E-flite P-38/F-5E Lightning 400 ARF - Manual (Page 34)

3 E-flite P-38/F-5E Lightning Assembly Manual
 5. Once the control throws have been verified, slide the
clevis retainers onto the clevises to prevent them from
opening during flight.
Range Test Your Radio
 1. Before each flying session, be sure to range check
your radio. This is accomplished by turning on your
transmitter with the antenna collapsed. Turn on the
receiver in your airplane. With your airplane on the
ground and the engine running, you should be able to
walk 30 paces (approximately 100 feet) away from your
airplane and still have complete control of all functions.
If not, don’t attempt to fly! Have your radio equipment
checked out by the manufacturer.
 2. Double-check that all controls (aileron, elevator, rudder
and throttle) move in the correct direction.
 3. Be sure that your transmitter batteries are fully
charged, per the instructions included with your radio.
Preflight
Check Your Radio
Before going to the field, be sure that your batteries are fully
charged per the instructions included with your radio. Charge
both the transmitter and receiver pack for your airplane. Use the
recommended charger supplied with your particular radio system,
following the instructions provided with the radio. In most cases, the
radio should be charged the night before going out flying.
Before each flying session, be sure to range check your radio. See
your radio manual for the recommended range and instructions
for your radio system. Each radio manufacturer specifies different
procedures for their radio systems. Next, start the motor. With the
model securely anchored, check the range again. The range test
should not be significantly affected. If it is, don’t attempt to fly! Have
your radio equipment checked out by the manufacturer.
Note: Keep loose items that can get entangled in
the propeller away from the prop. These include
loose clothing, or other objects such as pencils and
screwdrivers. Especially keep your hands away from
the propeller.
Double-check that all controls (aileron, elevator, rudder and throttle)
move in the correct direction.
Check the radio installation and make sure all the control
surfaces are moving correctly (i.e. the correct direction and with
the recommended throws). Test run the motor and make sure it
transitions smoothly from off to full throttle and back. Also ensure
the engine is installed according to the manufacturer’s instructions,
and it will operate consistently.
Check all the control horns, servo horns, and clevises to make
sure they are secure and in good condition. Replace any items
that would be considered questionable. Failure of any of these
components in flight would mean the loss of your aircraft.