Xylem XL Series H-522 - Plus - Manual (Page 44)

4-2 PC Menu Interface Operation
XL™ Series
4.2 PC Menu General Operations
Each menu option is preceded with a letter or number that when pressed will activate the
indicated option. The ENTER key does not have to be pressed after an option key is pressed.
Some options will open a sub menu and others will allow the user to set or change a system
parameter. When in a sub menu, pressing the ESC key will back up one menu. At the main menu
the ESC key has no effect. Pressing the ENTER key or SPACE bar at any time will refresh the
current screen.
At the bottom of each menu screen is an “
Enter Option >
” prompt. When an option key is
pressed that allows a system parameter to be changed, any additional information for that option
will be displayed after the prompt. There are two types of system parameter change options, first
is an option that requires direct keyboard input like a file name or a column header label. The
second is an option that has a pick list of valid options such as an input source option. This type
of option allows the user to scroll through the valid options using UP and DOWN arrow keys.
Pressing the ENTER key will select the option that is visible.