Haier L20AV6A-A0 User Manual

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L20AV6A-A0L20AV6A-A0
LCD COLOR TELEVISION
OPERATING
INSTRUCTIONS
LCD Display, Free From Flicker and Radiation
Wide View-angle Display
Hi-Fi and Stereo Earphone Output
Multi Input Port
Channel Sort and Swap
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CONTENTS
Warning and caution...........................................................................................1
WARNING AND CAUTION
CAUTION
RIS K OF ELEC TRIC SH OCK RIS K OF ELEC TRIC SH OCK
DO NO T OPENDO NO T OPEN
!!
Installing support instructions..............................................................................3
Buttons and interface position..............................................................................4
Remote controller guide.......................................................................................5
Basic operation.....................................................................................................6
Screen display.......................................................................................................7
TV program setting..............................................................................................9
Sound setting.....................................................................................................10
Image control......................................................................................................11
Function setting..................................................................................................12
External audio and video set connection............................................................13
Using your TV as a computer display................................................................14
Specifications.....................................................................................................16
Trouble shooting guide......................................................................................17
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.
This symbol indicates high voltage is present inside. It is dangerous to make any kind of contact with any inside part of this product. This symbol alerts you that important literature concerning operation and maintenance has been
!!
included with this product. Caution: To prevent damage which may result in fire or electric shock hazard, do not expose this TV set to rain or moisture. Do not use any hard object that can result in scraping or damaging to LCD on-screen display. Do not knock the LCD on-screen display. Note: This product is not forbidden to change or modify without any authorization.
POWER SUPPLY: The TV set uses direct current power supply by converting alternating current to direct current to input. Please see the supply voltage value instruction in the rating plate of the back cover. This TV set only can use this kind of power supply. It is not forbidden to input alternating current to the TV set directly. Please follow the power heading of converting the alternating current to direct current voltage. power connection procedure: A. Please insert the 18V alternating current and direct current convertor into 18V input slot of the TV set. B. Connect the alternating current power outlet to the relevant port of alternating current-direct current power convertor. C. Insert the alternating current power outlet plug into alternating current power supply plug.
When there is a severe thunder & lightening or the alternating current supply is cut off, please remove the power plug and antenna plug. Any other things are not allowed to cement or twist on the power outlet. Do not place the power outlet in any place where it can be damaged.
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WARNING AND CAUTION
PLACEMENT: Do not place the screen in the direct sunlight. Prevent the TV set from receiving any vibration. Do not place the TV set near extremely hot, humid or dusty places. Ensure that provide well ventilation for the TV set. Do not block the slots in the cabinet for ventilation to protect it from overheating with any object.
CLEANING: Please remove the power plug before cleaning LCD on-screen display . Wipe your on-screen display and power outlet with clean, dry cloth. If the on-screen display requires special cleaning, please using clean, dry cloth to clean. Never use any liquids or cleaning fluids.
INSTALLING SUPPORT INSTRUCTIONS
Two M4*8 screw
Rational axis subassembly
Woofer plug
Woofer connecting wire
Base subassembly
Three M4*8 screw
OPERATING CONDITIONS: Temperature 0 C~35 C Relative Humidity 20%~80% Pressure 601hPa~1040hPa
Figure1
Figure 3
U slot
Cover board
Figure2
Assembly steps:
1.Take out the rational axis subassembly and cover board from accessory box and separate them.
2.The woofer connecting wire and plug are through square slot of rational axis, and use two M4*8 screws to tighten the rational axis subassembly (as figure 1) on the base subassembly.
3.Insert the connected subassembly into the corresponding slot on the back cover, as figure 2 use three M4*8 screws to tighten the complete set.
4.Push the cover board as figure 3 to the block slot of rational axis and fixed, note to put the woofer connecting wire into the U slot of cover board.
5.Insert the woofer plug into the interface of WOOFER OUT terminal.
