3 Setting up the FISH 4432/4433
Press MENU twice, to show the Setup menu, then select a particular option using the or cursor
keys. (Section 2 Basic Operation, describes the basic use of keys.)
The Setup menu and options are summarized below. The factory default settings are shown
Each Setup menu option is explained in the following sections.
An internal simulator allows users to learn how to operate the fishfinder off the water.
In Simulate mode the word Simulate flashes on the bottom of the display. The fishfinder
generates data so that all the main displays
appear to be operational.
Use Setup > Simulate as follows:
1. Press MENU twice to show the Setup menu.
2. Highlight Simulate.
3. Press ENT to select or de-select.
Manual, Fishing and Cruising Modes
Press AUTO to select one of the three following operating modes:
• Cruise mode. Use this when on the move. The FISH 4432/4433 prominently displays the water
depth and automatically adjusts Range and Gain so that the bottom trace is displayed. Depth is
displayed in large digits.
• Fishing mode. Use this when fishing.
The FISH 4432/4433 prominently displays fish, the bottom profile, wrecks, rocks and all the
details that help to find fish. Gain and Range are optimized automatically, increasing the
sensitivity and fishfinding ability.
• Manual mode. Use this to fine-tune the fishfinding ability of the FISH 4432/4433. Best results
are often achieved in manual mode, but practice and experience are required to obtain the
optimum settings for different conditions. Gain, gain threshold and pulse power can all be
adjusted. Manual mode stores the most recent settings, so these do not have to be reset each
time manual mode is selected.
FISH 4432/4433 Installation and Operation Manual9NAVMAN