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Screen Lock
01 Touch the icon and enter Feature Settings.
02 Press ‘Screen Lock’ and enter setting interface.
Lock Pin ON/OFF Icon / options
03
04 Press the icon to save and return to the main screen.
05 The screen will only lock once it goes into standby mode.
06 The screen will stay in lock mode until the lock function
is disabled.
Master key is 8657
Temperature Format
01 Press the icon and enter Feature Settings.
02 Find ‘Temperature Format’ option and press.
03 There are two options F.