User Manual

3. History Mode
While in normal display, press the key to enter History Mode. You can select the below sub-mode by
pressing the
key.
3.1 MAX/MIN Mode
Icon Description
Selection key
Press this key to select the weather MAX/MIN record which need to
clear
Selection key
Press this key to select the weather MAX/MIN record which need to
clear
Enter key
While select the weather MAX/MIN record, press this key to popup
Message Box”Are you sure to clear the Max/Min?” press the
key or
key to confirm the selection.
Up arrow key
Press this key to change the activated option field
Down arrow key
Press this key to change the activated option field
History key
Press this key to select the History sub-Mode
Return key
Press this key to return to normal display mode
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