1MRS 752264-MUM
Motor Protection Relay
Operator’s Manual
REM 610
11
Fig. 3.1.2.4.-1 Adjusting the display contrast
After power start up of the relay, the factory default value of the display contrast will
automatically be restored.
3.1.3.
How to use the push-buttons
The HMI includes push-buttons for navigating in the menu.
Fig. 3.1.3.-1
Navigation buttons
Use the navigation buttons to view, select and edit desired menu items.
• Press an arrow button to activate the main menu.
• To move between the menu levels and menu items, use the arrow buttons.
• To select the item to be edited or to store a new value, press
.
• To increase or decrease the activated digit, shift the activated decimal point, or to
navigate between options, use
and
.
• To cancel and return the display to the previous mode (view mode or idle mode),
press
.
Contrast_a
Push
and
increase or decrease
increase or decrease
Table 3.1.3-1
Button navigation and editing
Desired step or operation
Push-button
Step downward in the main menu or a submenu
Step upward in the main menu or a submenu
Entering a submenu from the main menu or a higher
submenu
Leaving a submenu for the main menu or a higher
submenu
Increasing a value in the setting mode
Decreasing a value in the setting mode
Moving the cursor in the setting mode
or
Selecting the front connection at power up
and
Entering or leaving the setting mode, storing a new
value
Entering the monitoring state
and
Adjusting the display contrast
and
or
Resetting or cancelling, leaving the setting mode
without storing a new value
Navigation_a
Navigation push-buttons
Left
Up
Down
Right
Enter
Clear/
Cancel
Clear/
Cancel