Changing the A-scope display format (A-SCOPE mode LOG/LINEAR)
Display the main menu by pressing the
Move control to "DISPLAY" by pressing the
then move control to the DISPLAY SETTING submenu by
Move control to "A-SCOPE MODE" by pressing the
Move control to "LOG" or "LINEAR" by pressing the
key to return to the main menu.
key to return to the fishfinding display.
Signals are displayed at 15 levels. Thus, fish can be easily detected
since small schools of fish have their display size increased to a certain
This format is used for conventional A-scope display. The species of
fish can be identified to a certain extent from the displayed envelope
waveform. Compared with the LOG display format, the LINEAR display
format makes a display of small schools of fish in a small size.
key on the operations panel to turn on or off the A-
scope display mode. See page 16