Safety Check Before Flying - UBSAN Q4 Instruction Manual

2.4 Prevent Moisture
The Q4 contains many precision electrical components.
Store the battery and the Q4 in a dry area at room temperature. Exposure to water or
moisture may cause malfunction resulting in loss of responsiveness, or a crash.
2.5 Proper Operation
For safety only use the included HUBSAN spare parts for replacement.
2.6 Always Be Aware of the Rotating Blades
When in operation, the main and tail rotor blades will be spinning at high speed. The blades
are capable of in icting serious body injury or property damage.
Be careful to keep your body and loose clothing away from the blades. Never take your eyes
o the Q4 or leave it unattended while it is turned on. Stop operating immediately if the Q4
ies out of your view. Once landed, immediately turn o the Q4 and transmitter
2.7 Avoid Flying Alone
Beginners should avoid ying alone when learning ight skills. We recommend ying with
an experienced pilot nearby in case you need help.

3 SAFETY CHECK BEFORE FLYING

CAREFULLY INSPECT THE Q4 BEFORE EVERY FLIGHT
• Before operation, check the batteries of the transmitter and Q4 are charged for the ight.
• Before turning on the transmitter, check that the throttle stick is pulled completely
backward (down position).
• Carefully check rotor blades and rotor holders. Broken parts will pose risk of injury and
hazard.
• Check the battery and power plug are securely fastened. Severe vibration during flight may
detach the plug and result in loss of control.
• When turning on the unit, always turn on the transmitter first, and then turn on the Q4 .
To power o , always turn o the Q4 rst and then the transmitter. Improper procedure may
cause loss of control of the nano quad .
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