Specifications

Chapter 2-4 EQ33 Fundamentals & initial start-up
0-9
The alpha-numeric keys inserts and selects data in data displays.
Keys 1-9 are also Quick-range keys, which each represent a fixed
echosounder range. Key 0 will activate auto range.
PWR
Calls up a window where you can adjust the brightness in the screen,
background light in keypad, and select Daylight displays, Night
display or custom made color palettes. Hold two seconds to turn the
power off.
CLR
Turns off VRM line in echo display. Deletes data in enter or edit
mode.
2.3 Menu bar
MENU
Toggles the menu bar on/off
To fit the complete menu bar across the screen, some of the menus
have been abbreviated. However, the last selected menu will be high-
lighted, and if it’s an abbreviation of the menu, then the complete
menu title is written above the menu bar e.g.:
ECHOSOUNDER
1
POS
2
PILOT
3
ECHO
4
MISC
5
SETUP
1
Echo 50kHz
2
Echo 200kHz, etc.
Having selected e.g. 3:ECHO from the menu bar, its associated
menus will drop down. Key in the number next to the function you
wish to call forward, or use the cursor key to highlight the function
and press [ENT].
If you want to switch to a different menu, use the cursor key left/
right to move to the adjacent menu.
The menu bar will disappear from the screen at the selection of a
function, or by pressing the [MENU] key. Besides, if not used, it
automatically turns off after 30 seconds.