Units Of Measure - Lowrance X87 Operation Instructions Manual

Sonar Features menu with Surface Clarity selected (at left, dual-
frequency menu; at right, single-frequency menu).
2. Press → to
press ).
ENT
3. Press ↓ or ↑ to select clarity level|
Surface clutter
In the illustration at left, Surface Clarity is turned off.
The right view shows Surface Clarity set at High.

Units of Measure

This menu sets the speed and distance (statute or nautical miles, me-
ters), depth (feet, fathoms, or meters) and temperature (degrees Fahr-
enheit or Celsius). To change the units:
Press |
MENU MENU
S C
URFACE LARITY
|↓ to
U
NITS OF
| (For single-frequency units, just
ENT.
|
EXIT EXIT
|
M ENT
EASURE
75
| .
EXIT
.