume.MUTETemporarily interrupt thesound or restore it.CHPress ▲ or▼ to browsthrough the TV channelswhich are not erased. Toview a blocked channel, usethe digit buttons to accessthe channel and enter youraccess code.PRE-CHTo display the previouslyselected TV channel.PIPPress this button todisplay PC input andother input on the screenat same time.V-CHIPPress this button to setupparental control.POP Not Supported. (for themodel with this functiononly)PCselect your input sourceto PCSIZENot Supported. (for themodel with this functiononly)DISPLAYPress this button toDisplay Channel numberon the right-top corner.
7 TO USE THE MENUS1. Press the MENU button to display each menu2. Use the cursor up/down to select a menu item.3. Use the cursor left/right to enter a submenu or enable/disable the function.4. Press the MENU button to exit the menu. MAIN MENUPress the MENU button into the main OSD (On Screen Display). Adjust iteminclude VIDEO ADJUST, AUDIO ADJUST, CLOSED CAPTION ,V CHIP,, SLEEP TIMER , SET UP and PC ADJUST. Video Adjust1. Contrast, Brightness and Saturation are adjusted from 0 to 100.2. Tint is adjusted from 0 to 100.3. Black Level is adjusted from 0 to 100.4. Sharpness is adjusted from 0 to 10.You can adjust picture contrast, brightness, color, tint and sharpness tothe levels you prefer.5. Reset is set up to default value.
8When adjust any item sub-OSD will show up like this.Audio Adjust1. Volume is adjusted from 0 to 100.2. Bass and Treble are adjusted from 0 to 100.3. W-Head Phone (optional) is the function for wireless headphone enableor disable.You can adjust audio Volume, Balance, Bass and Treble to the levels youprefer.When adjust any item sub-OSD will show up like this.
9CLOSED CAPTIONIt’s allows you to read the dialog of television programs on the TV screen.Designed to help the hearing impaired, this feature uses on screen “ textboxes” to show dialogue and conversations while the TV program is inprogress. Captions will appear on the screen only during captioned broadcasts.Remark: the captions do not always use correct spelling and grammar.Not all TV programs and product commercials are made for broadcast withClosed Caption information included. Refer to your area’s TV program listingsfor the TV channels and times of closed Caption shows. The captionedprograms are usually noted in the TV listings with serviceMarks such as “CC”.y Caption Mode:Dialogue (and descriptions) for the action on the captioned TV programshows on screen. Usually CH1 is the most used channel. CH2 may beused for alternate languages if they are being transmitted.y Text Mode:Often used for channel guide, schedules, bulletin board information forClosed Caption programs, news, weather information or stock markerreports.Not all Closed Caption modes are necessarily being use by a TV channelduring the transmission of a Closed Caption program.
10V-CHIP SETUPSelect V-Chip on OSD then enter 4 digits of pin number.z Initial pin number is “0000”.z If you enter an incorrect pin number “Incorrect” message will bedisplayed.It is the parental control function (V-chip). It is used to block program viewingbased on the ratings by the broadcaster. The default setting is to allow allprograms to be viewed. Viewing can be blocked by the type of program and bythe categories chosen be blocked. It is also possible to block all programviewing for a time period.A. There are two item could be defined. One is TV Guidelines anotherone is Movie Guidelines.B. Setting up TV Guidelinesz Use Up/Down arrow buttons to move around the matrix andpress Right arrow button to change the value form “U” to “B”or ”B” to ”U”z U: UnblockB: Block
11C. Setting up Movie Guidelinesz Use Up/Down arrow buttons to move around the matrix andpress Right arrow button to change the value from “U” to ‘B” or“B” to “U”D. CHANGE PIN Personal Identification Number is for changepassword to control the V-chip setup; it’s included three step.ENTER PIN to enable this function, then ENTER NEW PIN tochange a new one. After that COMFIRM NEW PIN.
