Retevis RB639P

Retevis RB639P Mini Two-Way Radio User Manual

Model: RB639P

1. Úvod

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. Bezpečnostní informace

Vždy dodržujte následující základní bezpečnostní opatření, abyste snížili riziko požáru, úrazu elektrickým proudem a zranění:

  • Neprovozujte rádio ve výbušném prostředí (např. hořlavé plyny, prachové částice, kovové prášky).
  • Do not open the radio casing. Repairs should only be performed by qualified technicians.
  • Používejte pouze schválené baterie a nabíječky.
  • Chraňte rádio před vodou a vlhkostí.
  • Vyhněte se dlouhodobému vystavení přímému slunečnímu záření nebo vysokým teplotám.
  • Pokud je anténa poškozená, rádio nepoužívejte.

3. Obsah balení

The Retevis RB639P package includes:

  • 4 x Retevis RB639P Radio
  • 4 x Bezdrátová sluchátka
  • 4x Spona na opasek
  • 2 x Type-C One-to-Two Charging Cable
  • 1 x Uživatelská příručka
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. Konec produktuview

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. Rádiové komponenty

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. Nastavení

5.1. Nabíjení baterie

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.

Figure 5.2: Battery specifications and features.

5.2. Připevnění spony na opasek

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. Provoz

6.1. Zapnutí/vypnutí

Chcete-li rádio zapnout, otočte knoflíkem napájení/hlasitosti ve směru hodinových ručiček. Chcete-li rádio vypnout, otočte jím proti směru hodinových ručiček, dokud nezaklapne.

6.2. Výběr kanálu

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. Nastavení hlasitosti

Otáčením knoflíku napájení/hlasitosti upravte hlasitost poslechu.

6.4. Vysílání a příjem

To transmit, press and hold the PTT (Push-to-Talk) button on the side of the radio. Speak clearly into the microphone. Release the PTT button to receive.

6.5. Funkce VOX (hlasově ovládaná ústředna)

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. Funkce nouzového alarmu

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. Údržba

7.1. Péče o baterie

  • Vyvarujte se přebíjení nebo úplného vybití baterie.
  • Pokud baterii nepoužíváte, uchovávejte ji na chladném a suchém místě.
  • Pokud rádio nebudete delší dobu používat, vyjměte baterii.

7.2. Čištění rádia

  • Otřete rádio měkkým, damp tkanina.
  • Nepoužívejte drsné chemikálie ani abrazivní čisticí prostředky.
  • Ujistěte se, že je kryt portu USB-C bezpečně uzavřen, aby byla zachována vodotěsnost.

8. Řešení problémů

ProblémMožná příčinaŘešení
Rádio se nezapneSlabá baterie; Baterie není správně nainstalovánaCharge the battery; Reinstall the battery
Nelze vysílat ani přijímatIncorrect channel; Out of range; Low batteryVerify channel settings; Move closer to other radios; Charge the battery
Špatná kvalita zvukuLow 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. Specifikace

FunkceDetail
Číslo modeluRB639P
ZnačkaRetevis
BarvaČerný
Počet kanálů16
Frekvenční rozsah446.00625–446.19375 MHz (PMR446)
Maximální dosah hovoru3 kilometry
Typ baterieLithium-iontová (1000 mAh)
Životnost baterie11 hodiny
Doba nabíjeníPřibl. 3 hodin
Způsob nabíjeníUSB-C
svtage3.7 voltů
Úroveň odolnosti proti voděVoděodolný (IP67)
Rozměry produktu (D x Š x V)1.8 x 5.5 x 16.8 cm
Hmotnost200 gramů
Speciální funkceLight and thin, VOX, Bluetooth
Kompatibilní zařízeníSluchátka
Teplotní rozsah-20~+55°C

10. Záruka a podpora

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.

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11. Produktová videa

There are no official product videos specifically for the Retevis RB639P model available in the provided data.

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