Instruction Manual LD-3280
WARNING AND PRECAUTION Read all of the instructions before operating the set. Keep these instructions well for later use. PRODUCT The ventilation should not be impede by covering the ventilation openings with items, such as newspaper, table-cloths, curtains, etc. Do not push any objects of any kind into this unit through the cabinet slots as they could touch the current carrying parts or short-circuit parts, resulting in fire, electric shock, or damage to the unit. Unplug the set when it is not used for a long period of time. Do not dismantle this product by yourself as this may cause damage. Do not touch the screen surface with fingers as this may scratch or mar the LCD screen. Do not impact the LCD screen with hard pressure as this may damage the LCD screen severely. The battery (battery or batteries or battery pack) shall not be exposed to excessive heat such as sunshine, fire or the like. POWER Please use the core plug as required. PLUG Unplug the set under the following conditions: If the set will not be used for a long period of time. If the power cord or the power outlet/plug is damaged. Follow the instructions to install and adjust the product. Adjust those controls that are covered in this operating instructions as improper adjustment of other controls may result in damage. If this happens, unplug the set and refer to the service personnel. If the set is subject to impact or has been dropped to have the cabinet damaged. The mains plug is used as the disconnect device and shall remain readily operable. POWER CORD & SIGNAL CABLE Do not allow anything to rest on or roll over the power cord & signal cable. Protect the power cord & signal cable from being trampled. Do not overload the power cord or power outlet. Do not expose the power cord & signal cable to moisture. 1
WARNING AND PRECAUTION USE ENVIRONMENT Do not install this equipment in a confined space such as a book case or similar unit. To prevent injury, this apparatus must be securely attached to the wall mount fastened on the wall. Place the set on a place that allows good ventilation. Do not use the set near damp, and cold areas, protect the set from overheating. Keep away from direct sunlight. The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. Do not use the set near dust place. To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. No naked flame sources, such as lighted candles, should be placed on the apparatus. CLEANING Dust the set by wiping the screen and cabinet with a soft, clean cloth or some special liquid cleaner. Do not apply excessive force to the screen when cleaning. Do not use water or other chemical cleaner to clean the screen as this may damage the surface of the LCD screen. 2
CONTENTS WARNING AND PRECAUTION... 1 CONTENTS... 3 INTRODUCTION, FUNCTIONS AND FEATURES... 4 SUPPLIED ACCESSORIES... 5 PREPARATION... 5 EXTERNAL SCHEMATIC AND INSTALLATION.... 6 FRONT PANEL... 6 BACK PANEL... 7 ANTENNA/CABLE CONNECTION... 8 REMOTE CONTROL... 9 SETTING UP YOUR TV... 11 MENUS CONTROL... 12 BASIC OPERATION... 12 PICTURE SETTINGS... 12 SOUND SETTINGS... 13 FUNCTION SETTINGS... 13 TV-CHANNEL SETTINGS... 14 PIP SETTINGS... 14 PC SETTINGS... 15 GEOMETRY SETTINGS... 15 TROUBLESHOOTING... 16 SPECIFICATIONS... 17 3
INTRODUCTION, FUNCTIONS AND FEATURES BRIEF INTRODUCTION: Thanks for your purchase of our digital high-definition LCD television! This product with diverse functions is designed to fulfill the optimum requirements from commercial, industrial and household uses. LCD television possesses the display function of both TV and PC. It features advanced picture performance, smaller in size and lighter in weight, meanwhile, consumes less power and makes no radiation. The new generation LCD provides you with comfortable, safe and environmental protection feeling. Some description could be little different based on different model. FUNCTIONS TV FUNCTIONS 1. Auto and Manual tuning 2. 181 preset programs 3. Supports PAL M/N, and NTSC M systems in TV mode 4. Supports PAL and NTSC color systems as well as stereo input in AV mode 5. Supports component input modes (480i/p, 576i/p, 720p@50/60Hz and 1080i@50/60Hz formats), this function is available for some model only 6. Full-function Infra-red Remote Control 7. 