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3.3
User Interface
The user interface of the
FireStingGO
2
consists of the display and
four buttons. The high-contrast display features ultra-low power
consumption. Therefore it is permanently activated without
significantly reducing the run-time of the rechargeable battery.
The four buttons allow for an intuitive stand-alone operation of the
FireStingGO
2
.
OK Button: If pressed for 1 second, the device is switched on or
off. If pressed shortly, then this button is generally used for
selecting an item or for confirming a setting. Alternatively, the
lower right corner of the display might show a context specific
function, e.g. MENU, START, NEXT, or SAMPLE.
Back Button: This button is generally used for "going back" e.g. in
menus, or for cancelling an operation. Alternatively, the lower left
corner of the display might show a context specific function, e.g.
CANCEL, BACK, or STOP. If pressed for 10 seconds, a hardware
reset of the device can be performed.
Up and Down Buttons: The context specific functionality of these
buttons is always indicated by small black triangles ( or ) in the
display. They are generally used for selecting items from menus or
dialog screens, but also for adjusting numerical values e.g. when
adjusting the sensor code or a temperature value in the settings.
Depending on the operation mode, there might be several „sub-
screens” available, which is indicated by small black triangles ( or
) appearing in the upper or lower line of the display. By pressing
the up or down buttons, the screen content will scroll up or down,
revealing the other sub-screens.
