Specifications

EQ33 Echosounder operation Chapter 5-3
This is the basic presentation mode (standard display) for observing
fish schools and sea bed. Some surface noise may appear just below
the transmission line.
Transmis-
sion line
Depth range
is adjustable
with +/-
keys or the
Quick-range
keys 1-9.
Press key 0
to return to
Auto range.
Press cursor left/right to adjust gain
The data field is preset to show: Actual depth *DK, transmit power
A100W (set to AUTO), transmission pulse length A- SHORT (set
to AUTO), water temperature T in Celcius or Fahrenheit (in 1/10
degrees), water or SOG speed S in knots or kilometers/hour or
miles/hour - units can be changed in Setup for units (MENU,5,1).
*) Actual depth i.e. Depth below Keel/Surface/Transducer - settings
can be changed in Echosounder menu (MENU,3,7).
 Refer to Appendix A for further description of the various functions.
ENT
Direct access to Setup display related to active echo display 50kHz
or 200kHz - (see section 5.9)
Use the cursor to go to the function you wish to change the value for
+/-
Toggle between available values
ENT
Confirm changes