3 Selectable Color Temperatures 8. English, Spanish, Portuguese menu (could be different based on different model ) 9. Sleep timer 10. Enters standby mode automatically after 15 minutes without any signals in TV mode PC MONITOR FUNCTIONS 1. Auto resizing & centering, perfect geometric graphic 2. Supports PC sound source input 3. Supports VGA input (the optimum refresh rate is 60Hz) FEATURES 1. Embedded digital color gain control circuit, provides better brightness and reality 2. Embedded 3D comb filter 3. Black/white Level Stretch Circuit 4. Auto signal format recognition, plug and play 5. High class LCD screen features high brightness, high contrast and wide viewing angle, responding fast. 6. Supports high definition signal formats 7. This TV can be used as a high-performance PC monitor for it has a VGA interface. Computer sound source can also be supported to realize the multimedia function. 8. Low power consumption in standby mode to save energy 9. Latest high integrated digital processor chip 4
EXTERNAL SCHEMATIC AND INSTALLATION FRONT PANEL Note: The graphics are for representation only. R -AUDIO- L VIDEO3 S-VIDEO2 8 9 VOL CH MENU TV/AV The front panel buttons are all touch sensitive. Touch the sensor located below the marking of the buttons to operate. Please touch the sensor over 0.5 second for action. Touch one button for one time. Touching the sensor,led indicator will turn red. 1. Power Indicator 2. Remote Sensor 3. VOLUME UP/ DOWN button 4. CHANNE UP / DOWN button 5. MENU button 6. TV/AV button 7. STANDBY button 8. S-VIDEO2 INPUT 9. AV3 INPUT 6
EXTERNAL SCHEMATIC AND INSTALLATION BACK PANEL VGA VGA AUDIO IN Pb Y VIDEO 1 1 2 3 L- AUDIO -R 4 S-VIDEO1 Pr R- AUDIO -L VIDEO R -AUDIO -L VIDEO 5 6 1. HDMI1/HDMI2: Connect HDMI input signal from signal source such as DVD. 2. VGA: Connect a PC via a VGA cable. 3.VGA AUDIO IN: Connect audio signal from PC. 4. AV1 IN: Connect AUDIO and VIDEO input signal. Y Pb Pr : Connect RCA cable to connect DVD player or other video device's YPbPr output. Share the same AUDIO input with AV1. 5. S-VIDEO1 IN: Connect S-VIDEO,Use same AUDIO input as AV input. 6. AV2 IN / AV OUT: Connect AUDIO and VIDEO input or outpu signal. 7. ANTENNA IN: Connect a coaxial cable to receive signal from the antenna or cable. 7 ANT IN AV OUT HDMI1 AV 1 IN HDMI2 AV 2 IN Note: The graphics are for representation only. 7
EXTERNAL SCHEMATIC AND INSTALLATION ANTENNA/CABLE CONNECTION There are two kinds of antenna in use. VHF TV ANTENNA UHF TV ANTENNA TWO KINDS OF ANTENNA No need to install adapter To TV VHF/UHF ANTENNA jack U/V MIXER (Note 1) COAXIAL ANTENNA Need to install adapter VHF/UHF (75 ) (Note 2) FLAT CABLE 1. Connect the plug of the antenna cable or CATV cable to the cable (not provided with this unit), then connect to the antenna input of this unit for best reception. 2. If the antenna cable in your home is other than the above two, or you have problems in installing the antenna, please contact your dealer. Notes: 1. Current outdoor antenna or cable TV usually use 75 OHM coaxial antenna cable. For better reception suggest using this kind of antenna cable. 2. Flat cable or indoor antenna are old design, the reception may not be good enough. 8
EXTERNAL SCHEMATIC AND INSTALLATION REMOTE CONTROL MUTE button( ) Press to mute or restore the TV sound. SLEEP button( ) Press to select a time period after which the TV will turn itself off. GO BACK Press to last program you just watch. FREEZE buttons Press this button to freeze picture. ZOOM button Press to select the aspect ratio. VOLUME UP/DOWN button Press to adjust the volume. CCD button Press to select CCD ON or OFF. Number buttons Press to enter a channel number. PIP ON/OFF Press to select PIP ON /PIP/POP/ PIP OFF. PIP SOURCE button Press to select PIP source. PIP SWAP button Press to swap sub main windows. GO BACK FREEZE S.M. P.P. ZOOM CLEAR CH+ V- MENU V+ CCD FAV CH- 1 2 3 4 5 6 7 8 9 AV/TV MTS 0 PIP ON/OFF PIP SOURCE PIP POSITION PIP SIZE PIP SWAP PIP SOUND INFO button( ) Press to display status such as zoom, signal source, time and so on. STANDBY button( ) Press to turn the TV on or off (standby). SOUND button(s.m.) Press to select a different sound effect. PICTURE button(p.p.) Press to select a different picture effect. CLEAR Press to exit MENU. CHANNEL UP/DOWN button Press to select memorized TV programs. MENU button Press to display/close the menu. FAV. button Press to select FAV. program one by one. AV/ TV button Press to display the signal source selection menu. MTS Press to select mono /stereo/sap. PIP POSITION Press to switch PIP position. PIP SIZE button Press to switch PIP size. PIP SOUND button Press to select PIP sound source. 9
