Lowrance HDS-5x Operation Manual page 59

To cancel individual targets:
1. Press the keypad to activate the cursor.
2. Move the cursor over a target you are tracking and press MenU.
3. Select Cancel Target and press enTeR.
Cancel individual targets
To cancel all targets:
1. From the radar page, press MenU.
2. Select Cancel All MARPA Targets and press enTeR.
MARPA Settings
There are two settings on the MARPA menu:
History Length and Safe Ring.
Similar to the target trails features, history length
controls the length of trails on selected targets
making it easier to follow target movement.
The Safe Ring provides a graphical representation
of CPA settings.
To select history length:
1. Select MARPA and press enTeR.
2. Select History Length and press enTeR.
3. Select the desired settings and press enTeR.
Cancel all targets
57
Settings