Emerson Rosemount 700XA Reference Manual page 203

Reference Manual
2-3-9000-744
Use the UP or DOWN keys to navigate between fields or controls within each drop-down
menu. Pressing DOWN while focus is on the last field of a drop-down menu moves the
focus to the first field on a screen. Alternatively, pressing UP while focus is on the first field
of the drop down menu causes the focus to move to the last field.
Use the ENTER key from the Main Menu to activate submenus and individual menu items.
Press EXIT to leave the Main Menu and return the LOI to Status Display mode if no menu is
dropped down. If a menu is dropped down, then pressing EXIT closes that menu.
If you log in to the gas chromatograph (GC) from the Main Menu to perform operations or
edit data, when you exit the menu you will automatically be logged off the LOI.
The Main Menu allows you access to all of the available LOI screens; however, you must be
logged on to make changes. If you are not logged on and you attempt to edit a field, the
Login screen will appear first.
After a period of fifteen minutes of inactivity, the LOI automatically logs you off.
A.2.3 Navigating the screens
Local operator interface (LOI) screen have several functions. They can display data for
review or edit and initiate activities.
Figure A-4: LOI Home (Status) screen
Within any given screen, the function of the ENTER key depends upon the context. You
can use it to validate and save changes or to initiate an action.
Rosemount 700XA
Local operator interface (LOI)
June 2022
203