pengenalan
The Alvoxcon TG220S Dual Wireless Lapel Microphone system provides crystal clear audio for various applications, including video recording, presentations, and live events. Utilizing UHF digital wireless technology, it offers a stable and interference-resistant connection up to 100 feet. This manual provides detailed instructions for setting up, operating, and maintaining your TG220S system.
Produk Selesaiview & Komponen
The Alvoxcon TG220S system includes the following components:
- Transmitters (x2): Body-pack units with LCD displays for battery status, frequency, and volume.
- Receiver (x1): Compact unit with a 1/4" plug, charging indicator, low battery indicator, and hot shoe mount.
- Lavalier Microphones (x2): Clip-on microphones with metal capsules for clear vocal capture.
- Headset Microphones (x2): Over-ear microphones for secure wear during active use.
- Connecting Cables/Adapters: Includes cables for connecting to DSLR cameras and smartphones (additional adapters may be needed for some phones).
- Kabel Pengecas USB: For recharging the transmitter and receiver units.

Figure 1: Complete Alvoxcon TG220S Dual Wireless Lapel Microphone System components.

Rajah 2: Terperinci view of the Transmitter and Receiver, highlighting power switch, mic input, antenna, charging indicator, low battery indicator, and hot shoe mount.

Figure 3: Close-up of the high-quality metal capsule design for both lavalier and headset microphones.
Persediaan
- Cas Unit: Before first use, fully charge both the transmitters and the receiver using the provided USB charging cable. The charging indicator on the receiver will show charging status.
- Connect Microphone to Transmitter: Plug either the lavalier or headset microphone into the "Mic input w/ screw" port on the body-pack transmitter. Ensure the connection is secure.
- Hidupkan kuasa: Turn on both the transmitter(s) and the receiver. The units should automatically pair. If not, refer to the troubleshooting section for manual pairing instructions.
- Connect Receiver to Device:
- For PA Speaker/Mixer (1/4" MIC IN Jack): Directly plug the receiver's 1/4" plug into the MIC IN jack.
- For DSLR Camera: Attach the receiver to your DSLR camera's hot shoe mount. Use the included 1/8" cable to connect the receiver to the camera's microphone input.
- For Smartphone (iPhone/iPad with 1/8" TRRS Combo): Use the included adapter cable to connect the receiver to your smartphone's 1/8" TRRS jack. Note: For iPhones without a 3.5mm jack, an additional Lightning to 3.5mm adapter (not included) is required. This system is not compatible with Android or MacBook devices via this connection method.
- Kedudukan Mikrofon: For lavalier mics, clip it to your clothing, approximately 6-8 inches below your chin. For headset mics, adjust for a comfortable and secure fit with the microphone positioned near the corner of your mouth.

Figure 4: Connection methods for the Alvoxcon TG220S receiver with different audio input devices.

Figure 5: The Alvoxcon TG220S system in use with a DSLR camera and a smartphone.
Arahan Operasi
- Kawalan Kelantangan: Adjust the volume level directly on the body-pack transmitter using the dedicated buttons. This allows for independent volume control for each microphone if using two transmitters.
- Pemilihan Saluran: The system offers multiple frequencies. Press the channel selection buttons on the body-pack transmitter to select a desired frequency. This helps avoid interference from other wireless devices.
- Audio Pemantauan: If your recording device or PA system has a headphone output, monitor the audio to ensure optimal sound quality and proper levels.
- Julat Tanpa Wayar: The system provides a transmission range of up to 100 feet. For best performance, maintain a clear line of sight between the transmitter and receiver. Obstacles like walls or large metal objects can reduce range.
Video 1: A demonstration of the Alvoxcon TG2 wireless distance test with an iPhone, showcasing the effective range of the microphone system in an open outdoor environment.

Figure 6: Illustration of the effective wireless range and low latency of the Alvoxcon TG220S system.
Penyelenggaraan
- Pembersihan: Use a soft, dry cloth to clean the exterior of the transmitters, receiver, and microphones. Do not use liquid cleaners or solvents.
- Storan: Simpan sistem di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Penjagaan Bateri: To prolong battery life, avoid fully discharging the units frequently. Recharge them regularly, even if not in constant use.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada Bunyi/Kelantangan Rendah |
|
|
| Intermittent Audio/Static |
|
|
| Transmitter Powers Off Automatically |
|
|
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Alvoxcon |
| Nama Model | TG220S |
| Nombor Model Item | TG220S-SP |
| Teknologi Ketersambungan | UHF |
| Faktor Bentuk Mikrofon | Handheld, Headset |
| Kepekaan Audio | 40 dB |
| Nisbah Isyarat-ke-Bunyi | 80 dB |
| Bilangan Saluran | 20 |
| Sumber Kuasa | Dikuasakan Bateri (termasuk 3 bateri Polimer Litium) |
| Berat Barang | 1.3 paun |
| Dimensi Produk | 9.33 x 8.84 x 2.24 inci |
| bahan | Akrilonitril Butadiena Stirena, Aluminium |
| Peranti Serasi | Amplifier, Camera, Karaoke Machine, Speaker |
| UPC | 729257288411 |
Waranti dan Sokongan
For any questions, technical assistance, or warranty inquiries regarding your Alvoxcon TG220S Dual Wireless Lapel Microphone system, please contact Alvoxcon customer support. You can typically find contact information on the product packaging or the official Alvoxcon webtapak. Sila simpan bukti pembelian anda untuk tuntutan waranti.
