Entwodiksyon
The Uniden SX307-3C FRS 2-Way Radio is a lightweight, palm-sized communication device designed for reliable contact in various environments. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your radios.

Figure 1: Uniden SX307-3C FRS 2-Way Radios with included accessories.
Karakteristik kle
- Up to 30-Mile Range: Ideal for maintaining contact over long distances (actual range depends on terrain and conditions).
- 22 Chanèl FRS: Bay ample communication options.
- 121 Privacy Codes: Enhances communication privacy by filtering unwanted transmissions.
- VOX Voice-Activated Control: Allows for hands-free operation with an optional headset (not included).
- 5 Call Tones: Differentiates between members of your group.
- Roger Bip: Indicates when a transmission is complete.
- Ekspozisyon retroeklere: Amelyore vizibilite nan kondisyon ki pa twò klere.
- Rechargeable AA NiMH Batteries: Convenient and eco-friendly power source.
- Micro USB Charge Jack with Y-Cable: Pou yon chajman pratik.
- Headset Jack: For private conversations with an optional VOX headset.
- Carabiner Loop Belt Clips: Pou portabilite fasil.
- Konsepsyon ki lejè: Easy to carry for extended periods.
Enstalasyon
1. Enstalasyon batri
- Jwenn kouvèti konpatiman batri a sou dèyè radyo a.
- Glise kouvèti a anba epi retire li.
- Insert the rechargeable AA NiMH batteries into the compartment, ensuring correct polarity (+/-).
- Replace the battery compartment cover, sliding it upwards until it clicks securely into place.

Figure 2: Battery installation for the Uniden SX307-3C radio.
2. Chaje batri yo
- Connect the Micro USB Y-cable to the charging port on each radio.
- Plug the USB end of the cable into a compatible USB power adapter (not included) or a powered USB port.
- The charging indicator on the radio will illuminate to show charging status.
- Kite ase tan pou yon chaj konplè anvan premye itilizasyon an.

Figure 3: Uniden SX307-3C radios in charging cradles.
3. Attaching Belt Clips and Lanyards
- Align the belt clip with the designated slots on the back of the radio and slide it into place until it locks.
- For lanyard attachment, thread the lanyard through the carabiner loop located at the top of the radio.
Enstriksyon Operasyon
1. Pouvwa pou limen/etenn ak volim
- To power on the radio, rotate the top knob clockwise until you hear a click and the display illuminates.
- Pou etenn li, vire bouton an nan sans kontrè ak zegwi mont lan jiskaske li fè yon klik.
- Ajiste volim nan lè w vire menm bouton an.
2. Seleksyon chanèl
- Peze a MENI bouton pou antre nan mòd seleksyon chanèl la.
- Sèvi ak la Leve/Desann arrow buttons to select one of the 22 available FRS channels.
- Peze MENI ankò pou konfime seleksyon ou a.
3. Setting Privacy Codes (CTCSS/DCS)
- After selecting a channel, press MENI twice to enter privacy code selection.
- Sèvi ak la Leve/Desann arrow buttons to select one of the 121 privacy codes.
- Peze MENI to confirm. Both radios must be on the same channel and privacy code to communicate privately.
4. Transmisyon ak Resepsyon (PTT)
- Pou transmèt, peze epi kenbe bouton an PTT (Pose-pou-Pale) button located on the side of the radio.
- Pale byen klè nan mikwofòn la.
- Lage a PTT bouton an pou sispann transmisyon an epi koute yon repons.
5. VOX (Transmisyon Aktive pa Vwa)
- VOX allows hands-free communication. To activate, press MENI multiple times until the VOX setting appears.
- Sèvi ak la Leve/Desann arrow buttons to select a VOX sensitivity level (higher numbers for lower sensitivity).
- Peze MENI to confirm. An optional headset is recommended for optimal VOX performance.
6. Call Tones and Roger Beep
- Pou voye yon son apèl, peze yon ti tan sou bouton an RELE button. There are 5 selectable call tones.
- The Roger Beep is an audible tone that sounds when you release the PTT button, signaling to other users that your transmission is complete. This feature can usually be toggled on/off via the menu.
7. NOAA Weather Channels with Alert
- The radios can receive emergency and weather broadcasts from the NOAA National Weather Service. Consult your radio's menu for specific instructions on accessing and setting up weather alerts.
8. Fonksyon flach
- To activate the built-in flashlight, locate the dedicated LAMP button or a multi-function button that controls the light. Press and hold or press briefly as per the radio's interface.

Figure 4: Front panel of the Uniden SX307-3C radio.
Antretyen
Swen batri
- Always use the specified rechargeable AA NiMH batteries and charging accessories.
- Do not expose batteries to high temperatures or dispose of them in fire.
- Si w pa pral itilize radyo a pou yon bon bout tan, retire pil yo pou anpeche flit.
Netwayaj
- Netwaye radyo a ak yon twal mou,amp twal. Pa sèvi ak pwodui chimik piman bouk oswa pwodui netwayaj abrazif.
- Asire w kouvèti pò chaje a byen fèmen lè w pa ap chaje pou kenbe rezistans dlo a.
Depanaj
| Pwoblèm | Solisyon posib |
|---|---|
| Pa gen pouvwa | Check battery installation and charge level. Ensure batteries are correctly inserted and fully charged. |
| Pa ka transmèt oswa resevwa | Verify both radios are on the same channel and privacy code. Check battery level. Ensure you are within range. |
| Odyo estatik oswa ki pa klè | Move to an area with fewer obstructions. Adjust volume. Check for interference from other electronic devices. |
| Kout ranje | Range is affected by terrain, weather, and obstructions. Try moving to higher ground or an open area. |
Espesifikasyon
- Modèl: SX307-3C
- Mak: Uniden
- Kantite chanèl: 22 chanèl FRS
- Kòd sou enfòmasyon prive: 121
- Maksimòm distans pou pale: Jiska 30 mil (tèren an ak kondisyon yo depann)
- Gamme frekans: 300 MHz - 3 GHz
- Sous pouvwa: Batri rechargeable AA NiMH
- Chaje: Micro USB Charge Jack with Y-Cable
- Karakteristik espesyal: VOX, 5 Call Tones, Roger Beep, NOAA Weather Alert, Backlit Display, Lightweight, Carabiner Loop Belt Clips
- Nivo rezistans dlo: Rezistan dlo (IPX4)
- Pwa atik: 1.32 liv (pou pake 3 a)
- Dimansyon pake: 10.59 x 8.74 x 3.46 pous
Garanti ak sipò
For warranty information and technical support, please refer to the documentation included with your product or visit the official Uniden websit la. Kenbe prèv acha ou a pou nenpòt reklamasyon garanti.





