38
On the Water
38
Appendix D
Index
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
Fishfi nder 240 Portable ................................................................................. 36
Flasher .......................................................................................................... 19
Flush Mount ................................................................................................... 8
G
Gain . ............................................................................................................ 14
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