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Simrad SP90
SONAR CONTROL PANEL
MAIN SW.
SYMBOL
POWER
Up
Middle
Down
TILT
Manual
Record
Auto
10
The sonar control panel is organized into fields. The buttons
within each field control a specific function on the sonar.
SIMRAD
MODE
GAIN
Mode
Gain
Gain
1
H -
H +
Mode
2
Mode
Gain
Gain
3
V -
V +
Mode
4
VARIOUS
TRAIN
Position
Manual
Zoom
Track
Off
Target
Auto
Search
Centre
Track
Main switch
This is the sonar's "on/off" switch. It has been previously
explained.
SYMBOL
(CD015022C)
Symbol
These buttons allow you to enter four different markers on the
sonar picture;
Target marker
(C). The markers will be placed at the cursor's location when you
press the button. Every marker is identified with a number. You
can study and remove the markers if you click the
The last button (D) is used to deploy a seine or trawl symbol.
RANGE
Range
Range
Menu
H -
H +
Range
Range
V -
V +
SONAR OPERATING PANEL
A
B
C
D
(A),
Own ship
CURSOR
Select
View
Object
(CD015022A)
(B) and
Circle marker
tab.
Marker
850-165261/A
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