L3 Comminications SERIES 5000 Operation And Maintenance Manual - page 75
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CHAPTER 4 SonarPro Ver. 11.0 Operating Instructions
Series 5000 Sonar System Operations and Maintenance Manual
P/N 11210060, Rev. 13.0
When the towfish drops below the set threshold figure, the alarm will beep and the
Towfish Altitude
display will change from a green background to a red
background.
4.8.2 Roll Alarm
The towfish roll has a roll threshold that can be set. Click in the
Roll
display and
the Towfish Roll dialog box shown in Figure 4-22 will open. You can set the roll
threshold and turn an audible beep on when the threshold is exceeded. When this
happens the roll status window will turn red. If you are viewing the roll data in the
Sensor window, the roll graph will also change from yellow to red.
4.8.3 Error Field
The
Error
display in the Information window will turn red if an error from the TPU
is detected. An occasional error is acceptable. However, if errors become
excessive, there may be a problem developing.
Figure 4-21:
The Towfish Altitude Display Dialog Box
Figure 4-22:
Towfish Roll Dialog Box