Furuno FCV-1100L - Manual (Page 52)

3. SYSTEM MENU
3-4
3.3 DRAFT SETTING Menu
The DRAFT SETTING menu sets draft value, when you require depth below the
surface.
DISP ALM TX/RX E/S SYSTEM
Set draft value if depth below surface
is needed.
[-/+]: Change set, [EXIT]: Exit
DRAFT SETTING
<High Frequency>
DRAFT : +0.0 ft (-15 +90)
<High Frequency>
DRAFT
: +0.0 ft (-15 +90)
DRAFT SETTING menu
DRAFT
Sets draft depth for low and high frequencies.