1. Úvod
Thank you for choosing the pxton PX-666S Walkie Talkie. This manual provides essential information for the safe and efficient operation of your device. The PX-666S is a versatile two-way radio designed for various applications, offering reliable communication with features such as VOX, noise reduction, and a built-in flashlight. This device has been certified by the FCC (FCC ID: 2AX68GTR8).
The pxton PX-666S walkie talkie is compatible with PX-888S, PX-777S, and PX-888S Pro models, allowing them to be used together and share programming tools and cables (programming cable sold separately).
2. Obsah balení
Upon opening your pxton PX-666S package, please verify that all the following items are included:
- 4 x pxton PX-666S Walkie Talkies
- 4 x nabíjecí dokovací stanice
- 4 x 1500mAh lithium-iontové baterie
- 4x spona na opasek
- 4x sluchátka
- 2x Uživatelský manuál

3. Konec produktuview
The pxton PX-666S walkie talkie is designed for ease of use and durability. Familiarize yourself with the device's components and features for optimal performance.

Klíčové komponenty:
- Integrated Sensitive Antenna: Pro optimální přenos a příjem signálu.
- Svítilna: Vestavěné LED světlo pro osvětlení.
- LED indikátor: Displays operational status (e.g., transmitting, receiving, low battery).
- Tlačítko PTT (Push-to-Talk): Stiskněte a podržte pro vysílání, uvolněte pro příjem.
- Clear Speaker: Pro audio výstup.
- Vestavěný mikrofon: Pro hlasový vstup.
- Konektory SP/MIC: For connecting external audio accessories like earphones.
- MONI Button (Monitor): Dočasně deaktivuje umlčovač šumu pro poslech slabých signálů.
- Přepínání kanálů: Rotary knob to select desired communication channel.
- Vypínač / ovládání hlasitosti: Otočný knoflík pro zapnutí/vypnutí zařízení a nastavení hlasitosti.

4. Nastavení
4.1 Instalace baterie
- Ujistěte se, že je vysílačka vypnutá.
- Vyhledejte kryt přihrádky na baterie na zadní straně jednotky.
- Slide the cover down or unclip it to remove.
- Insert the 1500mAh Lithium-Ion battery, ensuring the contacts align correctly.
- Nasaďte zpět kryt prostoru pro baterie a zajistěte jej.
4.2 Nabíjení baterie
Před prvním použitím baterii plně nabijte. Plné nabití obvykle trvá 3–4 hodiny.
- Connect the charging dock to a power outlet using the provided adapter.
- Place the walkie talkie (with battery installed) into the charging dock.
- The LED indicator on the charging dock will show the charging status (e.g., red for charging, green for fully charged).
- Remove the walkie talkie once charging is complete.

4.3 Připevnění příslušenství
- Spona na opasek: Zarovnejte klip na opasek s otvory pro šrouby na zadní straně vysílačky a zajistěte jej dodanými šrouby.
- Sluchátko: Insert the earphone plug into the SP/MIC jacks on the side of the walkie talkie.
5. Návod k obsluze
5.1 Zapnutí/vypnutí a ovládání hlasitosti
Rotate the Power Switch/Volume Control knob clockwise to turn the walkie talkie on. Continue rotating to increase the volume. Rotate counter-clockwise to decrease volume and turn the device off.
5.2 Výběr kanálu
The PX-666S features 16 memory channels. Rotate the Channel Switch knob to select your desired communication channel. Ensure all radios in your group are set to the same channel for communication.
5.3 Vysílání a přijímání
- K přenosu: Press and hold the PTT (Push-to-Talk) button on the side of the walkie talkie. Speak clearly into the microphone. Release the PTT button when you finish speaking.
- Pro příjem: Ensure the PTT button is not pressed. The walkie talkie will automatically receive signals on the selected channel.
5.4 Funkce VOX (hlasově ovládaný přenos)
The VOX function allows for hands-free operation. When activated, the radio will automatically transmit when it detects your voice, without needing to press the PTT button. The PX-666S offers 5 levels of VOX sensitivity adjustment. Refer to the full user manual for detailed programming instructions to enable and adjust VOX sensitivity.
5.5 Monitorovací funkce
Press the MONI button to temporarily disable the squelch function. This allows you to listen to very weak signals that might otherwise be filtered out, or to check if a channel is clear before transmitting.
5.6 Funkce skenování
The scanning function allows the radio to automatically scan through all available channels to find active conversations. Refer to the full user manual for instructions on how to activate and use the scanning feature.
5.7 Svítilna
The PX-666S includes a built-in LED flashlight. Press the Flashlight Button (if present, or refer to specific button mapping in the full manual) to turn the flashlight on or off.
5.8 Nouzový alarm
In an emergency, the walkie talkie can activate an alarm. Consult the full user manual for specific instructions on how to trigger and deactivate the emergency alarm function.
5.9 Noise Reduction and Automatic Squelch
The PX-666S features noise reduction technology and automatic squelch to ensure clear audio by filtering out background noise and weak signals. These functions operate automatically.
5.10 TOT (Časovač časového limitu)
The Time-Out Timer (TOT) limits the duration of a transmission to prevent accidental continuous transmission and conserve battery life. If the PTT button is held down for longer than the preset time, the radio will stop transmitting.
5.11 Low Battery Alert and Power Saving Mode
The walkie talkie will provide an alert when the battery level is low. It also features a power-saving mode to extend battery life during periods of inactivity.

