Operator`s manual

Echo menu Chapter 5-3

5.3 Standard echo display

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.

To access one of the displays via the menu e.g.:

Call up the menu bar, and...

3,2

press [3] and [2] to call up the Echo display for 200kHz in full

screen

Transmission line.

Time scale.

Depth range is adjust-

able with +/- keys or

the Quick-range keys

1-9.

Press key 0 to return

to Auto range.

The data field is preset to show: Gain level, Frequency, Transmit

Pulse length A- SHORT (set to AUTO), Transmit Power A- 10W

(set to AUTO) - see section 5.7.

Water temperature T in Celcius or Fahrenheit (in 1/10 degrees),

water or SOG speed S in knots or kilometers/hour or miles/hour,

actual depth *DK - units can be changed in Setup for units

(MENU,8,1).

*) Actual depth i.e. Depth below Keel/Surface/Transducer - settings

can be changed in Echosounder setup (MENU,8,ECHO).

1-9

Select range in 9 steps

+/-

Adjust range with the + and - keys

Activate Auto range