3.11 Display Layer Switching Function
Multiple layers are displayed concurrently.
This function enables switching Show/Hide of a route or other objects on the chart.
Depending on the display order of objects, objects other than routes may not be
displayed. Be careful to set the displaying order.
The priority of the Chart layer is recommended to be lowest.
If the Chart layer is set as a higher priority than other layers, lower-priority layers will
not be displayed. If the layers setting was failed, tap the Default button.
The layer list is displayed.
CAUTION
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