1. Introduktion
This manual provides essential instructions for the safe and effective operation of your E-flite T-28 Trojan 1.2m Smart PNP RC Airplane. Please read this entire manual carefully before assembly, setup, or use to ensure proper function and to avoid damage or serious injury.
The E-flite T-28 Trojan 1.2m is an updated and upgraded model designed for ease of flight and enhanced performance. It features a 3S and 4S compatible power system with a 70A Smart Lite ESC, offering versatile flying capabilities from scale-like and sport flying to higher energy aerobatics. The BNF Basic version includes a telemetry-capable AR631 receiver with AS3X and optional-use SAFE Select technologies.
2. Sikkerhedsoplysninger
ADVARSEL:
Læs HELE instruktionsmanualen for at blive fortrolig med produktets funktioner, før du bruger det. Manglende korrekt betjening af produktet kan resultere i skader på produktet, personlige ejendele og forårsage alvorlig personskade. Dette er et sofistikeret hobbyprodukt. Det skal betjenes med forsigtighed og sund fornuft og kræver grundlæggende mekaniske færdigheder. Manglende betjening af dette produkt på en sikker og ansvarlig måde kan resultere i personskade eller beskadigelse af produktet eller anden ejendom. Dette produkt er ikke beregnet til brug af børn uden direkte opsyn af voksne. Brug ikke dette produkt sammen med inkompatible komponenter, og modificer ikke dette produkt på nogen måde ud over de instruktioner, der er givet af Horizon Hobby, LLC. Produktmanualen indeholder instruktioner til sikkerhed, betjening og vedligeholdelse. Det er vigtigt at læse og følge alle instruktioner og advarsler i manualen før montering, opsætning eller brug for at fungere korrekt og undgå skader eller alvorlig personskade.
3. Hvad er der i æsken
- (1) E-flite T-28 Trojan 1.2m RC Airplane
- (1) Spektrum Avian 70A Brushless Smart Lite ESC (installed)
- (1) Brushless Outrunner Motor (installed)
- (7) Servos (installed)
Note: This is a Plug-N-Play (PNP) version. A compatible receiver, transmitter, battery, and charger are required and sold separately.

Image: Icons indicating required components: Battery, Charger, Receiver, and Transmitter.
4. Opsætning og montering
The E-flite T-28 Trojan 1.2m comes largely pre-assembled. Follow these general steps for final setup:
- Udpakning og inspektion: Tag forsigtigt alle komponenter ud af emballagen. Undersøg for eventuelle skader.
- Vingefastgørelse: Securely attach the wings to the fuselage according to the detailed instructions in the full manual.
- Montering af landingsudstyr: Install the landing gear. The T-28 Trojan features functional retracts.
- Receiver Installation (BNF Basic): If you have the BNF Basic version, ensure the telemetry-capable AR631 receiver is correctly installed and bound to your Spektrum DSMX/DSM2 compatible transmitter.
- Batteri installation: Install a compatible 3S or 4S LiPo battery (2200mAh to 3300mAh recommended) into the battery compartment. Ensure it is secured to prevent shifting during flight.
- Control Surface Checks: Verify that all control surfaces (ailerons, elevator, rudder, flaps) move freely and in the correct direction relative to your transmitter inputs.
- CG (Center of Gravity) Check: Perform a balance check to ensure the aircraft's center of gravity is within the recommended range. Refer to the full manual for precise CG locations.

