Garmin GPS 125 Sounder - Manual (Page 63)

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Whiteline
You may select how the area of strongest sonar
return is shown through the whiteline setting. A high
setting will cause a thick whiteline while low settings
show a thin whiteline.
To adjust the whiteline:
1. Highlight ‘WHITELINE?’ and press
F
. The Sounder
Page will appear with ‘WTLN’ and a value displayed
in the upper-left corner of the page.
2. Press the arrow keypad up or down until the desired
whiteline level is shown and press
F
.
Range Mode
You may select the range mode from this menu.
To select the auto or manual range mode:
1. Highlight the ‘RNG MODE’ field and press
F
. The
Manual/Auto field will be highlighted.
2. Press the arrow keypad up or down until the desired
range mode is shown and press
F
.
Fish ID
The Fish ID setting determines how the GPS 125
Sounder identifies and labels sonar targets on the
screen. Three settings are available:
• OFF - is the default setting and shows all sonar
target information in its unprocessed form.
• ON - shows small, medium, and large fish icons,
along with each target’s depth. Other echo informa-
tion (thermoclines, thin stumps, etc.) is shown as a
dotted pattern.
• FISH - shows fish icons and depth and does not
show other echo information.
To select Fish ID:
1. Highlight the ‘FISH ID’ field and press
F
. ‘ON/OFF’
will be highlighted.
2. Select the desired setting and press
F
.
REFERENCE
Whiteline &
Fish ID
The whiteline may be
adjusted from 0 (off) to 100.
The default setting is 5.
The ‘OFF’ setting is the Fish
ID default and will show
sonar targets as arches.
125 Man Rev B 7/23/98 11:48 AM Page 59