VII Maintenance • Cleaningshouldbedonewellduringstoragetopreventdebrisordustfromaccumulatingonthescreen .• .Avoidpestsandrodentsfromdamagingthescreenandcablesduringstorage(1)Preservationofaccessoriessuchasuninstalledscreensandsparemodules (2)Useandstorageofscreensinspecialenvironment (9).Whenplayingdonotstayinfullwhitefullredfullgreenfullblueandotherfullbright , , , , screenforalongtimesoasnottocauseexcessivelongtermcurrentexcessiveheatingof , - , thepowercorddamagetotheLEDsandaffecttheservicelifeofthedisplayDonot , , . disassembleorsplicingthescreenatwill .3Storage. • , Duringstoragerainwaterorothercorrosiveliquidsshouldbepreventedfromenteringandcontactingthescreenbodymodulesetc , , .• , Thestorageplaceshouldbewellprotectedfrommoisturethetemperatureshouldbeappropriatetherelativehumidityshouldbelowerthan90andtheambienttemperature, %, shouldbe105050F122F ℃~℃ (°~°).(10).Nonprofessionalsarenotallowedtotouchtheinternalcircuitsoasnottocausedamage- , tothecircuitIfthereisaproblempleaseaskaprofessionaltorepairit . , .(8).Thescreenneedstobecheckedregularlytoseeifitisworkingproperlyandwhetherthe lineisdamagedIfitdoesnotworkitshouldbereplacedintimeIfthelineisdamagedit . , . , shouldberepairedorreplacedintime . Check whether the power supply works normally and whether the power cord is loose.(1)The detection mainly includes the following procedure: Check whether the screen is running normally, and remove the dust on the product. Check whether the box is blocked by debris, etc. If there is, remove the debris prevention.Like any other electronic products, car LED screen not only needs to pay attention to the method during use, but also needs to be maintained to make the screen last longer.1Cabinet.(4).If water enters due to various reasons, please turn off the power immediately and contact the maintenance personnel until the display panel in the screen is dry before use. Keep the humidity in the environment where the screen is used, and do not let anything with the nature of moisture enter your screen. Applying power to the screen that contains humidity will cause the components of the screen to corrode, resulting in permanent damage.(2).Do not use it as much as possible under harsh natural conditions. Such as strong thunder and lightning weather.(1).The power supply system is required to be stable and well protected.(s2)OtherRegular dust the surface of the screen, especially in the outdoor dusty environment. Due to the factors of the working environment, it is easy to be exposed to the sun and dust for a long time. On the one hand, dust removal can improve the display effect, and on the other hand, it can prevent the corrosion of the surface of screen by the particulate matter in the air or other chemical factors under humid conditions.(3).Metal objects that are easy to conduct electricity such as water and iron powder are strictly prohibited in the screen. LED screen should be placed in a low-dust environment as much as possible. Large dust will affect the display effect, and too much dust will cause damage to the circuit.(.5) The use of screen: A. Start the vehicle. After the car starts, the screen will be turned on, and the screen will be displayed in about 1 minute. B. After turning off the ignition switch, the screen will automatically turn off.(6).The surface of screen can be wiped with alcohol, or dusted with a brush or a vacuum cleaner, and cannot be wiped directly with a damp cloth. To avoid possible problems, we can choose passive protection and active protection, try to keep items that may cause damage to away from the screen, and wipe the screen as gently as possible to avoid the possibility of injury to minimum.(7).Itisrecommendedthatthescreenrestformorethan2hoursadayandthescreenshould , beusedatleastonceaweekduringtherainyseasonGenerallythescreenisturnedonat . , leastonceamonthanditislitformorethan2hours , .Check the installation to ensure the safety. 2Display Zone.The application and maintenance of LED car ceiling light screen should pay attention to the following issues:/ /07 The screens should be installed in places with accumulated water as far as possible. The screen installed in coastal areas should pay attention to the corrosion of the metal parts due to the salt in the air.The vehicle should be grounded for lightning protection, and the product should be used in a thunderstorm environment to prevent lightning or screen leakage from burning out the screen and even causing personal injury or death.The screen may not be able to start normally due to the low temperature in winter. You can turn on the car air conditioner until the temperature rises to the starting condition. If necessary, a heater can be installed.Cleaningshouldbedonewellduringstoragetopreventdebrisordustfromaccumulatingon thescreen .emperature rises to the starting condition. If necessary, a heater can be installed.Thestorageplaceshouldbewellprotectedfrommoisturethetemperatureshouldbe , appropriatetherelativehumidityshouldbelowerthan90andtheambienttemperature, %, shouldbe10~5050F~122F ℃℃ (°°).Avoidpestsandrodentsfromdamagingthescreenandcablesduringstorage .Duringstoragerainwaterorothercorrosiveliquidsshouldbepreventedfromenteringand , contactingthescreenbodymodulesetc , , .
