1. Izdelek je končanview
The Retevis RT22 is a compact and portable two-way radio designed for reliable communication. It features voice-activated transmission (VOX), an emergency alarm function, and comes with acoustic tube earpieces for clear and private communication. This manual provides essential information for the proper setup, operation, and maintenance of your RT22 walkie talkies.

Figure 1: Retevis RT22 Walkie Talkie, showcasing njegovo prenosno zasnovo.
2. Vsebina paketa
Before using your Retevis RT22 walkie talkies, please verify that all items are present in the package:
- 4x Retevis RT22 Portable Radios
- 4x Rechargeable Li-ion Batteries
- 4x USB kabli
- 4x Unique Belt Clips
- 2x USB Adapters
- 4x Retevis Acoustic Tube Walkie Talkie Earpieces
- 1x Uporabniški priročnik (angleščina)

Slika 2: Vključene komponente v paketu Retevis RT22.
3. Parts of the Radio
Familiarize yourself with the various parts of your Retevis RT22 walkie talkie:

Figure 3: Labeled diagram of the Retevis RT22 Walkie Talkie.
- Indikatorska lučka: Prikazuje stanje radia (npr. oddajanje, sprejemanje, polnjenje).
- Gumb za vklop/glasnost: Vklopi/izklopi radio in prilagodi glasnost.
- govornik: Izhodi prejetih zvokov.
- Gumb PTT (Push-to-Talk): Pritisnite in držite za oddajanje, spustite za sprejem.
- Gumb Kanal + / Spremljanje: Increases channel number. Short press to activate monitor function.
- Kanal - Gumb: Decreases channel number.
- Mikrofon: Zajame vaš glas med prenosom.
- USB vtič: Za polnjenje radia.
4. Nastavitev
4.1 Namestitev baterije
Če želite namestiti baterijo:
- Prepričajte se, da je radio izklopljen.
- Poiščite pokrov predalčka za baterije na zadnji strani radia.
- Pokrov baterije potisnite navzdol, da ga odstranite.
- Align the rechargeable Li-ion battery with the contacts inside the compartment.
- Baterijo nežno pritisnite na mesto, dokler ne klikne.
- Replace the battery compartment cover by sliding it upwards until it locks.

Figure 4: Battery compartment of the Retevis RT22.
4.2 Polnjenje baterije
Charge the battery before initial use and when the battery indicator is low.
- Connect the USB cable to the USB plug on the radio.
- Connect the other end of the USB cable to a USB adapter, and then plug the adapter into a standard wall outlet.
- Indikatorska lučka med polnjenjem običajno sveti rdeče, ko je naprava popolnoma napolnjena, pa zeleno.
- Charging time may vary. Do not overcharge the battery.
4.3 Pritrjevanje sponke za pas
To attach the belt clip, align the clip with the designated slots on the back of the radio and slide it upwards until it locks into place. To remove, push the release tab and slide the clip downwards.
4.4 Priključitev slušalke
The Retevis RT22 uses a 2-pin connector for accessories. Insert the earpiece's 2-pin plug firmly into the accessory jack on the side of the radio. Ensure a secure connection for optimal audio performance.

Figure 5: Retevis Acoustic Tube Earpiece.

Figure 6: Components of the Acoustic Tube Earpiece.
5. Navodila za uporabo
5.1 Vklop/izklop in nastavitev glasnosti
To turn the radio on, rotate the Power/Volume knob clockwise until you hear a click. Continue rotating clockwise to increase the volume. To turn off the radio, rotate the knob counter-clockwise until it clicks off.
5.2 Izbira kanala
Uporabite Kanal + in Kanal - buttons on the side of the radio to select your desired communication channel. Ensure all radios in your group are set to the same channel for communication.
5.3 Oddajanje in sprejemanje
- Za prenos: Pritisnite in držite PTT (Push-to-Talk) button on the side of the radio. Speak clearly into the microphone. The indicator light will glow red. Release the PTT button to stop transmitting.
- Za prejem: Ensure the PTT button is not pressed. The indicator light will glow green when a signal is being received on your current channel.
5.4 VOX Function (Voice Activated Transmission)
The VOX function allows for hands-free communication. When activated, the radio will automatically transmit when it detects your voice, without needing to press the PTT button. Refer to the full user manual for detailed instructions on activating and adjusting VOX sensitivity.
5.5 Alarm v sili
The RT22 features an emergency alarm function. To activate, press and hold the Channel + / Monitor button for approximately 3 seconds. The radio will emit a loud alarm tone. Press the PTT button to cancel the alarm.
5.6 Funkcija monitorja
To temporarily disable squelch and listen for weak signals on the current channel, short press the Channel + / Monitor button. Release the button to return to normal operation.
6. Vzdrževanje
- Čiščenje: Uporabite mehko, damp krpo za čiščenje zunanjosti radia. Ne uporabljajte agresivnih kemikalij ali topil.
- Vzdrževanje baterije: Store batteries in a cool, dry place. Avoid extreme temperatures. If the radio will not be used for an extended period, remove the battery.
- Vodoodpornost: Retevis RT22 je ni vodoodporen. Avoid exposing the radio to rain, splashes, or immersion in water.
- Shranjevanje: Ko radia ne uporabljate, ga shranjujte v suhem in brezprašnem okolju.
7. Odpravljanje težav
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Radio se ne vklopi. | Baterija je prazna ali ni pravilno vstavljena. | Napolnite baterijo ali jo ponovno pravilno namestite. |
| Ne morem oddajati ali sprejemati. | Incorrect channel selected; out of range; low battery. | Verify channel settings; move closer to other radios; charge battery. |
| Slaba kakovost zvoka. | Volume too low; earpiece not fully connected; interference. | Adjust volume; re-seat earpiece; move away from sources of interference. |
| VOX ne deluje. | VOX sensitivity too low; VOX not activated. | Adjust VOX sensitivity; ensure VOX is enabled. |
8. Specifikacije
| Funkcija | Podrobnost |
|---|---|
| Številka modela | RT22 |
| Znamka | Retevis |
| Število kanalov | 22 |
| Frekvenčno območje | 462-467 MHz |
| voltage | 3.7 volta |
| Posebne lastnosti | Emergency Alarm, VOX (Voice Activated) |
| Stopnja vodoodpornosti | Ni vodoodporen |
| Združljive naprave | Retevis two-way radios, Acoustic Tube Headset, Earpieces |
| FCC ID | 2AAR8RT22 |

Figure 7: Physical dimensions of the Retevis RT22.
9. Garancija in podpora
Retevis products are designed for reliability and performance. For specific warranty information, please refer to the documentation included with your purchase or visit the official Retevis website. For technical support, troubleshooting assistance, or inquiries about replacement parts, please contact Retevis customer service through their official channels.
Official Retevis Store: Visit the Retevis Store on Amazon