Adjusting The Display Contrast - ABB Relion 615 Series Operation Manual

1MAC054853-MB B
4.1.6
615 series ANSI
Operation Manual
A071158-ANSI V2 EN
Figure 14: Selecting a submenu
3.
Enter the submenu with
4.
Browse the information with
A071160-ANSI V2 EN
Figure 15: Protection relay information

Adjusting the display contrast

Adjust the display contrast anywhere in the menu structure to obtain optimal readability.
•
To increase the contrast, press simultaneously
•
To decrease the contrast, press simultaneously
The selected contrast value is stored in the non-volatile memory if you are logged in and
authorized to control the protection relay. After an auxiliary power failure, the contrast is
restored.
.
and .
and
and
Section 4
Using the HMI
.
.
43