EXTERNAL SCHEMATIC AND INSTALLATION For using the remote control, follow these instructions: 1. Open the back cover of the remote control, then insert two AAA batteries with polarities matching with the marks inside the battery compartment. Then, close the back cover. 2. Point the remote control towards the infra-red remote sensor on the main unit. If there is an obstacle between the main unit and remote control, the remote control may not operate properly. 3. Replace the batteries immediately once the remote control is found not to work properly. 4. Do not mix new batteries with old ones, or batteries of different brands. 5. When the battery is to be exhausted, electrolyte-leaking may occur and damage may be caused to the remote control. When the operation is not sensitive, the batteries may become weak, so please replace the batteries. 6. If the remote control is not to be used for a long period of time, please remove the batteries to avoid electrolyte leaking. 10
SETTING UP YOUR TV There are several steps you need to follow before you can turn on the TV. Follow the instructions below to set up and turn on your TV. Operation could be different based on existence of hard power switch. 1. Plug the end of the power cord into an appropriate wall outlet and connect the antenna cable or CATV cable. 2. Switching On and Off 1.On the open status, press the Power ±on the remote control, the red light is on, and the TV is the STANDBY status. Notes: 1.Don't turns ON & OFF TV frequently to make sure the TV use normally. Note: Unplug the set from the AC outlet when it is not to be used for a long period of time. 3. Select the TV channel or adjust the TV sound. CH Press CHANNEL UP/DOWN on the remote control to select memorized TV programs (press VOLUME UP/DOWN to adjust the volume). 11 Press CHANNEL UP/DOWN on the TV key panel to select memorized TV programs (press VOLUME UP/DOWN to adjust the volume). Press the number buttons to enter a program number directly, after a while, the set will turn to the program automatically.
MENUS CONTROL This section explains the menus of your TV. Each menu is outlined and detailed to help you get the most from your TV. BASIC OPERATION 1. Press MENU on the remote control or on the TV key panel to display the main menu. 2. Press " / " and " / " to highlight the desired menu/item. 3. Press " / " or " / " to change the setting. 4. Press MENU to save setting and go back to last menu. 5. Press MENU to exit the menu. Note: The buttons on the side key panel have the same functions as the corresponding buttons on the remote control. The scheme and description are in TV mode as below, there will be a note if there is exception. PICTURE SETTINGS when choose the PICTURE menu, the screen appear as : 1.CONTRAST: Press "VOL+/-" to adjust the contrast of TV. The screen appears. 2.BRIGHTNISS: Press "VOL+/-" to adjust the brightness of TV, The screen appears. 3.HUE: only can be done under the NTSC system. 4.SATURATION: Press "VOL+/-" to adjust the color of TV. The screen appears: 5.SHARPNESS: Press "VOL+/-" button to adjustthe sharpness of TV. Contrast Brightness HUE Saturation Sharpness Color temp Scale Picture mode Noise reduce :SEL PICTURE :AdJ Standard Full Personal Middle MENU:EXIT 6.COLOR TEMP: Press "VOL+/-" button to adjust the color of TV, which can choose "Standard, Warm, Cold" modes. 7.SCALE: Press "VOL+/-" button to adjust the p.size of TV, which can choose "FULL Zoom1 Zoom2 14:9 4:3" modes. Contrast 8.PICTURE MODE: Press "VOL+/-" button to adjust the picture mode of TV, which can choose "Personal, Standard, Bright, Soft" modes. 9.NOISE REDUCE: Press "VOL+/-" button to adjust the noise of TV, which can choose "Middle, High, Auto, Off, Low" modes. 12
