Chapter 2 - Quick Start: Using the Echo Sounder
Page 2-12
490 Echo Sounder Operations Manual Rev. B2
the magnified area up or down, press the
CURSOR PAD
to
move the depth marker.
Leaving zoom mode
You can return to the normal unzoomed display just by
pressing and holding
ZOOM
for more than one second, or by
pressing
ZOOM
repeatedly until you have cycled through all
the zoom modes.
Setup functions
Several setup functions are available to configure the echo
sounder to your preferences.
CAUTION:
Be careful not to change any of the functions that are not described
here unless you first read about them and understand their functions
in the
Northstar 490 Installation Manual
.
Accessing the setup
screen
To access the
ECHO SOUNDER SETUP
screen, press
STAR
several times until “Echo Sounder” is highlighted at the top of
the screen.
Содержание 490 Echosounder
Страница 1: ...Northstar 490 Echo Sounder Operations Manual ...
Страница 38: ...Chapter 3 Adjusting the Echo Sounder Picture Page 3 8 490 Echo Sounder Operations Manual Rev B2 ...
Страница 44: ...Chapter 4 Understanding Depth Settings Page 4 6 490 Echo Sounder Operations Manual Rev B2 ...
Страница 54: ...Chapter 5 Other Functions Using the MORE key Page 5 10 490 Echo Sounder Operations Manual Rev B2 ...
Страница 74: ...Appendix A Specifications Page A 4 490 Echo Sounder Operations Manual Rev B2 ...