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BUTTONS AND INTERFACE POSITION
63
EXIT
1914
56 21 13
07
08 09
150034
04 05 06
030201
11
1817
10
1216
SLEEPP.STD
MUTE
CCD
TV/AV
0
RECALL
987
321
654
CH-
VOL+VOL-
CH+
MENU
--/-
REMOTE CONTROLLER GUIDE
MEUN
CH+
CH-
VOL+
VOL-
6
5
TV/AV
7
1
2
3
4
FRONT CONTROL PANEL
1. MENU: Display the menu; or confirm when adjusting the menu.
2. CH+/- (program number up/down button):Select a channel or select an option in the menu.
3. VOL+/- ( volume up/down button): Adjust the volume or change the menu set.
4. TV/AV: Select PC-RGB/AV/S-VIDEO/TV mode; or menu exits.
5. Power: Turns the TV set on/off.
6. Power Indicator: When the main power is turned on, the indicator is on.
7. Remote Sensor: Receive the infrared remote signal that is sent by remote controller.
BACK COVER INTERFACE
1.ANT: antenna input 2.PHONE: earphone output
3.PC AUDIO IN: computer audio input 4. AUDIO : external audio input
5.VIDEO : external video input 6.S-VIDEO: S terminal input
DC POWER
PC(D-SUB)
S-VIDEO
678
VIDEO
AUDIO
45
PC-AUDIO-IN
PHONE
ANT
3
1
WOOFER OUT
2 9
7.PC (D-SUB): computer signal input 8.DC POWER : 12V power input
9.WOOFER OUT: woofer output
4
MENU: Display the menu(or confirm
when adjusting the menu)
POWER: Turn the TV on/off
CH+/-:(Program up/down, item selection button) select the contigeous program or menu item
VOL+/-:Volume (voulme up/down, item selection button) adjust the volume/change the value of menu item
0~9 DIGIT:One digit selection buttons
RECALL: Program quick view
CCD: Invalid button
-/- -
7 8
DISPLAY
9
TV/AV:TV/AV/S-VIDEO/PC-USB switch
P.STD:Select NATURE, VIVID, USER or MILD mode.
-/-- : One or two or three digits pre-selection
MUTE: Press to temporarily cut off the sound
DISPLAY:Display the current information
EXIT: Menu exit button
Install and replace batteries of the remote control unit:
1.Place the remote control unit with the face down, then open the battery cover of the unit.
2.Place the two"AA"size batteries, matching the + and - signs on each battery to the + and -signs of the battery compartment.
3.Close the cover of the battery compartment. NOTE: (1)Don't drop or wet or dismantle the unit. (2)If you don't intend to use the unit for a long period or the electricity of the batteries is used up, remove the batteries to prevent batteries acid from leaking into the battery compartment. (3)Replace the two old batteries at the same time. (4)Don't use charge battery (Ni-cd )and don't mix battery type. (5)Don't throw your batteries into a fire. Dispose of your batteries in a required place.
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BASIC OPERATION
63
EXIT
1914
56 21 13
07
08 09
150034
04 05 06
030201
11
1817
10
1216
SLEEPP.STD
MUTE
CCD
TV/AV
0
RECALL
987
321
654
CH-
VOL+VOL-
CH+
MENU
--/-
SCREEN DISPLAY
TURNS ON/OFF THE TV SET Standby Set: First connect the alternating current and direct current convertor to alternating current power outlet.
1. If the TV set is in standby status, you can relieve it by pressing on the remote controller or the power switch on the TV set to turn on the TV set.
2. Press on the remote controller or the power switch on the TV set again, the TV set is turned off. Note: If the TV set is on, press the button to turn it off and the TV set will enter standby mode.
ONE DIGIT SELECTION BUTTONS You can use CH+/- button or one digit selection buttons to select channels.
VOLUME ADJUSTMENT Press VOL+/- button to adjust the volume.
VIEW QUICKLY Press RECALL button to switch the present channel to last channel you watch.
MUTE Press MUTE button to stop background sound of the program and the screen displays MUTE symbol. Pressing MUTE button again or VOL+/- button can cancel the mute. Note: When the MUTE button is on, it is normal that there is lowest voice in the loudspeaker.
ON-SCREEN DISPLAY When you press DISPLAY button as usual, the present channel number will display on the screen, if you press it again, the channel number will disappear.
-/ --
DISPLAY
1.Press MENU button to select the main menu.
2.Press CH+/-button to select the item.
3.Press MENU button to enter the sub-menu, then press CH+/- or VOL+/- button to select the adjusted item.
