OnAppendixthe WaterDIndex

38

A

 

Accessories .....................................................................................................

iii

Adjust the Scroll Speed ..................................................................................

16

Adjustment Bar .............................................................................................

12

Alarms ....................................................................................................

22, 35

Arrow Keys ....................................................................................................

10

B

 

Batteries ........................................................................................................

37

Battery Voltage (alarm) ..................................................................................

23

Battery Voltage (display) ................................................................................

20

Beeper ...........................................................................................................

24

C

 

Calibration ....................................................................................................

25

Chart .............................................................................................................

15

Contrast ........................................................................................................

24

D

 

Deep Water ...................................................................................................

23

Depth ............................................................................................................

26

Depth Line ......................................................................................................

18

Display ............................................................................................................

vi

Display Installation..........................................................................................

7

E

 

Enter Key ......................................................................................................

10

F

 

Factory Setup ................................................................................................

27

Fish Alarm ....................................................................................................

22

Fish Symbols .................................................................................................

15

Fishfinder 240 Portable .................................................................................

36

Flasher ..........................................................................................................

19

Flush Mount ...................................................................................................

8

G

 

Gain . ............................................................................................................

14