DEVO-7 Page 6 of 170
1.2 Satety Needing Attention
(1) Far away from obstacle and people
RC helicopter in flight is uncertain of flight speed and status，which potential risk exists
in. when flying， please keep your RC helicopter far away from people，high buildings，
high-tension line，etc，and avoid operating in rain，storms，thunder and lightening.
(2) Away from humidity environment
RC helicopter should be kept away from humidity and vapor because it is composed
of complicated precise electronic elements and mechanic parts.
(3) Proper operation
Please use original spare parts to upgrade，modify or maintain your equipment in
order to assure its safety. Please operate your equipment within the range of functions
permitted. It is forbidden to use out of the safety laws or regulations.
(4) Safety operation
Please operate your equipment according to your body status and flight skills.
Fatigue，listlessness and mis-operation will increase the possibilities of accidental
hazard.
（5）Away from heat sources
The inside of the transmitter is composed of many precise electronic components and
mechanical parts. Keep it far away from heat sources and sunshine to avoid
distortion，or even damage caused by high temperature.
1.3 Attention Before Flight
(1) Ensure the battery packs of both transmitter and receiver are fully charged
(saturated).
(2) Ensure both the throttle stick and the throttle trim of your transmitter stay at the
lowest positions before operation.
(3) Please strictly obey the order of turn-on and turn-off before operation. When
starting your flight， turn on your transmitter first， and connect the battery to the
helicopter later. When turning off the helicopter， disconnect the battery first， and
turn off your transmitter later. An upset in the order of connection may cause your
helicopter out of control. Please form a correct habit of turn-on and turn-off.
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