12Sleep TimerIt is for set a time period after which the TV should switch itself to standby.The counter runs from 0 > 30 > 60 > 90 > 120 minutes.The timer begins to count down from the number of minutes selected after thedisplay has disappeared.Note: To view the remaining time, press the SLEEP button once. To cancelthe sleep time, repeatedly press the SLEEP button until… appears. If you turnthe TV off after setting the sleep time, the setting will be erased. Set it again.Set up1. Blue screen for when no video input screen will be blue or blank. If it’s ON,the screen will be in blue. If it’s OFF, the screen will be blank. Pre-set is ON.2. Language for different language OSD MENU includes English / French /Spanish. Pre-set is English.3. AIR/CATV for different TV input solution, RF and cable.4. CH Search is for auto memorizes all receiving channels of air TV or CATVprograms.5. CH ADD/DEL is for add “>” or delete “<“ the current channel for memorizes.6. RESETis set up to default value.
13PC Adjust1. Auto Adjust is the function auto-sizing for VGA input.2. Contrast, Brightness, Focus, Clock, H-Position, V-Position and ColorTemp are the functions for PC adjustment.Color Temp for you can adjust the color temperature you prefer.
14FRONT PANEL CONTROL KNOBSPower Key: Press to turn on or off the TV.MENU Key: Press to show the OSD menu and exit OSD menu at the TV.Down / Up Key: Press to perform select function and channel.- / + Key: Press to confirm your function selection and adjustment.Source Key: Press to select your input source.There is a wide range of video and audio equipment that can be connected toyour TV. The following connection diagrams show you how to connect them. PREPARATIONRemove the back plate at the back of the TV as shown on the illustrationopposite.Lay the LCD TV with the screen down on a table, as it will be easier toconnect your peripheral equipment. Please take your precautions not todamage the screen.Connect Peripheral Equipment
15 VIDEO RECORDERHow to connect2. Connect another RF cable from the output RF of your VCR to theAntenna input of your TV. Better quality when playing from your VCR canbe obtained if you also connect the Video, Audio LEFT AND right (only forstereo equipment) cables to the VIDEO, AUDIO L and R inputs AV.If you are using only mono equipment, connect only the VIDEO and theAUDIO L (Mono) ports.If your VCR has an S-VHS video jack:For improved picture quality, connect a S-Video cable with the S-VIDEO inputon the TV instead of connecting the VCR to the VIDEO port of AV2.S-Video does not provide audio, audio cables must still be connected toprovide sound. (S-Video and AV2 has the same audio input port)Watching VCR1. If you use connection , select the TV channel 3 or 4.2. If you use connection , select VIDEO or S-VIDEO, (see P6 TV/ VIDEO)3. Insert videotape in the VCR and press the PLAY button.1. Connect the antennacable to the RF INport of your VCR.
161. Connect the threeseparate componentvideo cables to theDVD player’s.Y, Pb and Pr ports andto the Y, Pb and Prports on the TV. CAMERA, CAMCORDER, VIDEO GAME SET, … How to connect2. S-Video ConnectionS-VHS quality with an S-VHS camcorder is obtained by connecting the S-VHS cable with the S-VIDEO input and AUDIO input .How to use1. Select VIDEO or S-VIDEO input source (see P6 TV/ VIDEO)2. Turn on the external AV equipment. DVD PLAYER How to connect2. Connect the audio cables to the DVD player’s AUDIO L and R portsand to the L and R AUDIO AV ports on the TV.How to use1. Select COMPONENT, (see P6 TV/ VIDEO)2. Turn on the DVD set.1. Composite Video:Connect your camera,camcorder, videogameset,… to Audio port (Audio L for mono) andVideo port .
17 DIGITAL SET TOP BOXHow to connect component video:1. Connect the three separate component video cables to the DTV settop box Y, Pb and Pr ports and to the Y, Pb and Pr ports on the TV.2. Connect the audio cables to the DTV player’s AUDIO L and R portsand to the L and R AUDIO AV ports on the TV.How to use1. Select COMPONENT, (see P6 TV/ VIDEO)2. Turn on the DTV set Top box set.Warning: In case you notice scrolling images, wrong colors or no color, nopicture or even combinations of these, on your screen, check if theconnections are done in the right way. Check if the cable colors matchwith the Input connector colors.Connect DTV set top boxRF output to TV Antennainput (TV channel set toCH3 or CH4). If your DTVset top box hascomponent (Y, Pb, Pr)video ports, use them forbetter picture.
