Furuno FR-8122 EN - Manual (Page 35)

1. OPERATIONAL OVERVIEW
1-21
1.17 Turning Range Rings On/Off, Adjusting Range
Ring Brilliance
1. Press the MENU key to open the menu.
2. Choose the Brill/Color menu and press the ENTER key.
3. Choose Range Rings Brill and press the ENTER key.
4. Choose appropriate brilliance and press the ENTER key. “Off” turns off the range rings.
5. Press the MENU key to close the menu.
Brill/Color
Echo
Mark
Target Trails
Custom 1
Display
Custom 2
Custom 3
GPS Buoy
Target
ARP
AIS
GPS
System
Tuning
Display Color
Background Color
Range Rings Brill
Echo Color
:Black/Green
:Night
:High
Menu Brill/Color
[ENTER]: Enter [CANCEL/HL OFF]: Back
[MENU]: Exit
:Yellow
Off
Low
Med
High