4.Press MENU button to confirm, then press VOL+/­ button to adjust the item.
5.Press EXIT button to return to the last menu.
1.The TV OSD are as follows:
IMAGE SETTING TV SETTING VIDEO ADVANCE OSD SETTING SOUND SETTING RESET
BRIGHTNESS
CONTRAST
COLOR
TINT
SHARPNESS
INPUT SOURCE
720X576 50HZ
CHANNEL 4 SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH
168 MHZ
AUTO SEARCH
TREBLE
BASS
BALANCE
WOOFER ON
VOLUME
SWAP
2.The PC OSD are as follows:
CONTRAST BRIGHTNESS IMAGE SETTING COLOR SETTING OSD SETTING SOUND SETTING RESET
AUTO CONFIG PHASE CLOCK H-POSITION V-POSITION
INPUT SOURCE
1024X768 60HZ
50
45
65
0
3
0
0
0
50
50
50
50
50
6
7
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TV PROGRAM SETTING
TV PROGRAM SETTING
TV PROGRAM SET The TV set can store 200 TV programs. You can use CH+/- button or one digit selection button to watch the programs you set after presetting TV programs. You can use AUTO SEARCH or MANUAL SEARCH to search programs.
AUTO SEARCH You can search all the receiving programs with this method. We advise searching with automatic search for the first time when you use this TV set.
IMAGE SETTING TV SETTING VIDEO ADVANCE OSD SETTING SOUND SETTING RESET INPUT SOURCE
720X576 50HZ
1. Press MENU button, then press CH+/- button to select TV SETTING.
2. Press MENU button, then press CH+/- button to select AUTO SEARCH.
3. Press MENU button to enter auto search, use VOL+/- button to select YES, press MENU button to start searching automatically, then press EXIT button to finish searching. Note: the programs that is preset by AUTO SEARCH is arranged as frequency of signal, in general situation, it is only used in the first time you preset the program,
CHANNEL 4 COLOR AUTO SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH AUTO SEARCH SWAP
168 MHZ
it is no need to use AUTO SEARCH function after you arrange the program as you like, or the program order you arranged will be changed.
MANUAL SEARCH
AUTO SEARCH
NO YES
Manual search can do program search and program order.
1.Press MENU button, then press CH+/- button to select TV SETTING.
2.Press MENU button, then press CH+/- button to select MANUAL SEARCH.
3.Press MENU button to enter MANUAL SEARCH, use VOL+/- button to select search up or search down, press MENU button to start searching. After you searched a program , the search will stop automatically. You can press MENU button to go on searching, or press EXIT button to exit. Note: during searching, it will appear black screen, blue screen because of change of signal, it is normal, it will recover after finishing searching.
SWAP
CHANNEL 4 COLOR AUTO SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH AUTO SEARCH SWAP
DOWN UP
63MHZ
168 MHZ
1.Press MENU button, then press CH+/- button to select TV SETTING.
2.Press MENU button, then press CH+/- button to select SWAP.
3.Press MENU button to enter swap menu. Press CH+/-button to select the item.
CHANNEL 26 TO: 27
4.Press VOL+/- button to exchange the program.
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The following adjustment is no need to carry through in normal situation, but it needs to adjust in abnormal receiving status, please use FINE TUNE to adjust in order to receive the best picture.
AUTO FINE
1. Press MENU button , then press CH+/- button to select TV SETTING.
2.Press MENU button, then press CH+/- button to select AUTO FINE.
3.Press MENU button to enter AUTO FINE, and select ON, press EXIT button to exit the menu, at this time when switching the channel, auto fine will gain best picture and sound automatically.
FINE TUNE
1. Press MENU button , then press CH+/- button to select TV SETTING.
2.Press MENU button, then press CH+/- button to select FINE TUNE.
3.Press MENU button to confirm, then press VOL+/- button to start fine tune until you receive the best picture and sound, then loose the button, press EXIT button to exit.
SKIP THIS
1. Press MENU button , then press CH+/- button to select TV SETTING.
2.Select the program you need to skip, press MENU button, then press CH+/- button to select TV SETTING agian.
3.Press MENU button, then press CH+/- button to select SKIP THIS.
