Autool TW 500, User Manual

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hours (480 minutes) faster than Greenwich Mean Time (GMT), and should
be set to 480. US Eastern Time is West 5th District, 5 hours slower than
Greenwich Mean Time (GMT), (300 minutes), should be set to -300.
2.Unit switching setting
*The mainframe interface in the tire pressure mode, long press the "M" key
directly into the MPH / KMH unit switching interface (as shown in the
following figure), and then press the "M" key once, at this time set the
interface PSI or BAR To flash, press “Forward or Back” to select the unit to
be set, and press “M” key to save the setting (Explanation: In PSI unit
mode, the speed unit defaults to MPH inch, the temperature unit defaults
to °F Fahrenheit. In the BAR unit mode, the vehicle speed unit defaults to
KM/H metric, and the temperature unit defaults to °C degrees Celsius.)
3.Low pressure setting of tire
*Mainframe interface In the tire pressure mode, long press the “M” key to
enter the air pressure setting interface, press the second “forward key” to
enter the tire low pressure alarm setting interface, as shown in the
following figure and press “forward key or backward” The key "sets the tire