852-GS Ultra-Miniature Imaging Sonar
Doc No: 430-048-0B
Page
17
of
34
Ref
Description
1
Indicates the current acoustic operating range and frequency of the sonar in yellow. It also indicates the grid
scale and current gain in orange. The Gyro status (enabled / disabled) is shown in green
2
The gyro mode is displayed only when a gyro stabilized image is enabled. The modes are: North Up,
Heading Up, or Target Steering as described below
3
Displays “
Not Recording
” or “
Recording
...” RealTime file record status
5
Provides quick settings for sonar range and gain (if Gyro Enabled selected)
6
Current transducer position for the “ping”. This wiper will track where in the scan the transducer is currently
facing
7 and 8
Gyro
Enabled
Only
Sonar position indicator:
The yellow circle indicates the current sonar unit heading independent of the transducer position.
In
North Up
mode, the circle will remain at the heading of the sonar unit. It will rotate around the perimeter
of the sonar image which remains stationary in a North Up orientation.
In
Heading Up
mode, the circle will remain stationary at the top of the screen, while the sonar image
rotates.
In
Target Steering
mode, the circle will transverse around the perimeter of the sonar image which remains
stationary.
9
Gyro Stabilized target acquisition selection.
If
Target Steering Mode
is selected, the user can acquire a target manually by selecting its location on the
main screen. The scanning sector will then be centered on the selected target and rotated to place the
target at the top of the display. (See 2.3.5 Acquiring Targets below for details)
Table 4 Reference Table
