1. ഉൽപ്പന്നം കഴിഞ്ഞുview
1.1. ഘടകങ്ങൾ
- 2 x ഹാൻഡ്ഹെൽഡ് മൈക്രോഫോണുകൾ
- 1 x USB Receiver (Dual-mode Digital/Analog with built-in sound card)
- 1 x USB-C അഡാപ്റ്റർ
- 1 x iPhone Adapter
- 1 x AUX Cable (50cm)
- 1 x USB ചാർജിംഗ് കേബിൾ
- 1 x ഉപയോക്തൃ മാനുവൽ

Figure 1.1: Alvoxcon Wireless Microphone System components.
1.2 പ്രധാന സവിശേഷതകൾ
- റീചാർജ് ചെയ്യാവുന്ന ബാറ്ററി: Both microphones and the receiver feature built-in rechargeable Lithium batteries, providing approximately 7 hours of working time. Easily charged via USB power supply.
- Crystal Clear Sound & Reliable Wireless Performance: Equipped with a high-sensitivity professional Dynamic moving-coil capsule for clear audio. UHF digital wireless technology ensures a strong signal and ultra-high fidelity, minimizing interference from Bluetooth or Wi-Fi. Working range up to 60ft.
- പൂർണ്ണ അനുയോജ്യത: The dual-mode USB receiver is compatible with PC (Windows/Mac), iPhone, and Android phones. Plug and Play functionality requires no extra drivers.
- Multi-Applications: Ideal for online teaching, podcasting, live recording, classroom amplification, voice-over projection, YouTube streaming, interviews, and outdoor performances.
- Easy Setup & Operate: Cable-free system with 20 selectable frequencies (902-928Mhz, FCC compliant). Automatic frequency pairing simplifies setup, reducing interference and distortion.
2. സജ്ജീകരണ ഗൈഡ്
2.1. Charging the Microphones and Receiver
Before initial use, ensure both microphones and the USB receiver are fully charged. Use the provided USB charging cable to connect the devices to a standard USB power source (e.g., computer USB port, USB wall adapter, power bank). The low power indicator on the microphone will alert you when charging is needed.

Figure 2.1: Microphone and receiver charging ports and indicators.
2.2. ഒരു കമ്പ്യൂട്ടറിലേക്ക് (PC/Mac) കണക്റ്റുചെയ്യുന്നു
The Alvoxcon system is plug-and-play with computers. Simply insert the USB receiver directly into an available USB port on your PC or Mac. The system will automatically detect and install necessary drivers. Power on the microphones, and they will automatically pair with the receiver.

Figure 2.2: Connecting the receiver to a computer.
Video 2.1: Demonstrates connecting the Alvoxcon microphone system to a computer and iPhone, showcasing sound quality testing and ease of setup.
2.3. Connecting to an iPhone/Android Phone
For mobile devices, use the appropriate adapter (USB-C or iPhone adapter) to connect the USB receiver to your smartphone. Once connected, power on the microphones. The system will automatically pair and be ready for use with your phone's recording or communication applications.

ചിത്രം 2.3: റിസീവറിനെ ഒരു സ്മാർട്ട്ഫോണിലേക്ക് ബന്ധിപ്പിക്കുന്നു.
2.4. Connecting to a Speaker (AUX)
To output audio to an external speaker, use the provided 50cm AUX cable. Connect one end of the AUX cable to the 'AUX Out' port on the USB receiver and the other end to the 'AUX In' port on your speaker. This allows for live sound projection without Bluetooth interference.

