Installation manual

Simrad SD570
8
850--160138 / A
2.7 180°/Vertical
In this mode the upper half of the screen shows a 180° bow up
presentation, while the lower part is used for a vertical slice
presentation. In that way an echo can simultaneously be
presented in both horizontal and vertical dimensions.
Figure 6 - 180°/Vertical
The bearing of the vertical slice is indicated in the horizontal
planebythewhiteaudioline,andcanbetrainedtoanybearing
by the manual training knob.
The white audioline indicates the forepart ofthe180° vertical
slice, and is always preset to the right in the vertical
presentation, while the rear part is to the left.
Mostoftheverticalsettingsas range, gain etc.may beselected
separately in the VERTICAL menu (refer to chapter 5.25 in
section Operation).
If the vertical range is selected to be shorter than the sonar
range, the vertical range can be presented in the horizontal
sonar picture with a white circle, selectedin the COSMETICS
menu.
In addition to the normal tilt indicator, the tilt angle is also
shown in the vertical slice by a continuous white line. In that
way, it is easy to select the optimal tilt angle on an echo in the
vertical slice, to get the best drawing of the echo in the
horizontal presentation.