Raymarine Raydata, Инструкция по установке и эксплуатации

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30 RAYDATA Installation and Operation Handbook
Menu Options Factory New
Default Default
Simulator ON OFF OFF
OFF
Speed Mode REPEATER MASTER
MASTER
Depth Mode REPEATER MASTER
MASTER
Most of the menus and options are self-explanatory. The following
subsections provide further information about the remainder.
Depth Offset
Without a depth offset, the depth value displayed on the RayData will
be the distance from the transducer to the bottom. You can adjust the
offset value to give the depth from either of the following:
• Keel: Reduce the depth offset value to set it to the distance between
the transducer and the keel, as a negative value
• Waterline: Increase the depth offset value to set it to the distance
between the waterline and the transducer, as a positive value
The Depth page displays an indication of the type of offset (Keel,
Waterline or Transducer) based on whether you set a negative or
positive value here, or leave the value set to zero.
Note: If you have just changed the depth units in the previous setup
page, the units for the depth offset calibration will not be updated until
you have left the Setup Chapter and then reselected it.
When you adjust the depth offset, the maximum value (positive or
negative) and the resolution you can enter depends on the depth units,
as follows:
Units Maximum Resolution
Feet 10.0 0.1
Metres 3.0 0.1
Fathoms 2.0 0.1