MENUS CONTROL SOUND SETTINGS when choose the SOUND menu, the screen appear as : Bass Treble Balance Surround Sound mode Avc Audio mode SOUND On Standard Off Sap 1.BASS: press "VOL+/-" button to adjust the bass of TV.The screen appears. 2.TREBLE: press "VOL+/-" button to adjust the treble oftv. The screen appears. 3.BALANCE: press "VOL+/-" button to adjust the balance of TV. The screen appears: :SEL :AdJ MENU:EXIT 4.SURROUND :press "VOL+/-"button to adjust the SURROUND which can choose "Off,On". 5.SOUND MODE: press "VOL+/-" button to choose the sound mode of TV:"STANDARD, NEWS, MUSIC, PERSONAL". Bass 6.AVC: press "VOL+/-" button to adjust the AVC of TV which can choose "Off, On". 7.AUDIO MODE:press "VOL+/-" button to select mono /stereo/sap. FUNCTION SETTINGS when choose the FUNCTION menu, the screen appear as : Time On timer Off timer On source On CH OSD language CC mode Close caption Parent ctrl :SEL FUNCTION :AdJ 00:15 --:-- --:-- TV 10 English CC2 Mute=on MENU:EXIT 1.TIME: press "VOL+/-" select CLOCKER, and input a number to setting CLOCKER. 2.ON TIMER: press "VOL+/-" to select the ON TIME, and input a number to setting the ON TIMER. 3.OFF TIMER: press "VOL+/-" to select the OFF TIME, and input a number to setting the OFF TIMER. 4.ON SOURCE:press "VOL+/-"button to select On source. 5.ON CH:press "VOL+/-"button to select On channel. PASS WORD ---- 6.OSD LANGUAGE:press "VOL+/-"button to select OSD language. 7.CC MODE:press "VOL+/-" button to adjust the CAPTION of TV. Which can choose "CC1, CC2, CC3, CC4,Text1, Text2, Text3, Text4". 8.CLOSE CAPTION: press "VOL+/-"button to select CC "ON""OFF"and "MUTE = ON". 9.PARENT CONTROL: press "VOL+/-" button to adjust the PARENT of TV. The screen appears. Note:the factory default password is 0000 13
MENUS CONTROL TV-CHANNEL SETTINGS when choose the TV-CHANNEL menu, the screen appear as : 1.AUTO SCAN You can scan for the frequency ranges available to you (and availability depends on your country). Automatically allocated program numbers may not correspond to actual or desired program numbers. However, you can sort numbers manually and clear any channels you do not wish to watch. 1>Press the "MENU" button to display the menu. Press the "VOL+/-" button to select "TV-Channel", then press the ENTER button. 2>The TV will begin memorizing all of the available channels. press the ENTER button at any time to interrupt the memorization process and return to the "TV-Channel" menu 3>After all the available channels are stored. Notes: "AUTO SCAN" scan all of the channels at the one time and store all of the channels which have signal, then back to channel 1.In the process of auto scan, press "MENU" button to interrupt scan. Auto scan Fine tuning ADD/Erase Source Favorite Color system :SEL TV-CHANNEL :AdJ ERASE CATV Auto MENU:EXIT 37 2.FINE TUNING: press "Channel+/-" button to select the H-Position, press "VOL+/-" button to increase/decrease frequency until you get satisfied effect. 3.ADD/ERASE: press "VOL+/-" button to adjust the ADD/ERASE of TV, which can choose "Add, Erase". 4.SOURCE: press "VOL+/-" button to adjust the source oftv, which can choose "AIR, CATV". 5.FAVORITE:press "VOL+/-" buttonto enter thefavorite sub menu. Select favorite channel you want fromfavorite 1 to FAVORITE 8. 6.Color system: press" VOL+/- " button to adjust the Color system. PIP SETTINGS when choose the PIP menu, the screen appear as : 1.MULTI WINDOW: press "VOL+/-" button to adjust the multi window of TV, which can choose "PIP, POP, OFF". 2.SUB SOURCE: press "VOL+/-" button to adjust the sub source of TV. 3.SIZE: press "VOL+/-" button to adjust the size of TV, which can choose "LARGE, SMALL, MIDDLE". Multi Window Sub source Size Board color Sound source Swap PIP position PIP Off YPBPR Large Blue Main Left 4.BOARD COLOR:press "VOL+/-" button to adjust board color. 5.SOUND SOURCE: press "VOL+/-" button to adjust the sound source of TV, which can choose "MAIN, SUB". :SEL :AdJ MENU:EXIT 6.SWAP: press "VOL+/-" button to swap the pip of TV. 7.SWAP:Press to swap sub main windows. 8.PIP POSITION: press "VOL+/-" button to adjust the pip position of TV, which can choose "LEFT UP, LEFT DOWN, RIGHT UP, RIGHT DOWN". 14
