Battery&Key Lock Indicators
Full Battery
Other Indicators
External Power: appears when USB
connected
Target Alert:
appears when approaching
predefined waypoints
Over Speed:
appears when speed
exceeds preset value
Status Indicators
Key Locked
Position fix and Bluetooth Indicators
Positioning with 3D
fix(highlighted for DGPS fix)
Positioning with
2D
fix
Acquiring signal
Audio Indicators
Enabled
Memory card Indicators:
card access in progress. Do not remove card.
card access stopped, safe to remove card
card write-protected
card full, safe to remove card
card unknown or unformatted
Altitude Alert Indicator
appears when altitude reaches the preset altitude.
9
Bluetooth on
Bluetooth connected
Available only on
BGT31
Disabled