18 HEADPHONE 1. The earphone jack is located at the rear corner of the TV.2. The MUTE key on the remote control works on both internal speakerand the earphone.3. Use volume key to adjust the volume.Note: When a TV channel or external AV source is blocked because of arating set via the Parental control menu, also the headphone is muted. TIPSCare of the screenDo not rub or strike the screen with anything hard as this may scratch, mar, ordamage the screen permanently.Unplug the screen before cleaning the screen. Dust the TV by wiping thescreen and the cabinet with a soft, clean cloth. If the screen requiresadditional cleaning, use a clean, damp cloth. Do not use liquid cleaners oraerosol cleaners.Mobile telephone warningTo avoid disturbances in picture and sound, malfunctioning of your TV or evendamage to the TV, keep away your mobile telephone from the TV.End of life directivesWe are paying a lot of attention to produce environmentally friendly in greenfocal areas. Your new receiver contains materials which can be recycled andreused.At the end of its life specialized companies can dismantle the discardedreceiver to concentrate the reusable materials and to minimize the amount ofmaterials to be disposed of.Please ensure you dispose of your old receiver according to local regulations.Regulatory Notices – Federal Communications Commission Notice
19This equipment has been tested and found to comply with the limits for aClass B digital device, pursuant to part 15 of the FCC Rules. These limits aredesigned to provide reasonable protection against harmful interference in aresidential installation. This equipment generates, uses, and can radiate radiofrequency energy and, if not installed and used in accordance with theinstructions, may cause harmful interference to radio communications.However, there is no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning the equipment offand on, the user is encouraged to try to correct the interference by one ormore of the following measures:˙Reorient or relocate the receiving antenna.˙Increase the separation between the equipment and the TV.˙Connect the equipment into wall power outlet on a circuit different from thatto which the receiver is connected.˙Consult the dealer or an experienced radio or television technician for help.Modifications –The FCC requires the user to be notified that any changes or modificationsmade to this device that are not expressly approved by AOC consumerElectronics may void the user’s authority to operate the equipment.Cables –Connections to this device must be made with shielded cables with metallicRF/EMI connector hoods to maintain compliance with FCC Rules andRegulations.Canadian notice –This Class B digital apparatus meets all requirements of the CanadianInterference-Causing Equipment Regulations.Avis Canadian –Cat apparel numerous de la classed B respected toutes les exigencies durèglement sur le materiel brouilleur du Canada.
20 Feature 17” screenWXGA ( 1280 x 768 ) ResolutionHigh Brightness ( 450 cd/m2 )High Contrast Ration ( 600:1 )Wide Viewing Angle ( 170° H / 170° V )Built-in 181 channel Tuner with MTS, SAP, Closed Caption &V-chipPC InputItems SpecificationScreen Size 17” TFT-LCD PanelAspect Ratio 15:9Resolution 1280 × 768 (WXGA)Display Area (opening) H x V 369mm × 221mmPixel Pitch 0.288mm × 0.288mmDisplay colors 16.7 millionContrast Ratio 600:1Brightness 450cd / m²Viewing Angle 170°(Horizontal) / 170°(Vertical)Response Time 25msLamp Type/Life 60000 hrLCD PanelColor Temperature Cool / WarmTV Tuning System NTSC 181 Channel withElectronic PLL TunerSound System MTS / SAPClosed Caption, V-chip YesTV FunctionColor Systems NTSCAV1 RCA x 1 RCA x 1RCA x 1AV2 S-Video x 1RCA x 1S-Video x 1Video InputsComponent YPbPr x 1 YPbPr x 1Product Specification
