Preset Mode; Gain Mode; Range Mode; Shift - Si-tex SNS-1100 User Manual

5.6.1

Preset Mode

Preset modes are pre-defined settings of the Fish Finder operating parameters. You can use
them to quickly set the Fish Finder in the most commonly used operating modes. These are
Cruise (sets the Fish Finder in full auto mode with the sensitivity settings optimized for displaying
at best the bottom) and Fish (sets the Fish Finder in full auto mode with the sensitivity setting
optimized for target searching). See the following table.
[MENU] + "Preset Mode" + [ENTER]
Fish Gain Mode = Auto, Range Mode = Auto, Frequency = do not change, Shift = 0,
STC = Short if Freq=200kHz and Mid if Freq=50kHz, Scrolling Speed = 10, Fish
Symbols = Echo, A-Scope = On, Surface Noise Filter = Off.
Cruise Gain Mode = Auto, Range Mode = Auto, Frequency = do not change, Shift = 0,
STC = Short if Freq=200kHz and Mid if Freq=50kHz, Scrolling Speed = 10, Fish
Symbols = Echo, A-Scope = On, Surface Noise Filter = 4.
5.6.2

Gain Mode

Selects Auto or Manual.
[MENU] + "Gain Mode" + [ENTER]
5.6.3

Range Mode

Selects among Manual, Auto Range and Bottom Lock. When in Manual Range Mode it is
possible to set Shift (the offset from the surface) (see Par. 5.6.5) and Depth (see Par. 5.6.4)
on which the Fish Finder shall operate. When in Auto Range Mode the Fish Finder determines
automatically the range as to keep the bottom visible in the lower left of the screen. In this mode,
Shift is always set to 0. In Bottom Lock Mode the Fish Finder automatically tracks the range
around the bottom specified by the Bottom Range value.
[MENU] + "Range Mode" + [ENTER]
78 - User Manual
Fig. 5.6 - Fish Finder Setup menu