1. Control Inputs NEUTRALIZE
2. Mode Switch POSITION
3. ALTA X
LAND as soon as possible
If ALTA X behaves unexpectedly, neutralize controls by centering the throttle/yaw and
pitch/roll sticks and observe ALTA X. If it is still flying in an uncommanded manner in either
Altitude or Position Mode, switch to Manual Mode. In most cases, unexpected behavior is due
to erroneous sensor readings, degraded GPS signal reception, or compass issues.
If the unexpected behavior occurred while in Manual mode, land as soon as possible and
check ALTA X QGroundControl for any warnings.
Battery Exhaustion
If battery cell voltage is below Alarm Voltage (all flight modes)
1. Boom LEDs SLOW FLASH
2. ALTA X
LAND as soon as possible
If battery cell voltage is below Land Voltage while flying in Manual Mode
1. Boom LEDs SLOW FLASH
2. ALTA X
LAND as soon as possible
If battery cell voltage is below Land Voltage while flying in Altitude or Position Mode
1. Boom LEDs SLOW FLASH
2. ALTA X
WARNING popup in ALTA QGroundControl
3. Pitch and Roll MANEUVER away from people or objects
If the battery cell voltage drops below the Alarm Voltage, the boom LEDs will flash.
Terminate the flight and land as soon as possible.
