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60 GPSMAP 188/188C Sounder Owner’s Manual
MAIN MENU > TRACK TAB
For the Active sub tab, the following settings are available:
Record Mode—contains three track recording options:
• Off—the track log is not recorded. Selecting the off setting
prevents you from using the TracBack feature.
• Fill—a track log is recorded until the track memory is full.
• Wrap—records the track log continuously. After the
available memory is full, the oldest track data is replaced
with the newest track data.
Interval—defines the frequency the track plots are recorded. Three
interval settings are available:
• Distance—records track based on a user-defined distance
between points.
• Time—records track plot based on a user-defined time
interval.
• Resolution—records track plot based on a user-defined
variance from your course over ground. The resolution
option is the default setting and is recommended for the most
efficient use of memory and TracBack performance. The
distance value (entered in the value field) is the maximum
error allowed from the true course before recording a track
point.
• Value—defines the distance or time used to record the track
log.
• Save—saves the current active track log.
• Erase—clears the active track log stored in memory.
For the Saved sub tab, the following menu options are available:
• Review On Map—displays the saved track log on a Track
Map Page.
• Delete Track—deletes the highlighted saved track log from
memory.
• Delete All—deletes all saved track logs from memory.