Operating instructions
7
 > In the event of a crash, the throttle should be immediately reduced to zero. Rotating rotors may be 
be checked for possible tears or breakages!
 > To avoid damage to the “RC EYE One” helicopter through crashing due to low voltage of the rechargeable 
battery through total discharge, we recommend that you respect the low voltage light signals without fail.
Batteries
 > Correct polarity must be observed while inserting the batteries.
 > Batteries should be removed from the device if it is not used for a long period of time to avoid damage 
through leaking. Leaking or damaged batteries might cause acid burns when in contact with skin, 
therefore use suitable protective gloves to handle corrupted batteries.
 > Batteries must be kept out of reach of children. Do not leave the battery lying around, as there is risk, 
that children or pets swallow it.
 > All the batteries should be replaced at the same time. Mixing old and new batteries in the device can lead 
to battery leakage and device damage. 
 > 
batteries. There is a risk of explosion!
 > Never mix batteries and rechargeable batteries!
LiPo batteries
After the ight, the LiPo ight battery must be disconnected from the electronics system 
of the “RC EYE One”. Do not leave the LiPo ight battery connected to the helicopter 
electronic system when you do not use it (e.g. during transport or storage). Otherwise 
the  LiPo  ight  battery  may  be  fully  discharged.  This  would  destroy  it  and  render  it 
unusable! There is also a danger of malfunction due to interferences. The rotors could 
start up inadvertently and cause damage or injury.
There is the risk of re or explosion  by  the  rechargeable  battery. Rechargeable  LiPo 
batteries in particular are very susceptible to moisture due to the chemicals they 
contain!  Do  not  expose  the  charger  or  LiPo  ight  battery to  high/low temperatures 
or to direct solar radiation. When handling LiPo batteries, observe the special safety 
information of the battery manufacturer!
 > 
 > 
 > Only charge intact and undamaged batteries. If the external insulation of the rechargeable battery is 
damaged or if the rechargeable battery is deformed or bloated, it must not be charged. In this case, there 
 > 










