Retevis RB639P

Retevis RB639P Mini Two-Way Radio User Manual

Model: RB639P

1. Uvod

Thank you for choosing the Retevis RB639P Mini Two-Way Radio. This manual provides essential information for the safe and efficient use of your device. Please read it thoroughly before operating the radio and keep it for future reference.

2. Sigurnosne informacije

Uvijek se pridržavajte sljedećih osnovnih sigurnosnih mjera opreza kako biste smanjili rizik od požara, strujnog udara i ozljeda:

  • Ne koristite radio u eksplozivnim atmosferama (npr. zapaljivi plinovi, čestice prašine, metalni prah).
  • Ne otvarajte radio casing. Repairs should only be performed by qualified technicians.
  • Koristite samo odobrene baterije i punjače.
  • Držite radio dalje od vode i vlage.
  • Izbjegavajte dugotrajno izlaganje direktnoj sunčevoj svjetlosti ili visokim temperaturama.
  • Nemojte koristiti radio ako je antena oštećena.

3. Sadržaj paketa

The Retevis RB639P package includes:

  • 4 x Retevis RB639P Radio
  • 4 x Bežične slušalice
  • 4 x kopča za pojas
  • 2 x Type-C One-to-Two Charging Cable
  • 1 x Uputstvo za upotrebu
Contents of the Retevis RB639P package including four radios, four headsets, four belt clips, and two charging cables.

Figure 3.1: Included components of the Retevis RB639P package.

4. Proizvod je gotovview

The Retevis RB639P is a compact and portable mini two-way radio designed for convenient communication. It features a slim design, VOX function, and USB-C charging.

4.1. Radio komponente

Ultra-slim design of the Retevis RB639P walkie talkie, highlighting its 18mm thickness.

Figure 4.1: The ultra-slim design of the RB639P, measuring 18mm in thickness.

Diagram showing the multi-functional menu button on the Retevis RB639P, indicating features like VOX, Bluetooth, Call Tone, and Roger Beep.

Figure 4.2: Multi-functional menu button with VOX, Bluetooth, Call Tone, and Roger Beep indicators.

5. Podešavanje

5.1. Punjenje baterije

The RB639P radio is equipped with a 1000 mAh rechargeable Li-ion battery. Before first use, fully charge the battery.

  1. Connect the Type-C charging cable to the radio's USB-C port.
  2. Connect the other end of the cable to a USB power source (e.g., USB adapter, PC, power bank, vehicle charger).
  3. The charging indicator will show the charging status. A full charge typically takes about 3 hours.
Illustration of Type-C charging options for the Retevis RB639P, including USB adapter, PC, power bank, and vehicle charging.

Figure 5.1: Various Type-C charging methods for the RB639P.

Diagram showing the 1000 mAh Li-ion battery features: 11 hours working time, 3 hours charging time, battery save mode, and low battery alert.

Slika 5.2: Specifikacije i karakteristike baterije.

5.2. Pričvršćivanje kopče za remen

Align the belt clip with the designated slots on the back of the radio and slide it down until it clicks into place.

5.3. Connecting the Wireless Headset

The RB639P supports wireless headset connection for hands-free operation.

  1. Ensure both the radio and the wireless headset are powered on.
  2. Follow the headset's instructions to enter pairing mode.
  3. On the radio, activate Bluetooth pairing via the multi-functional menu button (refer to Figure 4.2).
  4. Once paired, the headset will connect automatically when both devices are on and within range.
Image showing the Retevis RB639P walkie talkie connected wirelessly to a Bluetooth headset, enabling hands-free communication.

Figure 5.3: Wireless headset connection for hands-free use.

6. Operacija

6.1. Uključivanje/isključivanje

Da biste uključili radio, okrenite dugme za napajanje/jačinu zvuka u smjeru kazaljke na satu. Da biste isključili, okrenite ga suprotno od smjera kazaljke na satu dok ne klikne.

6.2. Odabir kanala

The RB639P has 16 channels. Rotate the channel selector knob to choose your desired channel. Ensure all radios in your group are on the same channel for communication.

6.3. Podešavanje jačine zvuka

Okrenite dugme za napajanje/jačinu zvuka da biste podesili jačinu zvuka slušanja.

6.4. Slanje i primanje

Za odašiljanje, pritisnite i držite dugme PTT (Pritisni za razgovor) sa strane radio-stanice. Govorite jasno u mikrofon. Otpustite dugme PTT za prijem.

6.5. VOX funkcija (Glasovno upravljana centrala)

The VOX function allows for hands-free transmission without pressing the PTT button. To activate/deactivate VOX:

  1. Press the multi-functional menu button (refer to Figure 4.2).
  2. Use the + button to navigate to the VOX setting.
  3. Press the menu button again to confirm activation or deactivation.
Image illustrating hands-free operation with the Retevis RB639P walkie talkie and a wireless headset, eliminating cable issues.

Figure 6.1: Hands-free operation using the VOX function and wireless headset.

6.6. Emergency Alarm Function

The RB639P includes an emergency alarm feature for critical situations.

  1. To activate the emergency alarm, press and hold the designated emergency button (often a side button, refer to your specific radio's button layout).
  2. The radio will emit a loud alarm sound.
  3. To deactivate, press the PTT button.
Retevis RB639P walkie talkie with an emergency alarm feature, indicated by red pulsating circles, designed to enhance user safety.

Figure 6.2: Emergency alarm feature for enhanced safety.

7. Održavanje

7.1. Održavanje baterije

  • Izbjegavajte prekomjerno punjenje ili potpuno pražnjenje baterije.
  • Čuvajte bateriju na hladnom i suvom mestu kada nije u upotrebi.
  • Ako radio nećete koristiti duži period, izvadite bateriju.

7.2. Čišćenje radija

  • Obrišite radio mekom, damp tkanina.
  • Ne koristite jake kemikalije ili abrazivna sredstva za čišćenje.
  • Provjerite je li poklopac USB-C priključka sigurno zatvoren kako biste održali vodootpornost.

8. Otkrivanje problema

ProblemMogući uzrokRješenje
Radio se ne uključujeSlaba baterija; Baterija nije pravilno instaliranaCharge the battery; Reinstall the battery
Ne može se slati ili primatiIncorrect channel; Out of range; Low batteryVerify channel settings; Move closer to other radios; Charge the battery
Loš kvalitet zvukaLow battery; Obstructions; Volume too low/highCharge the battery; Move to an open area; Adjust volume
Wireless headset not connectingNot paired; Out of range; Headset battery lowRe-pair headset; Move closer; Charge headset battery

9. Specifikacije

FeatureDetalj
Broj modelaRB639P
BrandRetevis
BojaCrna
Broj kanala16
Frekvencijski opseg446.00625-446.19375 MHz (PMR446)
Maksimalni domet razgovora3 kilometra
Vrsta baterijeLitijum-jonska (1000 mAh)
Trajanje baterije11 sata
Vrijeme punjenjaPribl. 3 sati
Način punjenjaUSB-C
Voltage3.7 Volts
Nivo vodootpornostiVodootporan (IP67)
Dimenzije proizvoda (D x Š x V)1.8 x 5.5 x 16.8 cm
Težina200 grama
Posebne karakteristikeLight and thin, VOX, Bluetooth
Kompatibilni uređajiSlušalice
Temperaturni opseg-20~+55°C

10. Garancija i podrška

Retevis offers a 2-year warranty on the radio body and a 1-year warranty on accessories. Additionally, there is a 30-day no-reason return policy. After the warranty period, maintenance services are still available, with buyers responsible for associated costs.

For any inquiries or support, please contact us via Amazon. We aim to respond within 12 hours.

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