4.Press MENU button to confirm, then press VOL+/- button to select ON.
5.Press EXIT button to exit the menu. When you use CH+/- button to select the channel, this channel number will be skipped. But you can directly use digital selection button to select the channel number you skipped.
RECOVER THE CHANNEL NUMBER SKIPPED
1.Use one digital selection button to select the channel number that needs recover.
2.Press CH+/- button to select SKIP THIS.
3.Press MENU button to confirm, press VOL+/- button to select OFF.
SOUND
1.Press MENU button, then press CH+/- button to select TV SETTING.
2.Press MENU button, then press CH+/- button to select SOUND.
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IMAGE SETTING TV SETTING VIDEO ADVANCE OSD SETTING SOUND SETTING RESET INPUT SOURCE
720X576 50HZ
CHANNEL 4 COLOR AUTO SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH AUTO SEARCH SWAP
CHANNEL 4 COLOR AUTO SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH AUTO SEARCH SWAP
CHANNEL 4 COLOR AUTO SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH AUTO SEARCH SWAP
CHANNEL 4 COLOR AUTO SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH AUTO SEARCH SWAP
168 MHZ
168 MHZ
168 MHZ
168 MHZ
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TV PROGRAM SETTING
3.Press MENU button to confirm, then press VOL+/- button (the screen displays as DK I BG) to select correct sound system.
COLOR
1.Press MENU button, then press CH+/- button to select TV SETTING.
2.Press MENU button, then press CH+/- button to select COLOR.
3.Press MENU button to confirm, then press VOL+/- button (the screen displays as AUTO PAL SECAM) to select correct color system. Note: In general situation, the color system is AUTO.
SOUND SETTING
Sound adjustment
1. Press MENU button, then press CH+/- button to select SOUND SETTING.
2. Press MENU button to enter sound menu.
3. Press CH+/- button to select the TREBLE, BASS, BALANCE or VOLUME you need adjust.
4. Press MENU button to enter the selected item value, then use VOL+/- button to adjust. Note: WOOFER only can be set ON or OFF. When you insert the earphone, the WOOFER function is not available. When you remove the earphone, the WOOFER function recover.
INPUT SOURCE
1. Press MENU button, then press CH+/- button to select INPUT SOURCE.
2. Press MENU button to enter input source menu.
3. Press CH+/- button to select the mode you need.
4. Press MENU button to confirm.
CHANNEL 4 COLOR AUTO SOUND BG SKIP THIS ON AUTO FINE OFF FINE TUNE MANUAL SEARCH AUTO SEARCH SWAP
IMAGE SETTING TV SETTING VIDEO ADVANCE OSD SETTING SOUND SETTING RESET INPUT SOURCE
720X576 50HZ
TREBLE
BASS
BALANCE
WOOFER ON
VOLUME
IMAGE SETTING TV SETTING VIDEO ADVANCE OSD SETTING SOUND SETTING RESET INPUT SOURCE
720X576 50HZ
PC-RGB
AV
S-VIDEO
TV
168 MHZ
IMAGE CONTROL
IMAGE CONTROL
You can set the image effect you like by adjusting image brightness, contrast, color and sharpness. Set the image you like
1. Press MENU button, then press CH+/- button to select IMAGE SETTING.
2. Press MENU button to enter image menu.
3. Press CH+/- button to select the item you need adjust.
4. Press MENU button to enter selected item value, use VOL+/- button to adjust.
ITEM
BRIGHTNESS
CONTRAST
COLOR
TINT
SHARPNESS
VOL-
DIM
POOR
LIGHT
RED
FAIN T
VOL+
BRIGHT
STRONG
DARK
GREEN
SHARP
BRIGHTNESS
CONTRAST
COLOR
TINT
SHARPNESS
Note: Tint is only valid in N system signal.
0
0
0
AUTOMATIC IMAGE CONTROL P.STD (image mode selection button)
50
Press P.STD repeatedly, the following four image modes can be selected in turn.
NATURE VIVID USER MILD
NAUTRE: common mode. VIVID: suitable for bright image. MILD: the image effect is soft USER: set the image effect you like.
Note: It is only valid in TV/AV mode.
