1. Introduzione
The HobbyZone Apprentice STOL S 700mm is an ultra-micro remote control aircraft designed for both first-time pilots and experienced individuals teaching others to fly. This model incorporates advanced AS3X and SAFE technologies to enhance stability and ease of control, making the learning process more accessible and enjoyable. This manual provides essential information for the safe assembly, setup, operation, and maintenance of your Apprentice STOL S 700mm.

Image 1.1: The HobbyZone Apprentice STOL S 700mm RC Airplane, a versatile trainer aircraft.

Image 1.2: HobbyZone's commitment to successful flight training.
2. Informazioni sulla sicurezza
AVVERTIMENTO: Leggere l'INTERO manuale di istruzioni per familiarizzare con le caratteristiche del prodotto prima di utilizzarlo. Il mancato utilizzo del prodotto correttamente può causare danni al prodotto stesso, a cose o persone e lesioni gravi. Questo è un prodotto per hobby sofisticato. Deve essere utilizzato con cautela e buon senso e richiede alcune competenze meccaniche di base. Il mancato utilizzo di questo prodotto in modo sicuro e responsabile può causare lesioni o danni al prodotto o ad altre cose. Questo prodotto non è destinato all'uso da parte di bambini senza la diretta supervisione di un adulto. Non utilizzare con componenti incompatibili o modificare questo prodotto in alcun modo al di fuori delle istruzioni fornite da Horizon Hobby, LLC. Il manuale del prodotto contiene istruzioni per la sicurezza, il funzionamento e la manutenzione. È essenziale leggere e seguire tutte le istruzioni e le avvertenze contenute nel manuale prima del montaggio, della configurazione o dell'uso, al fine di utilizzare correttamente il prodotto ed evitare danni o lesioni gravi.
- Always operate your aircraft in open areas away from people, vehicles, and buildings.
- Ensure all components are securely attached and in good working order before each flight.
- Never fly near power lines, busy roads, or airports.
- Always disconnect the battery from the aircraft when not in use.
- Rispettare tutte le normative e le leggi locali relative al funzionamento degli aeromobili RC.
3. Cosa c'è nella scatola
The HobbyZone Apprentice STOL S 700mm BNF Basic package includes the following components:
- (1) HobbyZone Apprentice STOL S 700mm Aircraft
- (1) Spektrum™ Brushless Outrunner Motor (installed)
- (1) Spektrum 6A Smart Lite Brushless ESC (installed)
- (4) Spektrum Linear Servos (installed)
- (1) Spektrum Dual-Protocol (DSMX and SLT) Receiver (installed)
- (1) Apprentice STOL S 700mm Product Manual
Please note that a compatible Spektrum DSMX or SLT equipped transmitter, battery, and charger are sold separately and are required for operation.

Image 3.1: The Apprentice STOL S 700mm aircraft, ready for transmitter binding.
4. Impostazione
4.1 Preparazione del trasmettitore
The Apprentice STOL S 700mm is a Bind-N-Fly (BNF) Basic model, meaning it comes with the power system, servos, and a Spektrum 2.4GHz receiver installed. You will need a compatible Spektrum DSMX or SLT equipped transmitter (sold separately) to operate the aircraft.
4.2 Batteria e caricabatteria
A suitable flight battery and charger are required and sold separately. Refer to the aircraft's specifications for recommended battery types and capacities.
4.3 Processo di rilegatura
To bind the aircraft to your transmitter, follow the specific binding instructions provided with your Spektrum transmitter and the detailed instructions in the Apprentice STOL S 700mm product manual. This process establishes communication between your transmitter and the aircraft's receiver.

Image 4.1: Bind-N-Fly Basic advantage, simplifying setup.
4.4 AS3X and SAFE Technology
This model is equipped with Spektrum AS3X (Artificial Stabilization – 3-aXis) technology and optional SAFE Select flight envelope protection technology. AS3X works behind the scenes to smooth out the effects of wind and turbulence, providing a stable and precise flight experience. SAFE Select offers additional assistance for new pilots.

Image 4.2: Explanation of AS3X and SAFE Select technologies.
- Limiti di beccheggio e angolo di inclinazione: These envelope limits prevent the airplane from rolling or pitching upside down, and prevent excessive climb or dive angles.
- Autolivellamento automatico: The airplane instantly returns to and holds level flight when the sticks are released and in the center position. This feature assists in maintaining wing level during takeoffs, launches, and landings.
- Easy Switch Assignment: No complex programming is required. A simple procedure allows assigning a transmitter switch to turn SAFE Select features on and off. For UMX models like this one, SAFE Select is automatically assigned to channel 5 (Gear) so you can turn it on and off with any switch assigned to that channel (switch A by default on most Spektrum computer transmitters).

