The SELECT/ENTER button - function changes depending
on the display mode:
While navigating to submenus, pressing the
SELECT/ENTER button selects the highlighted line
menu
In "Basic Setup" or "Device Setup" menus, while
changing device parameters pressing the
SELECT/ENTER button stores the parameter
changes into the device
The TAB button - function changes depending on the
current display:
In display data mode – monitoring, pressing the
TAB button moves from current data display to next
data display
For instance, in "Basic Setup" selecting "CT Primary
Current A", pressing the TAB button moves to next
digit to be set
The UP/DOWN scroll buttons - function changes
depending on the current display:
In display menu mode – pressing the UP/DOWN
scroll buttons, navigates between each
function/parameter in menus screens
In display data mode – pressing the UP/DOWN
scroll buttons, navigates from current display data
screen to next display data screen
The ESC/MENU button - function changes depending on the
current display:
In display menu mode – while in sub-menu,
pressing the ESC/MENU button, moves to upper
menu screen
In display data mode – pressing the ESC/MENU
button, moves to Main Menu screen