E-flite UMX Beast 3D BNF EFLU4850 ユーザーズマニュアル

9

As the user of this product, you are solely 
responsible for operating in a manner that does 
not endanger yourself and others or result in 
damage to the product or the property of others. 

This model is controlled by a radio signal subject 
to interference from many sources outside your 
control. This interference can cause momentary loss 
of control, so it is advisable to always keep a safe 
distance in all directions around your model, as this 
space will help avoid collisions or injury.



1. Disconnect fl ight battery from ESC  
  (Required for Safety and battery life).

2. Power off transmitter.

3. Remove fl ight battery from aircraft.

4. Recharge fl ight battery.



5. Store fl ight battery apart from aircraft  
  and monitor the battery charge.

6. Make note of fl ight conditions and  
  fl ight plan results, planning for 
  future fl ights.

•  Always keep a safe distance in all directions 

around your model to avoid collisions or injury. 

•  Always operate your model in open spaces away 

from full-size vehicles, traffi c and people.

•  Always carefully follow the directions and 

warnings for this and any optional support 
equipment (chargers, rechargeable battery 
packs, etc.).

•  Always keep all chemicals, small parts and 

anything electrical out of the reach of children.

•  Always avoid water exposure to all equipment 

not specifi cally designed and protected for this 
purpose. Moisture causes damage to electronics.

•  Never place any portion of the model in your 

mouth as it could cause serious injury or 
even death.

•  Never operate your model with low transmitter 

batteries.