Chapter 6
CVS-841/851
Using the menu
6.6.22 Event position
Turns on or off the Event position display and selects its unit in latitude/longitude or LOP (Time
Difference). In case the Boat Position is set to OFF, the Event position is displayed in
latitude/longitude.
Selections: ON, OFF
Initial setting: OFF
6.6.23 Event distance
Turns on or off the Event distance display and selects its unit from nm, km, or sm. In case the Boat
Speed is set to OFF, the distance to Event is displayed in nm.
Selections: OFF, ON
Initial setting: OFF
6.6.24 Event direction
Turns on or off the direction of Event to own ship.
Selections: OFF, ON
Initial setting: OFF
6.6.25 Event elapsed time
Turns on or off the time elapsed from Event position.
Selections: OFF, ON
Initial setting: OFF
6.7 Automatic (functions)
There are two auto functions available for range selection or depth shift control:
Selections: Auto Range, Auto Shift
6.7.1 Auto range
Range
Figure 6.15 Auto Range display
Displays an entire sonar echo of varying
depth by automatically phasing the sounding
range. The image is referenced to the surface
of the sea as shown in Figure 6.16.
Selections: OFF, ON
Initial setting: OFF
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