SCROLL MENUS
NAVIGATION KEYS
(On device's front face)
Key accessing sensor menu
Keys for browsing the various options of the
different menus –those that are permanently lit –
the selected option flickers
Key for confirming and validating the selected
flickering option, or the keyed- in-data
Key accessing mini/maxi menu
NAVIGATION KEYS
(on device's rear panel)
Key accessing the setting-up menu
Key accessing calendar setting
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