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INDEX
40 Fishfinder 250/250C Owner’s Manual
INDEX
A
Accessories 2
Adjustment Menu 16
Advanced Data Fields 23
Alarms 25
Alarms Tab 25
ARROW Keys
13
Automatic Scroll Speed 29
B
Background Color 22
Backlight 13
Basic display 23
Battery Alarm 26
Beeper 27
Bottom Lock 18
Bottom Split 18
C
Calibrate Water Speed 29, 30
Cleaning 36
Color, Background 22
Color Bar 23
Contrast 13
Custom Range 22
D
Data Fields 14, 23
Date 30
Daylight Saving Time
30
Deep Water Alarm 26
Defaults 19, 27
Depth 14, 17, 20, 22, 28
Depth Line 19
Depth Number 22, 29
Depth Units 28
Display Mode 27
Distance Units 28
Drift Alarm 26
E
ENTER Key 13
F
Factory Settings 27
Fish Alarm
26
Fish Symbols 15, 22
Flasher 23
Fuse 7
G
Gain 18
Graph 33
Graph Tab
21
H
Heading 28
I
Installation 3, 12
K
Keel Offset 29
L
Language Selection 27
Log and Graph Scale 25
Log Duration 25
M
Main Menu 22
MENU Key 13
N
NMEA 8, 20, 27, 29, 30
NMEA Setup 27
Noise Reject 19
Number Size 22
P
Packing List 1
Pointer 8, 13, 16, 20, 24
Position Format 28
POWER/BACKLIGHT key 12, 13
Power Up 12
Preface iii
R
Range 17
Registration iii