Chapter: 2. Operation
Example of parameter entry
Suppose you want to enter a value of 800 m for the depth range. Press the DEPTH RANGE button several
times and observe the depth range sequencing through the standard values 10, 50, 100, 500, 1000 m. Press
till the range is 500 m. Then press the DEPTH RANGE button again and keep it pressed while you turn the
encoder clockwise. Observe the depth range increase to 800 m, release the encoder and the DEPTH RANGE
button. You could also have started from the standard value 1000 m and decreased to 800 m by turning the
encoder counter-clockwise.
Operation Screens
Each of the operation screens contains a graphic picture and a selection of up to 6 soft key buttons. The
various screens are selected by keeping the SCREEN SELECT button pressed and rotating the encoder
in either direction. Turning the encoder clockwise cycle the screens in the sequence 1 to 10, and counter
clockwise rotation cycles the screens in the sequence 10 to 1. Screens no. 1, 2 and 3, covering the primary
functions, may also be cycled by repeatedly pressing the SCREEN SELECT button.
The screen layouts are outlined in g. 2.2 through 2.11. The various soft key functions are described with
each screen.