E-flite Apprentice S 15e RTF with SAFE - Manual (Page 17)

EN
Before each flying session, and especially with a new model, you should
perform a range check. The DX5e incorporates a range testing system. Placing
the transmitter in RANGE CHECK mode reduces the output power, allowing a
range check.
1. Power on the transmitter for 5 seconds or more with the throttle stick and
trim low. Power on the ESC Switch and keep the aircraft immobile for at
least 5 seconds.
2. Face the model with the transmitter in your normal flying position. Push
and hold the trainer switch while toggling the HI/LO Rate switch four
times. The LEDs will flash and the alarm will sound. The system is in range
check mode.
IMPORTANT: You must hold the trainer switch during the entire range check
process. Releasing the switch will exit the range check mode.
3. With the system powered on and the model restrained on the ground*,
stand 28 meters (90 feet) away from the model.
4. Move the transmitter rudder, elevator, aileron and throttle controls to ensure
they operate smoothly at 28 meters (90 feet).
5. If control issues exist, do not attempt to fly. Refer to the contact table at the
end of the this manual to contact Horizon Hobby product support. Also, see
the Spektrum website for more information.
* In some aircraft, when the model is placed on the ground, the antenna(s) can
be within inches of the ground. Close proximity of the antenna(s) to the ground
can reduce the effectiveness of the range check. If you experience
issues during the range check, restrain the model on a non-conductive stand
or table up to 2ft (60cm) above the ground, then range check the system again.
28 meters (90 feet)
CAUTION: While holding the aircraft during the Range Test, always keep
body parts and loose items away from the propeller. Failure to do so could
cause personal injury.
Range Check
Flying Tips
Mode 2 Mode 1
1 3
2 4
• Start in beginner mode. As you learn and become more confident, change
modes to advance.
• Resist the desire to fly at full throttle. Flying slowly at first allows for greater
response time should anything go wrong.
• Always keep your aircraft in plain sight and up wind from you.
• Gain experience by first flying in large circles high off the ground. Once you
feel comfortable, gradually progress to more advanced maneuvers.
• Do not attempt your first turn at low altitude. Higher altitudes allow for
greater possibility of correction.
• Control stick movements are quite sensitive. Avoid pushing the control sticks
to their endpoints until you become more familiar with your aircraft.
• To recover from a nose dive, decrease throttle and release the aileron
stick. Pull the elevator stick back a small amount to pull up the nose of the
aircraft.
• If you feel you have lost control pull and hold the Panic Switch.
 Preflight Checklist
1. Charge flight battery.
2. Install flight battery in aircraft (once it has been fully charged).
3. Make sure linkages move freely.
4. Perform Control Direction Test with transmitter.
5. Make sure control surfaces are centered.
6. Find a safe and open area.
7. Perform a radio system Range Check.
8. Plan flight for flying field conditions.
Keep immobile and
out of the wind for
5 seconds
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