Furuno FCV-1100L - Manual (Page 58)

3. SYSTEM MENU
3-10
3.7 TARGET ECHO Menu
The TARGET ECHO menu sets fishing objective. Four choices are available:
NORMAL, SURFACE, SQUID and DEEP SEA.
DISP ALM TX/RX E/S SYSTEM
Select target echo to optimize
sounding parameters.
[-/+]: Change set, [EXIT]: Exit
TARGET ECHO : NORMAL
TARGET ECHO
TARGET ECHO menu
TARGET ECHO
Sets up the equipment according to fishing objective
NORMAL:
For general fishing.
SURFACE: For detecting surface fish. Pulse repetition rate is higher than
“NORMAL” on 1 kW and 2 kW transducers (only those transducers
registered on the menu).
SQUID: For detecting squid and other individual fish. The items below are
automatically set as follows:
TX pulselength: Short 1
Echo stretch: ON
Smoothing-1: OFF
DEEP SEA: Same as GENERAL.