CONTENTS
CONTENTS........................................................................2
SYSTEM DESCRIPTION........................................................1
Specifications....................................................................2
Performance.................................................................... 2
Environment.................................................................... 2
Operation..........................................................................3
Keyboard........................................................................ 3
Operation..........................................................................4
Fixed key functions............................................................ 4
POWER ................................................................... 4
RANGE.................................................................... 4
SHIFT...................................................................... 4
GAIN & GAIN 1 & GAIN 2 .............................................. 4
Color (single-freq fish finder)........................................... 4
ZOOM...................................................................... 4
Operation..........................................................................5
BRILL ...................................................................... 5
MENU...................................................................... 5
AUTO ...................................................................... 5
FREQ ...................................................................... 5
MODE...................................................................... 5
Arrows (UP▲/DOWN▼/LEFT / RIGHT )........................ 6
MENU contents and factory setting......................................... 6
MENU <1> ................................................................ 6
MENU <2> ................................................................ 7
Setting on MENU.............................................................. 8