Image: The E-flite T-28 Trojan 1.2m RC Airplane, fully assembled and ready for flight.
5. Betjeningsvejledning
The E-flite T-28 Trojan 1.2m is equipped with advanced technologies to enhance your flying experience.
5.1 Flight Modes and Technologies
- AS3X Technology: This system works behind the scenes to smooth out the effects of wind and turbulence, making the aircraft feel larger and more stable.
- SAFE Select Technology (Optional-Use):
- Begyndertilstand: Limits pitch and bank angles, and self-levels the aircraft when controls are released. Ideal for new pilots.
- Mellemtilstand: Offers more freedom in pitch and bank, but still provides self-leveling.
- Experienced Mode: Provides full control without any pitch or bank limits or self-leveling.
Refer to your transmitter manual for instructions on how to activate and switch between SAFE Select modes.
5.2 Tjek før flyvning
- Ensure your transmitter battery is fully charged.
- Confirm the flight battery in the aircraft is fully charged and properly secured.
- Perform a range check of your radio system.
- Check all control surfaces for correct movement and trim.
- Verify propeller is securely attached and free from damage.
5.3 Start
For ground takeoffs, position the aircraft into the wind. Gradually increase throttle, applying slight up-elevator as needed to lift off. For hand launches, ensure SAFE Select is active (if desired) and gently toss the aircraft forward and slightly upward while applying throttle.

Image: The E-flite T-28 Trojan 1.2m RC Airplane during takeoff from a grassy runway.
5.4 Flyvning
The T-28 Trojan 1.2m offers a wide flight envelope. Utilize the functional flaps for improved slow-speed performance and shorter takeoffs/landings. Experiment with different flight modes to match your skill level and desired maneuvers.

Image: The E-flite T-28 Trojan 1.2m RC Airplane flying gracefully in a clear blue sky.

Image: The E-flite T-28 Trojan 1.2m RC Airplane executing an inverted flight maneuver.
5.5 Landing
Approach the landing area into the wind. Reduce throttle and deploy flaps (if configured) to slow the aircraft. Maintain a controlled descent and gently flare just above the runway for a smooth touchdown.

Image: The E-flite T-28 Trojan 1.2m RC Airplane touching down on a paved runway.
6. Vedligeholdelse
Regular maintenance ensures the longevity and safe operation of your T-28 Trojan 1.2m.
- Inspektion før flyvning: Before each flight, check all control surfaces, linkages, and the propeller for damage or looseness. Ensure the battery is fully charged and secured.
- Inspektion efter flyvning: After each flight, inspect the airframe for any damage, especially after hard landings. Check motor and ESC for excessive heat.
- Batteripleje: Always follow the manufacturer's instructions for charging, discharging, and storing LiPo batteries.
- Rensning: Keep the aircraft clean from dirt and debris. Use a soft cloth to wipe down surfaces.
- Udskiftning af komponenter: Replace any damaged components (propeller, landing gear, control horns, etc.) with genuine E-flite parts.
7. Fejlfinding
If you encounter issues with your E-flite T-28 Trojan 1.2m, consider the following general troubleshooting steps:
- Tab af kontrol/uregelmæssig adfærd:
- Check battery levels in both transmitter and aircraft.
- Verify receiver is properly bound and connections are secure.
- Ensure no interference from other 2.4GHz devices.
- Motoren reagerer ikke:
- Check ESC connections and ensure it's armed correctly.
- Verify throttle trim is at its lowest setting.
- Inspect motor and propeller for obstructions or damage.
- Poor Flight Performance:
- Confirm CG is correct.
- Check control surface throws and adjust as needed.
- Ensure propeller is balanced and undamaged.
For detailed troubleshooting, refer to the comprehensive manual available on the E-flite website or contact Horizon Hobby support.
8. Specifikationer
| Feature | Detalje |
|---|---|
| Produktdimensioner | 51 x 14.2 x 10.8 tommer |
| Varens vægt | 9.55 pund |
| Varemodelnummer | EFL18375 |
| Producent anbefalet alder | 14 måneder og opefter |
| Batterier | 1 Nonstandard Battery batteries required (sold separately) |
| Fabrikant | E-flite |
| Dato først tilgængelig | 26. februar 2022 |
9. Garanti og support
E-flite products are backed by Horizon Hobby, LLC. For warranty information, technical support, or service inquiries, please visit the official Horizon Hobby webwebstedet eller kontakt deres kundeserviceafdeling. Gem din købsbevis til garantikrav.
For yderligere ressourcer og produktinformation, besøg E-flite Store on Amazon.





