Kongsberg Simrad SN90 Reference Manual page 426

Simrad SN90 Reference Manual
Tip
With the various beams provided by the SN90 system, it may be difficult to understand
the concepts. How do these beams "behave" in the water? By means of a graphic
presentation, the
Beam Visualization
understanding of how the acoustic beams are transmitted into the water. Open the
dialog box from the
Visualization
Details
Tilt
The following methods can be used to adjust this setting:
• Select either side of the button to choose a value.
• Select the middle of the button and keep the mouse button pressed. Drag the
cursor sideways to increase or decrease the value. Release the mouse button
when requested value is shown.
• Select the middle of the button to open it. If you have a keyboard connected to
the SN90 system, type the requested value.
Auto
This is an "on/off" function. When Auto
Tilt mode is activated the beam will
automatically change its tilt angle for each
transmission ("ping").
The centre of the tilt sector is defined by the
chosen tilt angle just before the Auto Tilt
mode is started. The chosen tilt sector is
shown on the tilt indicator in the Horizontal
view using a shaded background.
Select to set the size (in degrees) of each tilt step.
Step
Select to set the size (in degrees) of the vertical tilt sector.
Sector
Tip
The Mk2 Operating Panel is fitted with three function buttons. The buttons are
identified as
F1
the Auto Tilt mode. The
hardware panel you use, and to assign functionality to the programmable buttons.
This page is located in the
Step
Select to set the size of each tilt step (in degrees) in Auto Tilt mode.
Step
424
dialog box attempts to give you a better
menu.
Setup
, and . One of these buttons can be assigned to activate
F2 F3
Operating Panel
Installation
page is used to select which physical
dialog box.
Beam
381294/E