Syma Toys X12 - Manual (Page 9)

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X12-01A X12-01B X12-01C X12-01D
1. Battery should be put in the dried or ventilated place with environment
temperature about 18-25 ℃.
2.In order to enhance the using life of the battery, please avoid repeat charging
or excessive discharging.
3.When the battery needs to be stored for a long time, please charge the
battery first.That is to say, charge the battery for about 50-60% of the volume
and then well store it.
4.If you do not use it for more than 1 months, it’s highly recommended that you
need to check the battery voltage every month so as to make sure the voltage
no less than 3V. Otherwise please do by following No.(3) mentioned.
BATTERY REPAIR & MAINTENANCE
TROUBLE SHOOTING
Symptom Reason Troubleshooting
No response
from the
aircraft
1.Matching freguency is not successfully
made.
2.Insufficient power with the aircraft or
transmitter.
1.Re-Matching: First of all, switch on the
power of the transmitter,then switch on
the power of the aircraft and place it on
the level ground, finally pushing the
throttle lever to the highest and then
pull it back to the starting position.
2.Replace the battery of the transmitter
or charge the aircraft.
The reaction
of aircraft is
not smart or
intermitting
signal.
1.Insufficient power with the transmitter.
2.Antenna of the aircraft is snapped off.
1.Replace the batteries inside the
transmitter.
2.Re-welding the antenna.
The aircraft
can not make
hovering or tilt
flying to one
side.
1.The aircraft is not placed on the level
ground when Matching freguency.
2.The trimmer key on the transmitter is
not reset.
1.Re-Matching freguency.
2.Reset the trimmer key on the transmitter,
details please kindly check Page3
Functional Adjusting of Flying Resetting.
3.Level calibration
Fuselage-red Fuselage-green Fuselage-white Fuselage-black