Lowrance HDS-8 Operation Manual page 70

Radar
eBL/VRM
An Electronic Bearing Line (EBL) is a radial line used to show the distance of a
radar target to your vessel. A Variable Range Marker (VRM) is a range ring used to
measure the precise distance to a radar target. Selecting EBL/VRM from the Radar
Menu allows you to place up to two EBL/VRMs on the PPI display.
EBL/VRM 1
eBL/VRM menu
Places selected Electronic Bearing Line and Variable
Range Marker on the display.
To select an EBL/VRM:
1. Press the
2. Use the keypad to select the
press enTeR.
3. Use the keypad to move the EBL and increase/
decrease the size of the VRM. Press exIT.
Adjust
Adjusts size and location of active EBL/VRM.
EBL/VRM 2
MenU key.
EBL/VRM 1 & EBL/
VRM 2 Data Boxes
EBL/VRM and
68
EBL/VRM menu