Image 4.3: Close-up of the installed brushless outrunner motor and propeller.

Image 4.4: Accessing the battery compartment for installation.

Image 4.5: The tail section of the Apprentice STOL S 700mm.
5. Istruzioni per l'uso
5.1 Controlli pre-volo
- Assicurarsi che la batteria di volo sia completamente carica e installata saldamente.
- Verificare che tutte le superfici di controllo (alettoni, elevatore, timone) si muovano liberamente e nella direzione corretta rispetto agli input del trasmettitore.
- Check for any damage to the airframe, propeller, or landing gear.
- Confirm your transmitter is powered on and bound to the aircraft.
5.2 Decollo
Place the aircraft on a flat surface, facing into the wind if possible. Gradually increase throttle while applying slight up-elevator to lift off. The SAFE Select technology can assist with stable takeoffs by providing automatic self-leveling.
5.3 Controlli di volo
The Apprentice STOL S 700mm offers full 4-channel control, allowing for precise maneuvers and aerobatic flight capability as your skills progress.
- Throttle: Controlla la velocità del motore e l'altitudine.
- Alettoni: Controllo del rollio (inclinazione) dell'aereo.
- Ascensore: Controlla il beccheggio (muso su/giù) per salire e scendere.
- Timone: Controls yaw (nose left/right) for directional control and coordinated turns.

Image 5.1: The Apprentice STOL S 700mm performing a stable flight.
5.4 Atterraggio
Approach the landing area at a reduced throttle setting. Maintain a gentle descent rate and use elevator control to flare just before touchdown. SAFE Select's self-leveling can aid in smooth landings.

Image 5.2: The aircraft on its landing approach.
6. Manutenzione
Regular maintenance ensures the longevity and safe operation of your Apprentice STOL S 700mm.
- Ispezione post-volo: After each flight, inspect the aircraft for any signs of damage, loose connections, or worn parts.
- Pulizia: Gently clean the airframe with a soft, dry cloth. Avoid using harsh chemicals that could damage the foam material.
- Controllo dell'elica: Regularly inspect the propeller for cracks, nicks, or bends. Replace damaged propellers immediately to prevent vibration and potential motor damage.
- Cerniere della superficie di controllo: Ensure all control surface hinges are intact and allow for smooth, unrestricted movement.
- Motore ed ESC: Check for any debris around the motor and ensure the Electronic Speed Controller (ESC) is free from obstructions and properly ventilated.
7. Risoluzione Dei Problemi
If you encounter issues with your Apprentice STOL S 700mm, consider the following troubleshooting steps:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| L'aereo non risponde al trasmettitore. | Non associato, batteria del trasmettitore/ricevitore scarica, modello selezionato errato. | Re-bind aircraft, charge batteries, select correct model on transmitter. |
| Il motore non gira. | Battery not connected, ESC not armed, motor/ESC damage. | Connect battery, ensure throttle is at zero for ESC arming, inspect for damage. |
| Gli aerei volano in modo irregolare. | Control surfaces reversed, trim settings incorrect, damage to airframe. | Check transmitter servo reversals, adjust trim, inspect for damage. |
| Tempi di volo brevi. | Batteria non completamente carica, batteria vecchia/danneggiata, volo aggressivo. | Ensure full charge, replace old batteries, fly more conservatively. |
8. Specifiche
Key specifications for the HobbyZone Apprentice STOL S 700mm:
- Dimensioni del prodotto: 30.5 x 14.45 x 7.25 pollici
- Peso dell'articolo: 4.45 libbre
- Numero modello articolo: HBZ6150
- Età consigliata dal produttore: 14 anni e oltre
- Data di rilascio: 25 ottobre 2023
- Produttore: HobbyZone

Image 8.1: Diagram illustrating the dimensions of the Apprentice STOL S 700mm.
9. Garanzia e supporto
For warranty information, technical support, or replacement parts, please contact HobbyZone customer service. Refer to the official HobbyZone websito o sulla confezione del prodotto per i dettagli di contatto e i termini di garanzia più aggiornati.
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