1. Koniec produktuview
The Retevis RM15 is a portable VHF marine radio designed for reliable communication in marine environments. It features a 6W output for extended range, IP68 waterproofing, and a floating design for easy retrieval if dropped in water. Equipped with a 2000 mAh battery, it offers long operational times and includes a two-way electronic noise reduction system for clear audio. The 1.7-inch COG dot matrix screen provides clear visibility of information.

Figure 1.1: The Retevis RM15 radio demonstrating its 16 km long-distance communication capability at sea level.
2. Składniki produktu
Familiarize yourself with the various parts of your RM15 marine radio:

Rysunek 2.1: Szczegółowy view of the Retevis RM15 radio components.
- External headphone jack
- Przełącznik głośności/zasilania
- Flesz
- Ekran wyświetlacza
- przycisk CH+
- FAV button (Favorite Channel)
- Przycisk CH-
- CH/WX button (Channel/Weather)
- PW button (Power)
- MENU function button
- Głośnik
- Water immersion detection point
- Styki ładowania
- MIC (mikrofon)
- SCAN/DW button (Scan/Dual Watch)
- SQL/MONI button (Squelch/Monitor)
- Przycisk latarki
- 16/9 button (Emergency Channel)
- Przycisk PTT (Naciśnij, aby mówić)
- Interfejs ładowania
3. Konfiguracja początkowa
3.1 Ładowanie akumulatora
Before first use, fully charge the radio's 2000 mAh battery. The RM15 supports two charging methods:
- Baza ładująca: Place the radio in the provided charging base.
- Ładowanie bezpośrednie typu C: Connect the Type-C charging cable directly to the radio's charging interface.
A full charge typically takes approximately 3.5 hours with a 5V 2A charger. Ensure the charging contacts are clean and free from corrosion for optimal performance.

Figure 3.1: Charging options and speed for the RM15 radio.
3.2 Włączanie/wyłączanie zasilania
To power on the radio, rotate the Volume/Power switch clockwise. To power off, rotate it counter-clockwise until it clicks.
4. Podstawowa obsługa
4.1 Wybór kanału
The RM15 supports 88 international marine channels. Use the CH+ and CH- buttons to navigate through available channels. The 1.7-inch COG dot matrix screen will display the current channel.
- Emergency Channels (CH16/9): Press the 16/9 button for quick access to international marine emergency channel 16 or preset call channel 9.

Figure 4.1: The RM15 supports 88 international marine channels.
4.2 Regulacja głośności
Adjust the audio output volume by rotating the Volume/Power switch. The 1000mW audio speaker ensures clear sound even in noisy marine environments.

Figure 4.2: The 1000mW audio speaker provides clear sound.
4.3 Dual-Watch / Tri-Watch
The Dual-Watch and Tri-Watch functions allow you to monitor two or three channels simultaneously for convenient communication. This ensures you stay informed on your operating channel while also monitoring emergency or call channels.

Figure 4.3: Dual-Watch and Tri-Watch capabilities for multi-channel monitoring.
4.4 Redukcja szumów
The RM15 features two-way electronic noise reduction technology. This system automatically filters out background noise such as engine sounds, ocean waves, and general vessel clamor, ensuring clear and crisp communication.

Figure 4.4: Two-way electronic noise reduction for clear communication.
4.5 Radio FM
The RM15 includes an integrated FM radio function, providing entertainment during navigation or while docked. Access the FM radio via the MENU button and select the FM option.

Figure 4.5: Enjoy FM radio on your RM15 for onboard entertainment.
4.6 Funkcja latarki
The radio is equipped with a built-in flashlight function, useful for night illumination or emergency situations. Activate the flashlight by pressing the dedicated Flashlight button.

Figure 4.6: The integrated flashlight provides illumination for various situations.
4.7 Zamek na klucz
To prevent accidental button presses, activate the key lock feature. Refer to the on-screen menu for key lock activation and deactivation instructions.

Figure 4.7: The key lock feature prevents unintended operations.
4.8 Favorite Channels (FAV button)
The FAV button allows quick access to frequently used channels, enabling rapid channel switching and saving time during operation.

Figure 4.8: Use the FAV button for quick access to your preferred channels.
4.9 funkcja alarmu;
The RM15 includes a built-in flashing and audible alarm. This feature can be activated in emergency situations to signal your location, even in rough waters or low visibility conditions.
5. Konserwacja i pielęgnacja
5.1 Waterproof and Floating Design
The RM15 radio boasts an IP68 waterproof rating, capable of withstanding immersion in up to 1.5 meters of water for 30 minutes. Its floating design ensures that if the radio accidentally falls into the sea, it will not sink, making it easy to retrieve. The anti-corrosion and rust-proof charging contacts contribute to its durability in harsh marine environments.

Figure 5.1: The RM15 radio is IP68 waterproof, designed for marine use.

Figure 5.2: The floating design and flashing alarm aid in retrieval.
5.2 Czyszczenie
Regularnie czyść zewnętrzną część radia miękką, miękką szmatką.amp cloth. Ensure the charging contacts are free from salt residue or debris to maintain proper charging functionality. Do not use harsh chemicals or abrasive cleaners.
6. Rozwiązywanie Problemów
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Brak zasilania | Bateria jest rozładowana; wyłącz zasilanie. | Charge the battery; Rotate the power switch clockwise to turn on. |
| Słaba jakość dźwięku | Volume too low; Excessive background noise; Squelch level too high. | Adjust volume; Ensure noise reduction is active; Adjust squelch level (SQL/MONI button). |
| Nie można przesyłać/odbierać | Incorrect channel selected; Out of range; Antenna not properly connected. | Verify channel; Move closer to the other radio; Check antenna connection. |
| Radio nie pływa | Battery cover not properly sealed; Damage to casing. | Ensure battery cover is securely fastened; Inspect for damage and contact support if found. |
7. Specyfikacje
| Funkcja | Specyfikacja |
|---|---|
| Marka | Retevis |
| Numer modelu | RM15 |
| Kolor | Czarny |
| Liczba kanałów | 88 |
| Widmo częstotliwości | UKF |
| Maksymalny zasięg rozmów | 16 kilometry |
| Tomtage | 7.4 wolty |
| Poziom wodoodporności | IP68 (wodoodporne) |
| Pojemność baterii | 2000 mAh |
| Average Battery Life (Operation) | 10 godzin |
| Średni czas pracy baterii (w trybie czuwania) | 100 godzin |
| Waga przedmiotu | 303 gram |
| Cechy specjalne | Alarm and Vibration Drainage, Floating and Flashing Lights, Two-way Noise Reduction |
| Wyświetlacz | 1.7-inch COG Dot Matrix Screen |
8. Gwarancja i wsparcie
8.1 Zawartość opakowania
The Retevis RM15 package includes:
- 1 x Retevis RM15 Walkie-Talkie
- 1 x bateria
- 1 x Klips do paska
- 1 x podstawa ładowania
- 1 x kabel ładujący
- 1 x Instrukcja obsługi
8.2 Gwarancja na produkt
Retevis provides a 2-year warranty for the radio body and a 1-year warranty for accessories. Additionally, a 30-day return policy without reason is offered. For warranty claims or maintenance services beyond the warranty period, buyers are responsible for corresponding costs. For support, please contact Retevis customer service via Amazon. Responses are typically provided within 12 hours.