Wireless inflators can usually set the air pressure value directly through the digital screen or mobile APP. The specific steps are as follows:
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1. Turn on the power of the wireless air pump and connect it to the tire, start the air pump and open the Settings menu on the digital screen or mobile APP.
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2. In the Settings menu, find the \"Air Pressure value\" option and go to the submenu.
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3. According to the air pressure data marked on the vehicle user manual or tire wall, enter the correct air pressure value and save it.
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4. At this time, the air pump should be able to automatically inflate within the range of air pressure values set by you.
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It should be noted that different vehicle and tire types have different recommended air pressure values, so it is necessary to understand and confirm the correct air pressure value before setting the air pressure value. At the same time, in order to make the air pump work normally, it is necessary to ensure that the power supply is sufficient, the connection between the air pump and the tire is firm, and the position of the air pump is reasonably adjusted during use.