Safe use of color TV
1。Placement height。The height of the TV screen center is usually equal to or slightly lower than the horizontal line of viewing。
易彤沙冰机修理2。Watch TV environment brightness and distance。TV viewing room should have appropriate illumination brightness，You can keep low power lights on the side of the TV。Both are to ensure good image quality，It also protects vision； Distance screen too close image is not clear，It's too far from it. It's very laborious.， Size5-6Take a time。
3。Avoid direct direct fluorescent screens。Sun，Not only affect watch，Moreover, the fluorescent powder aging light emission rate is also shortened when the life is normal.，Brunette should be covered。
4。Non-professional maintenance personnel should not open the TV back cover。The anode high pressure of color TV is about2。50Years old000The power base has been charged therefore，Do not touch or touch the circuit components in the machine，To avoid accidents such as burns or electric shock。If the metal foreign matter accidentally falls 易彤破壁料理机维修from the cooling hole into the television，Maintenance personnel should be required to open the back cover in time，Take it out，Otherwise it will cause short circuits，Burning assembly。
5，Do not allow rainwater and other liquids into the machine。Any liquid flowing into the machine can cause circuit leakage or component damage。
6。It is best not to watch TV at lightning weather.。Watch TV with an outdoor antenna，Map of lightning needles must be installed，If there is no lightning protection device，It is best not to watch during thunderstorms.。Simultaneously， Please unplug the power plug and outdoor antenna plug，Avoid damage to TV due to instant lightning strikes。
7。If you don't watch TV for a long time，Unable to set it to remotely closed state。Because the TV power circuit is still working properly after remote shutdown，therefore，This is a waste of electricity。
8。Please note，Power cord cannot be damaged。TV has been used for a long time，Pay attention to check if the power cord is damaged，Once the bare copper is found， Should be replaced in time。Avoid accidents。
9。Prevent contact sensing static electricity。TV antenna andAVInductive current in the terminal interface is caused by the bottom plate isolation circuit and the bottom plate loop.。If the user needs to be connected，Be careful not to use a wet hand or bare feet directly on the floor。therefore， You can directly unplug the power plug before proceeding。
TV common sense needs to know
1。Don't casually“shut down”TV
Don't let everyone waste power，However, pay attention to weigh the impact of turning on the power supply on TV life.。we all know，Backlight is the most time consuming part of all accessories of LCD TVs.。It is very similar to fluorescent lamps used in our home。
and so，Its service life is closely related to the number of ignitions。At startup Sputtering of preheating and high pressure pulse cathode electronic material，Shorten bulb life。If you develop a habit of closing TV，Calculate by opening four times a day，The life of the bulb will be reduced to the original1/2。
2。Avoid working for a long time
This does not conflict with the above precautions。In a long time, heat will accumulate in the body of LCD TV.，This is not a big threat to other electronic components.。however， LCDPanel may be burned，Thereby forming a large area of bad points。
3。Professional cleaning method
Due to static electricity，The surface of the LCD TV screen is easily contaminated by dust。But wipe with water is very unwise cleaning method。The first is the average cleaning effect and it is easy to leave watermark.。more importantly， LCDIt is easy to cause permanent damage due to moisture（If the water droplets penetrate，Do not turn on the power，Let the water slowly evaporate in a warm environment。
4。Avoid scratching， Twisted or impactLCDScreen surface
Many people are used to pointing with fingers on the screen，forCRTTv，But this may damage the LCD TV，Simultaneously， Take care of your child and their toys，Any impact or scratch on the liquid crystal display will cause damage directly.，And it is likely to scrape the entire screen。
5，Still images can also damage the liquid crystal display
right now，Many LCD TVs have digital photo browsing features，however， Long-term display picture will damage the LCD display。Long time does not use the machine，Avoid displaying a screen，It is best to turn off the machine。Although the LCD TV is very hot，It is better thanCRTSmall TV，But LCD TV is more sensitive to temperature problems，Long-term display of unified pictures can cause severity aging，This may not burn the TV screen，But this may make TV display more bad points。Invalid pixels are only a white or black pixel forever。unable to repair。To solve this problem，Some products deliberately set the still image display time to be too long.，The automatic dimming function of the TV is protectedLCDscreen
6。Water isLCDThe main killer of the screen
LCD TV screen is very sensitive to humidity，Strict requirements for air humidity，If the humidity is30％Until80％between，LCDCan work normally but，If the indoor humidity is higher than80％（Southern region），Condensation can occur inside the LCD TV，This occurrence of this condensation，May cause LCD TV leakage and short circuit，Even serious people will burn TV。
7。Do not disassemble and repair LCD TV without authorization
You don't have toCRTTV can be repaired，The vulnerability of the mechanical precision of the LCD TV makes the disassembly of LCD television become a private behavior.，May cause more damage to TV。Even small metal chips that fall off will also cause serious consequences。Simultaneously，LCD TVSome components in the backlight assembly also have approximately1000Volt high pressure。This kind of high pressure will also cause harm to the human body.。
Precautions for placing television
1。TV needs to be fixed in a smooth position，Depending on the size and weight of the TV，Bracket or cabinet using strength and width。For security reasons，Make sure the installation height of the wall-mounted bracket is the same as the high of TV。
2。In order to prevent the machine from fire，Please don't use TV in a direct sun，And away from the heater Stove and other heat source and flame source。
3。Do not put your TV on the water， Oil and other accessories do not cover newspapers， curtain and many more，Apart from this， There is a danger of fire。
4。Do not store or use flammable substances in TV accessories，Otherwise, it may cause an explosion or fire。
5，Please stay away from the wet wall，Place it in a dry and ventilated place，And make sure to keep a certain space（exceed10cm），Otherwise it will cause a fire。
6。 In order to avoid affecting the daylight, the day-on-day viewing effect and the ventilation and heat dissipation，And accelerate the aging of TV，It is recommended not to place it in direct sunlight.。
7。 Not suitable for installing strong interference sources above the TV（For example, walkie-talkie and stereo sound）Air conditioning and electrical equipment。Avoid air conditioning condensed water drops to television and interfere with the transmission of remote control signals。
8。 Take advantage of perspective，It is recommended that the height of the center of the screen is equal to or slightly lower than the horizontal sight of the viewer.。
Introduce several ways to switch TV
Open AC power，at this time， Make sure the power cord plug is connected to the appropriate power outlet，at this time， Please call the power switch of the TV，TV power indicator lights up； If the TV is in standby，Press the standby button on the remote to release the standby state。
Power supply/The method is as follows：
1。 You can also press the remote control0-9The number key in the middle is released.。Not pressing the standby button。Press the digital button for the preset channel you want to watch（Limited to one），You can turn on TV at the same time，Complete channel selection。
2。 When you do not use the remote control，You can decrease according to the program number/Add key（P-，P +）Release the standby state。
3。 To switch to standby，Please press the standby button on the remote control。
4。 To completely turn off the power of this unit，Press the power switch of the TV or unplug the TV from the power outlet.。
Flat TV installation bracket
TV hangers are usually composed of three parts：易彤破壁机常见故障 TV panel， Wallboard A arm。The TV panel refers to the components connected to the hanger。Wall refers to parts connected to the wall of the rack，The arm refers to the part of the connection TV panel and the wall panel.。
Does TV consume power during long-term standby?？
In order to save the power after watching TV， Turn off the power switch on the TV to cut off the power，Or preferably unplug the power plug。Not only is the use of shutdown on the remote control，Because using remote shutdown only allows TV to enter standby mode，The actual machine is still working，Standby power consumption is approximately1Wto9W，Depending on product design。Long-term pending opportunity to shorten service life。
