E-flite UMX ASK-21 BNF - Manual (Page 15)

15
EN
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.
Additional Safety Precautions and Warnings
Post Flight Checklist

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.
Troubleshooting Guide
Problem Possible Cause Solution
Control surfaces not
at neutral position
when transmitter
controls are at neutral Control surfaces may not have been
mechanically centered from factory Center control surfaces mechanically by
adjusting the U-bends on control linkages
Aircraft was moved after the fl ight battery
was connected and before sensors
initialized Disconnect and reconnect the fl ight battery
while keeping the aircraft still for 5 seconds
Model fl ies incon-
sistently from fl ight
to fl ight Trims are moved too far from neutral
position Neutralize trims and mechanically adjust
linkages to center control surfaces
AS3X