IMAGE SETTING TV SETTING VIDEO ADVANCE OSD SETTING SOUND SETTING RESET INPUT SOURCE
720X576 50HZ
50
45
65
0
3
P.STD
10
10
10
11
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FUNCTION SETTING
EXTERNA L AUDIO AN D V I DEO SET CO N NECTIO N
SCREEN LANGUAGE SELECTION
1.Press MENU button, then press CH+/- button to select OSD SETTING.
2.Press MENU button to enter OSD SETTING.
3.Press CH+/-button to select LANGUAGE item.
4.Press MENU button to confirm, press VOL+/­ button to select the on-screen display language you need.
OSD HORIZONTAL VERTICAL POSITION ADJUSTMENT
1.Press MENU button, then press CH+/- button to select OSD SETTING .
2.Press MENU button to enter OSD SETTING, then press CH+/- button to select OSD.H, press MENU button to enter selected item value, press VOL+/- button to adjust the screen position in horizontal direction.
3.OSD.V is to adjust the screen position in the vertical direction, the method is the same as OSD.H.
VIDEO ADVANCE
1.BLUE SCREEN When the background function is on, the screen will change to blue screen in no receiving signal status. When the background function is off, the screen will change to black screen in no receiving signal status.
2.NOISE REDUCE When the receiving signal is poor, there may be some noise in the image, at this time, set the NOISE REDUCE ON to reduce the noise of image and improve the quality of image. RESET
1.Press MENU button, then press CH+/- button to select RESET item.
2.Press MENU button to make the image reset to the factory ex-work status.
INPUT SOURCE
1.Press MENU button, then press CH+/- button to select INPUT SOURCE item.
2.Press MENU button to enter input source menu.
3.Press CH+/- button to select the image signal PC-RGB/AV/S-VIDEO/TV(it is the same as the TV/AV button on the remote controller).
LANGUAGE ENGLISH
OSD.H
OSD.V
50
50
LANGUAGE ENGLISH
OSD.H
OSD.V
50
50
BLUE SCREEN ON
NOISE REDUCE ON
IMAGE SETTING TV SETTING VIDEO ADVANCE OSD SETTING SOUND SETTING RESET INPUT SOURCE
720X576 50HZ
EXTERNAL AUDIO AND VIDEO CONNECTION You can connect outside signal source VCR VIDEO RECORDER PC equipment to the TV set. Antenna Input
1.Connect the VCR radio frequency input to the back radio frequency input of the LCD.
2. Connect the antenna to VCR antenna input.
3. Press TV/AV button to select antenna mode.
4. Press PLAY button in VCD to start watching.
AV input
1.Connect audio video output port in VCD to AV-IN port in TV set.
2. Press TV/AV button to select VIDEO mode.
3. Press PLAY button in VCD to start watching.
S-VIDEO input If you use S terminal as signal input source, the image quality will be better than video(AV).
1.Connect S terminal output in DVD to S terminal input in TV set.
2.Connect S terminal left/right audio output in DVD to the relevant port in TV set.
3.Press TV/AV button repeatedly until the display mode is S-VIDEO.
4.Press PLAY button in DVD to broadcast. At this time the image programs in DVD will broadcast in TV set.
Earphone Interface Insert the earphone plug into the earphone slot in TV set, you can listen to the TV sound through earphone at this time the loudspeaker will not sound. Press VOL+/­button to adjust the volume. If you press MUTE button, the sound will be shut off. Note: When you use earphone to listen to the sound, it needs to remove the woofer from WOOFER OUT.
PC-AUDIO-IN
Earphone jack
PHONE
WOOFER OUT
ANT
AUDIO
S-VIDEO
VIDEO
PC(D-SUB)
DC POWER
VIDEO IN
S-VIDEO
AUDIO IN
L
VCD
DVD
R
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USI NG YOU R TV AS A CO MPU TER D ISP LAY
USI NG YOU R TV AS A CO MPU TER D ISP LAY
USING YOUR TV AS A COMPUTER DISPLAY VGA input
1. Connect the VGA output port in the computer to the PC port in the TV set.
2. Connect the audio cable in computer to PC AUDIO IN port in TV set.
3. Press TV/AV button to select PC-RGB mode.
4. Turning on the computer, the screen image of the computer will display on the TV set.
5.At this time, the TV set can be used as a computer display.