Figure 2.4: Connecting the receiver to an external speaker.
3. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
3.1. പവർ ഓൺ/ഓഫ്
- മൈക്രോഫോണുകൾ: Locate the power switch on the microphone handle. Slide it to the 'ON' position to power on. The indicator light will illuminate. Slide to 'OFF' to power off.
- റിസീവർ: The receiver powers on automatically when plugged into a USB power source. Unplug to power off.
3.2. Automatic Frequency Pairing
The Alvoxcon system is designed for ease of use. Upon powering on both the microphones and the receiver, they will automatically search for and pair with each other on an available frequency within the 902-928Mhz range. No manual frequency selection is typically required.
3.3. തത്സമയ നിരീക്ഷണം
The USB receiver includes an 'AUX Out' port, allowing you to connect headphones for real-time audio monitoring. This is useful for ensuring clear sound capture during recording or live streaming.
3.4. Using Dual Microphones Simultaneously
The system supports simultaneous use of both handheld microphones. Each microphone will operate on a separate channel, allowing two speakers to be active at the same time. This is particularly useful for interviews, presentations, or duets.
Video 3.1: Illustrates the Alvoxcon UM420PRO (similar model) in a meeting setting, demonstrating how two microphones can work simultaneously and transmit to online participants via Zoom, with audio output to a speaker.
4. പരിപാലനം
4.1. വൃത്തിയാക്കൽ
Wipe the microphones and receiver with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as this may damage the device.
4.2. സംഭരണം
Store the microphone system in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the batteries are partially charged (around 50%) to prolong battery life.
4.3. ബാറ്ററി പരിചരണം
To maximize battery lifespan, avoid fully discharging the batteries frequently. Recharge them regularly, even if not completely depleted. If the device will not be used for a long time, charge it every 3-6 months.
5. പ്രശ്നപരിഹാരം
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| ശബ്ദ ഔട്ട്പുട്ട് ഇല്ല | Microphone/receiver not powered on; incorrect connection; low battery; volume too low. | Ensure all devices are powered on. Check USB and AUX cable connections. Recharge batteries. Increase volume on connected device/speaker. |
| Interference/Poor sound quality | Obstructions between mic and receiver; strong Wi-Fi/Bluetooth signals nearby; microphone too far/too close. | Ensure clear line of sight. Move away from other wireless devices. Adjust microphone distance from mouth (e.g., if clipping occurs, move slightly further away). The system auto-pairs to optimal frequencies. |
| മൈക്രോഫോൺ ജോടിയാക്കുന്നില്ല | Microphone/receiver not powered on; out of range. | Ensure both devices are powered on. Bring microphone closer to the receiver. |
6 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| മോഡൽ നമ്പർ | UM410M |
| മൈക്രോഫോൺ ഫോം ഫാക്ടർ | Microphone System (Dual Handheld) |
| കണക്റ്റിവിറ്റി ടെക്നോളജി | യുഎസ്ബി (വയർലെസ്) |
| പവർ ഉറവിടം | ബാറ്ററി പവർഡ് (2 ലിഥിയം പോളിമർ ബാറ്ററികൾ ഉൾപ്പെടുന്നു) |
| ജോലി സമയം | ഏകദേശം 7 മണിക്കൂർ |
| വയർലെസ് ഫ്രീക്വൻസി ശ്രേണി | 902-928 MHz (20 selectable channels) |
| പ്രവർത്തന ശ്രേണി | 60 അടി വരെ |
| പോളാർ പാറ്റേൺ | ഏകദിശ |
| ഓഡിയോ സെൻസിറ്റിവിറ്റി | 60 ഡി.ബി |
| അനുയോജ്യമായ ഉപകരണങ്ങൾ | iPhone, Computer (Laptop, PC, Smartphone) |
| മെറ്റീരിയൽ | അക്രിലോണിട്രൈൽ ബ്യൂട്ടാഡീൻ സ്റ്റൈറീൻ, പിസിബി |
| ഇനത്തിൻ്റെ ഭാരം | 0.43 കിലോഗ്രാം (15.1 ഔൺസ്) |
| ഉൽപ്പന്ന അളവുകൾ | 8.27 x 5.91 x 2.17 ഇഞ്ച് |
7. വാറൻ്റിയും പിന്തുണയും
Alvoxcon products are designed for quality and performance. For any assistance, troubleshooting beyond this manual, or warranty inquiries, please contact the seller directly. Alvoxcon is committed to providing support for their products.
