Installation manual

Menu descriptions
Horizontal menu
The Horizontal menu is used to control
the horizontal presentations. The
parameters chosen are present in all
display modes. When a horizontal
parameter setting is selected and defi ned
in one mode, the chosen settings will
automatically be applied to all modes.
The
Horizontal 2 menu is identical to
the
Horizontal menu. It is used during
Dual 1 and Dual 2 operations.
Buttons
Range: Select the range for the horizontal presentation.
(► Range on page 141)
Tilt: Select the sonar beam’s vertical angle. (► Tilt on page 159)
Bearing: This button controls the direction of the white bearing
line on your sonar picture. This line may be used to control
the direction of the vertical slice. (► Bearing (Horizontal) on
page 108)
Gain: This setting controls the amplification of the received
echoes in the horizontal presentation. (► Gain on page 123)
Pulse Form: Use this function to select the form of the transmitted
pulse. This could either be FM (Frequency modulation) with
different pulse lengths and number of frequencies, CW with
different pulse lengths, or PSK (Phase Shift Keying) with
constant pulse lengths.(► Pulse Form on page 139)
TX Power: This button switches the transmission power on or
off. (► TX Power on page 165)
Beam: This button allows you to choose vertical beamwidth in
the horizontal presentation. (► Beam on page 106)
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