6. Dosah komunikace
The actual communication range of the pxton PX-666S walkie talkies can vary significantly based on environmental conditions and terrain. Typical ranges are:
- Open Areas (e.g., flat terrain, mountain peaks): Až 3 mil
- Suburban or Countryside: Přibližně 1.2 mil
- City Limits (with buildings and obstructions): Around 0.6 miles

7. Údržba
7.1 Péče o baterii
- Always use the original pxton 1500mAh Lithium-Ion battery and charging dock.
- Do not disassemble, short-circuit, or dispose of batteries in fire.
- Nevystavujte baterie extrémním teplotám.
- Pokud rádio nebudete delší dobu používat, vyjměte baterii.
7.2 Čištění
Clean the walkie talkie with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the device is dry before use or charging.
7.3 Skladování
Vysílačku skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
8. Řešení problémů
If you encounter issues with your pxton PX-666S walkie talkie, please refer to the following common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádná síla | Baterie není správně nainstalována nebo je vybitá. | Ensure battery is correctly installed. Charge the battery fully. |
| Nelze vysílat ani přijímat | Vybrán nesprávný kanál; mimo dosah; slabá baterie. | Ověřte, zda jsou všechny radiostanice na stejném kanálu. Přesuňte se blíže k ostatním radiostanicím. Nabijte baterii. |
| Špatná kvalita zvuku / Statický šum | Slabý signál; rušení; příliš nízká hlasitost. | Move to an area with fewer obstructions. Adjust volume. Use MONI button to check for weak signals. |
| Radio transmits continuously (TOT) | PTT button stuck or held too long. | Release PTT button. Check for physical obstruction of PTT button. |
| Životnost baterie je krátká | Battery not fully charged; old battery; frequent transmissions. | Ensure battery is fully charged. Consider replacing old batteries. Utilize power-saving mode. |
If the problem persists, please contact pxton customer support for assistance.
9. Specifikace
| Funkce | Specifikace |
|---|---|
| Číslo modelu | PX-666S |
| Hmotnost položky | 2.82 liber (pro balení po 4 kusech) |
| Rozměry produktu | 9.9 x 4.4 x 6.9 palce |
| Typ baterie | 1500mAh lithium-iontová baterie (součástí balení) |
| svtage | 3.7 voltů |
| Počet kanálů | 16 |
| Frekvenční rozsah | UHF |
| Maximální dosah hovoru | 3 mil (otevřené plochy) |
| Speciální funkce | Automatic Squelch, Battery Saver Mode, Long Range, Rechargeable, Voice Operated Transmission (VOX), Noise Reduction, TOT, Flashlight, Monitoring, Scan Function, Emergency Alarm |
| Úroveň odolnosti proti vodě | Vodě odolný |
| Výrobce | Shenzhen Puxintong Electronics Co.Ltd |
10. Záruka a podpora
pxton offers a 30-day unconditional return policy for your product. Additionally, pxton provides lifelong after-sales service for the PX-666S walkie talkies. If you encounter any issues or require assistance, please do not hesitate to reach out to pxton customer support. We are committed to helping you resolve any problems.
For support, please visit the official pxton store or contact their customer service channels.