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next interface for programming.
2.4 Programming of Temperature and Pressure Unit
1. After program the system time, press P to access interface for
programming temperature and pressure unit. The first interface
displays the temperature unit. As shown below:
At this time, press up or down arrow key to switch to the pressure unit
interface. As shown below:
2. Under any interface displaying temperature or pressure, press S key
for 3 seconds to start programming. Take change the temperature
unit as an example: under the temperature unit interface, press S
key for 3 seconds, the temperature unit “
℃
” starts flashing. Press
up or down arrow key to select the needed temperature unit.
After select the desired unit, press S key for 3 seconds to save with
the beep
buzzes twice. Temperature unit will stop flashing.