MENUS CONTROL PC SETTINGS when choose the PC menu, the screen appear as : Contrast Brightness Color temp User-R User-G User-B Scale Picture mode PC Personal Normal Standard when you connect VGA cable to the jacks of PC and select the signal source as "VGA" the screen menu will active. You can use the function to adjust the display setting automatically or manual. 1.CONTRAST: press "VOL+/-" button to adjust the contrast of PC. 2.BRIGHTNESS: press "VOL+/-" button to adjust the brightness of PC. :SEL :AdJ MENU:EXIT 3.COLOR TEMP: press "VOL+/-" button to adjust the color temp of PC. Which can choose "PERSONAL, STANDARD, WARM, COOL". 4.USER-R: press "VOL+/-" button to adjust the red of PC. 5.USER-G: press "VOL+/-" button to adjust the green of PC 6.USER-B: press "VOL+/-" button to adjust the blue of PC. 7.SCALE: press "VOL+/-" button to scale the size of PC, which can choose " FULL, 4:3". 8.PICTURE MODE: Press "VOL+/-" button to adjust the picture mode of TV, which can choose "Personal, Standard, Bright, Soft" modes. GEOMETRY SETTINGS when choose the GEOMETRY menu, the screen appear as : H-Position V-Position Clock Phase Auto size GEOMETRY 45 37 27 30 when you connect VGA cable to the jacks of PC and select the signal source as "VGA" or "YPBPR" the screen menu will active. You can use the function to adjust the display setting automatically or manual. 1.H-Position: press "VOL+/-" button to adjust the H-Position of television the screen appear as. 2.V-Position: press "VOL+/-" button to adjust the V-Position of television the screen appear as. :SEL :AdJ MENU:EXIT 3.COLCK: press "VOL+/-" button to adjust the updating frequency of the picture. 4.PHASE: press "VOL+/-" button to adjust the phase of the picture. 5.AUTO SIZE:press "VOL+/-" button to auto adjust PC size and position. 15
TROUBLESHOOTING NO PICTURE, NO SOUND 1. Check if the fuse or circuit breaker is working. 2. Plug another electrical device into the outlet to make sure it is working or turned on. 3. Power plug is bad contact with the outlet. 4. Check the signal source. NO COLOR 1. Change the color system. 2. Adjust the saturation. 3. Try another channel. Black-white program may be received. REMOTE CONTROL DOES NOT WORK 1. Change the batteries. 2. Batteries are not installed correctly. 3. Main power is not connected. SNOWY DOTS AND INTERFERENCE If the antenna is located in the fringe area of a television signal where the signal is weak, the picture may be marred by dots. When the signal is extremely weak, it may be necessary to install a special antenna to improve the reception. 1. Adjust the position and orientation of the indoor/outdoor antenna. 2. Check the connection of antenna. 3. Fine tune the channel. 4. Try another channel. Broadcasting failure may happen. IGNITION Black spots or horizontal streaks appear, or the picture flutters or drifts. This is usually caused by interference from car ignition system, neon lamps, electric drills, or other electrical appliance. NO PICTURE, NORMAL SOUND 1. Adjust the brightness and contrast. 2. Broadcasting failure may happen. NORMAL PICTURE, NO SOUND 1. Press the volume up button to increase volume. 2. Volume is set to mute, press MUTE to restore sound. 3. Change the sound system. 4. Broadcasting failure may happen. GHOST Ghosts are caused by the television signal following two paths. One is the direct path, the other is reflected from tall buildings, hills, or other objects. Changing the direction or position of the antenna may improve the reception. RADIO FREQUENCY INTERFERENCE This interference produces moving ripples or diagonal streaks, and in some case, loss of contrast in the picture. Find out and remove the radio interference source. UNORDERLY RIPPLES ON THE PICTURE It is usually caused by local interference, such as cars, daylight lamps and hair driers. Adjust the antenna to minimize the interference. BLANK SCREEN IN VGA MODE Perhaps the TV can not recognize the resolution set by the PC. Suggest to change to the best resolution or other standard resolutions of Windows system. 16