Parts and Controls
The functions of the various features of the thermo-hygrometer are described below.
Front Panel
The front panel buttons ENTER/MENU, Up/Down/Left/Right Arrows, and EXIT are used to
select and alter the functions of the thermo-hygrometer (see Figure 1).
Figure 1. Front Panel
The buttons have different functions depending on whether the main screen or the menu system
is displayed.
The functions of each of the buttons from the main screen are as follows:
ENTER/MENU - This button is used to display the menu options.
EXIT - This button is used to display the alarm window. With the alarm window displayed the
Exit button can be used to return to the main screen while preserving the alarm events or the
Enter button can be used to clear the alarm events and return to the main screen.
lr - These buttons are used to move among enabled display layouts.
ud - These buttons are used to adjust the display contrast, u for darker and d for lighter.
The functions of each of the buttons within the menu system are as follows:
4 Parts and Controls
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