21Signal Input Analog: D-Sub 15 pin (detachablecable)PnP compatibility DDC / 2BInput frequency Analog: FH: 31.5KHz to 49KHz FV: 56Hz to 75HzRecommended Analog: 1024 x 768 (60Hz)PC InputInput Audio Headphone Mini-jack for stereo(3.5ø)Speaker (built-in): Two 5 wattspeakersHeadphone Mini-jack for stereo(3.5ø)Audio Output Audio Output: L / RLine Output (RCA L/R)OSD language EnglishTable Stand IncludedWall Mount VESA 100 x 100 mmPower Supply AC100V~120V, 60HzPower Power Consumption <70WOperating Temp. + 0°C ~ + 40°CStorage Temp. - 25°C ~ + 60°CEnvironmentOperating Humidty. 10 % ~ 85 %Panel Tilt Forwards/Backwards/Rotation -5° / +20° / ±30°Dimension W x H x D (with stand) 560 x 338 x 184 (mm)Weight (net) Kg (w/o Accessories) 6 KgAccessories Remote Controller, Batteries (x2), AC Power Cord, D-subSignal Cable, Audio line,User’s Manual
22Please make these simple checks before calling service. These tips may saveyou time and money since charges for receiver installation and adjustments ofcustomer controls are not covered under your warranty.Symptoms Items to Check and Actions to follow″Ghost″ or double image *This may be caused by obstruction to theantenna due to high rise buildings orhills. Using a highly directional antennamay inprove the picture.No power *Check that the TV’s AC power cord is pluggedinto the mains socket.*Unplug the TV, wait for 60 seconds. Then re-insert plug into the mains socket and turn onthe TV again.No picture *Check antenna connections at the rear of theTV to see if it is properly connected to the TV.*possible broadcast station trouble. Tryanother channel.*Adjust the contrast and brightness settings.*Check the Closed Captions control. SomeTEXT modes could block the screen,Good picture but no sound *Increase the VOLUME.*Check that the TV is not muted; press thebutton on the remote control.Good sound but poor color *Adjust the contrast, color and brightnesssettings.Poor picture *Sometimes, poor picture quality occurs whenhaving activated an A-VHS camera orcamcorder connected and having connectedanother peripheral at the same time. In thiscase switch off one of the other peripheralsSnowy picture and noise *Check the antenna connectionHorizontal dotted line *This may be caused by electrical interference(e.g. hairdryer, nearby neon lights, etc.)*Turn off the equipment.Television not responding toremote control*Check whether the batteries are working.Replace if necessary*Clean the remote control sensor lens on theTV.*You can still use the buttons at the front ofyour TV.*Select the TV mode to be sure your remotecontrol is in the TV mode.Before Calling Service
23 GLOSSARYAudio / Video InputsLocated on the rear and the front of the receiver these connectors (RCAphono type plug) are used for the input of audio and video signals. Designedfor use with VCRs (or other accessories) in order to receive higher pictureresolution and offer sound connection options.MenuAn on-screen listing of feature controls shown on the TV screen that are madeavailable for user adjustments.MPAAMotion Picture Association of AmericaMultichannel Television sound (MTS)The broadcast standard that allows for stereo sound to be transmitted with theTV picture.ProgrammingThe procedure of adding or deleting channel numbers into the TV’s memory.In this way the TV remembers only the locally available or desired channelnumbers and skips over any unwanted channel numbers.RFRadio Frequency or modulated signal design used as the carrier for televisionbroadcasts.Second Audio Program (SAP)Another or additional audio channel provided for in the Multichannel TelevisionSound (MTS) broadcast standard. A monaural soundtrack included within therecorded or video signal (usually containing a second language translation forthe displayed program).Sleep TimerFunction with which you can set a time period after which the TV should turnitself off.S-Video InputAllows direct connection of high-resolution video sources, such as a SuperVHS videocassette recorder, Laser Disc player, etc. Provides improvedpicture resolution, sharpness, and clarity.
24P/N : 41L1701-815-1ANorcent Technology Inc.,550 Cliffside Drive,San Dimas, CA91773www.norcent.netinfo@norcent.netsupport@norcent.netCustomer support 909-305-2121

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