Content
Introduction ................................................................. 1
Theory of fish finder
...................................................................................... 1
Operation ..................................................................... 2
Screen
............................................................................................................. 2
Keyboard
......................................................................................................... 3
POWER ........................................................................................ 3
BACKLIGHT ................................................................................. 3
MENU ........................................................................................... 3
RANGE ......................................................................................... 3
GAIN ............................................................................................. 3
FREQ ............................................................................................ 4
ZOOM ........................................................................................... 4
RELAY .......................................................................................... 4
Menu
................................................................................................................ 5
PIC ................................................................................................ 6
AUTO_RANGE ............................................................................. 6
TVG .............................................................................................. 6
NOISE REJECTION ..................................................................... 7
ZOOM ........................................................................................... 7
FISH ALARM ................................................................................ 8
SIGNAL DELETE .......................................................................... 8
COLORS ...................................................................................... 9
SHALLOW ALARM ....................................................................... 9
BUZZER SWITCH ........................................................................ 9
UNIT ............................................................................................. 9
Installation .................................................................. 10
Operator unit
................................................................................................ 10
Transducer
.................................................................................................... 11
Cleaning and maintenance
........................................................................ 11
Specifications ............................................................ 12
