20
SMART3 GENERAL OPERATING PROCEDURES
THE KEYPAD
The keypad has 6 buttons which are used to perform speci
fi
c tasks.
This button will scroll up through a list of menu
selections.
ENTER
The button is used to select choices in a menu viewed in
the display.
This button controls the backlight on the display.
This button will scroll down through a list of menu
selections.
EXIT
This button exits to the previous menu.
This button turns the meter on or off.
EXIT
ENTER
THE DISPLAY & THE MENUS
The display has a header line at the top and a footer line at the bottom. The
header displays the title of the current menu. The footer line displays the time
and the date, the data logger status and the battery status. The menu selection
window is in the middle of the display between the header and the footer. Some
of the menus are looping menus. The top and bottom menus are connected
in a loop. Scrolling down past the bottom of the menu will lead to the top of
the menu. Scrolling up past the top of the menu will lead to the bottom of the
menu. A black bar will indicate the menu choice. Pressing
ENTER
will select the
menu choice that is indicated by the black bar. The
EXIT
button allows an exit
or escape from the current menu and a return to the previous menu. Pressing
at any time will turn the meter off.
