JRC JCY-1700, Instruction Manual, Page: 63 / 114

Chapter6 Playback Operation
Playback Software / Instruction Manual
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6.9.1 Graphic screen
The following explains Graphic screen.
“*” mark displays when data in numeric indication are not recorded.
“N.C” displays when the input equipment is not connected.
Moreover, it becomes an invalid indication when all the items in the divided block have not
been connected.
6.9.1.1 Wind block
This block shows wind speed and wind direction by numeric and graphic.
Moreover, if [True/Relative] button is clicked, it changes to true indication (top is the
north) or relative indication (top is head of a ship).
Since VDR/S-VDR usually records only data of relative value, only relative value
displays.
Invalid
indication
[True/Relative] button