AUDIO
DC POWER
RESOLUTION:
Mode
VGA
SVGA
XGA
PC(D-SUB)
Resolution
640*480
800*600
1024*768
S-VIDEO
VIDEO
PC-AUDIO-IN
Horizontal Frequency
31.5KHz
37.9KHz
48.4KHz
PHONE
ANT
WOOFER OUT
Vertical Frequency
60Hz
60Hz
60Hz
Picture Adjustment You can adjust the CONTRAST, BRIGHTNESS, H-POSITION, V-POSITION at random, CLOCK, PHASE can set to automatic status or reset to the original status..
1.Press TV/AV button to select PC-RGB mode.
2.Press MENU button, then press CH+/- button to select the item you need adjust.
3.Press MENU button to select contents and value, press VOL+/- button to adjust to available value.
CONTRAST: make the picture more bright/dark. BRIGHTNESS: adjust the brightness of image. COLOR SETTING: you can select the color of image as you like. AUTO CONFIG: adjust the position and size of image on the screen automatically. PHASE: decrease the water wave in horizontal direction, increase the sharpness of image. CLOCK: adjust the size of image in horizontal direction. H-POSITION: adjust the left and right position of image. V-POSITION: adjust the up and down position of image. RESET: make the image reset to the factory ex-work status.
Note: some image input signal can not auto adjust exactly, it needs manual set.
CONTRAST BRIGHTNESS IMAGE SETTING COLOR SETTING OSD SETTING SOUND SETTING RESET INPUT SOURCE
720X576 50HZ
AUTO CONFIG
PHASE
CLOCK
H-POSITION
V-POSITION
NATIVE
9300K
6500K
USER
50
50
50
50
Note: a. If the temperature of the TV set is rather low, it is normal that there may be some artifacts when the set is first turned on. B. Nonconforming pixels may occur on the panel, but they have no influence on the normal function of the display. c. When you use it as a display , we recommend using :800*600, 60Hz resolution.
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SPECIFICATIONS
TROUBLE SHOOTING GUIDE
The part specifications of this TV set provided here are for reference only. Difference may occur as product technology is updated.
Model
Complete
Power Supply
Audio, Image Band
Maximal Consumption Power
Antenna Input Impedance
Audio Output
External Input Port
Alternating Current
Set
Height: 573.5mm
Power Adapter
Width: 572mm
A/V Input
12V Direct Current Input
Input: ~100-240V, 50/60Hz, Output: 12V direct current
L20AV6A-A0
Thick:255mm
Package Weight:7.6kg
Direct current 12V/5.0A
PAL SECAM DK BG AV NTSC
See rating plate
75
10W+10W+20W
Input
PC
S Terminal Input PC Audio Input
Antenna Input
ACCESSORIES Remote Controller & Batteries User’s Manual DC Adapter Power Cord
The following problems are not always caused by hardware failure, please use the follow trouble shooting guide before you call for service:
BREAKDOWN PHENOMENON
CHECK FOR
PICTURE
Picture with S now
SOUND
The direction and connection of the antenna
Noise
Direction, station and connection
Double or Triple Image
Normal
of the antenna
Interference from electric appliance. AutomobileMotor,
Disturb
Noise
Vehicle Fluorescence lamp etc.
Volume, Sound mute
Normal
?
??
No Picture
No Sound
No Sound
The power plug isn't plugged in AC outlet. The main power isn't turned on. The setting up of contrast, brig­htness and volume.
Adjust color control
No Color
Normal Volume
Note:
1.The design and specifications are subject to change without notice.
2.The size in this manual is approximation.
3.Never repair or assembly the TV set by yourself, otherwise, it will cause electric shock or fire.
16
Adjust channel again
Scramble
Normal or Weak Volume
Note:1.If the problem can not be fixed after you check above items. DO NOT attempt to remove the back cover by yourself.
2.A snapping sound from the cabinet of the TV set can be heard occasionally. This is normal and is caused by temperature changes of the operating environment and does not affect the operation of the set.
3.Do not let the TV set stay on a static images, as this can lead to permanent residual images. If this situation occurs, the TV set may recover normal automatically after 12 hours if you switch the TV set to dynamic programming.
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