XTUGA SF-1
XTUGA SF-1 Wireless XLR Transmitter and Receiver User Manual
Model: SF-1 | Brand: XTUGA
1. Johdanto
The XTUGA SF-1 is a versatile wireless XLR transmitter and receiver system designed to convert any wired XLR microphone into a wireless setup. It operates on the UHF band, offering enhanced interference resistance and stable signal transmission. This system supports both dynamic and condenser microphones with built-in 0V/5V/48V phantom power modes, making it suitable for a wide range of audio applications including live performances, recording, and PA systems.

Image: XTUGA SF-1 Wireless XLR Transmitter and Receiver units.
2. Tuotteen ominaisuudet
- Wireless XLR Compatibility: Supports all XLR microphones, including dynamic and condenser types, with selectable 0V/5V/48V phantom power modes.
- Matalan latenssin ääni: Features 24-bit audio resolution and 48K sampling frequency for impeccable audio performance with less than 2ms latency.
- UHF Band Superiority: Utilizes the UHF band for enhanced interference resistance from electronic devices like phones, TVs, and Wi-Fi.
- Useita kanavia: Offers 16 selectable channels to ensure interference-free operation, even in crowded environments.
- Laajennettu valikoima: Provides a wireless range of up to 164 feet (50 meters) for flexible stage käytä.
- Pitkä akun käyttöikä: Built-in rechargeable lithium batteries offer 5-8 hours of continuous usage.
- Adjustable Volume/Gain: Features a VOL button to switch between 5 adjustable gain levels for optimal sound quality.

Image: Diagram illustrating the low latency (less than 2ms) of the wireless XLR system.

Image: Visual representation of the 50-meter transmission distance and UHF wireless technology.

Image: Illustration highlighting the 6-hour working time and Type-C charging port.
3. Pakkauksen sisältö
Varmista, että pakkauksessa on kaikki tarvittavat osat:
- 1 x XTUGA SF-1 Transmitter
- 1 x XTUGA SF-1 Receiver
- 2 x USB-latauskaapelit
- 1 x käyttöohje
- 1 x XLR (male) to mono 6.35mm (male) audio adapter
- 1 x XLR (female) to mono 6.35mm (male) audio adapter

Image: A visual list of all included product accessories.
4. Asennusohjeet
Follow these steps to set up your XTUGA SF-1 wireless system:
- Lataa yksiköt: Before first use, fully charge both the transmitter and receiver using the provided USB charging cables. The charging indicator light will show charging status.
- Tunnista yksiköt: The unit labeled "TRANSMITTER" connects to your microphone. The unit labeled "RECEIVER" connects to your audio interface, mixer, or PA system.
- Connect Transmitter to Microphone: Plug the XLR male end of the transmitter directly into the XLR female output of your microphone. Ensure a secure connection.
- Connect Receiver to Audio Input: Plug the XLR female end of the receiver into an available XLR input on your audio interface, mixer, or PA system. If your input is 6.35mm, use the appropriate XLR to 6.35mm adapter provided.
- Virta päälle: Press and hold the POWER button on both the transmitter and receiver until their displays or indicator lights illuminate.
- Pariliitos (automaattinen): The units are designed to pair automatically upon power-on. The display on the transmitter and the RF indicator on the receiver will confirm a successful connection.
- Select Phantom Power (for Condenser Mics): If using a condenser microphone, ensure the transmitter's phantom power setting is appropriate (48V or 5V). This can typically be adjusted via a dedicated switch or button on the transmitter. Refer to the 'Operating Instructions' section for details on phantom power selection.

Image: Diagram showing the compatibility of the SF-1 system with dynamic mics, condenser mics, recorders, mixers, and PA systems.

Image: Illustration demonstrating the system's versatility and support for 48V phantom power for condenser microphones.
5. Käyttöohjeet
Understanding the controls and functions of your SF-1 system:

Image: Detailed diagram of the transmitter and receiver with numbered components and their functions.
Lähettimen säätimet:
- XLR Female Plug: Connects to the microphone.
- Latauksen merkkivalo: Osoittaa lataustilan.
- Näytön näyttö: Shows remaining power, signal strength, frequency, and channel.
- CH Button (Frequency Switch): Short press to switch between available UHF frequencies (16 channels).
- VOL Button (Volume Control): Short press to cycle through 5 gain/volume levels. For best sound quality, it is recommended to set the gear to 5.
- Virtanappi: Paina pitkään kytkeäksesi virran päälle/pois.
- Latausportti: USB-C-portti latausta varten.
Vastaanottimen ilmaisimet:
- XLR Male Plug: Connects to the audio input device.
- CHR (Charge) Indicator: Osoittaa lataustilan.
- RF (Radio Frequency) Indicator: Illuminates when a stable wireless connection is established.
- AF (Audio Frequency) Indicator: Illuminates when audio signal is being received.
- Virtanappi: Paina pitkään kytkeäksesi virran päälle/pois.
- Akun tason ilmaisimet: Näyttää jäljellä olevan akunkeston.
- Latausportti: USB-C-portti latausta varten.
Channel and Frequency Management:
The SF-1 system offers 16 selectable UHF frequencies to minimize interference. If you experience signal drops or interference, short press the CH button on the transmitter to switch to a different frequency. The receiver will automatically sync to the new frequency.

Image: Depiction of multiple microphones connected to a mixer, illustrating the support for up to 16 simultaneous sets.
6. Huolto
- Puhdistus: Puhdista laitteet pehmeällä, kuivalla liinalla. Älä käytä hankaavia puhdistusaineita tai liuottimia.
- Akun hoito: Recharge the units regularly, even if not in frequent use, to maintain battery health. Avoid fully depleting the battery before recharging.
- Varastointi: Säilytä yksiköitä viileässä, kuivassa paikassa, poissa suorasta auringonvalosta ja äärimmäisistä lämpötiloista.
- Vältä kosteutta: Keep the devices away from water and high humidity to prevent damage to internal components.
7. Vianmääritys
| Ongelma | Mahdollinen syy | Ratkaisu |
|---|---|---|
| Ei äänilähtöä. | Units not powered on; Low battery; Not paired; Incorrect phantom power setting; Volume too low. | Ensure both units are powered on and charged. Check if RF indicator is lit on receiver. Adjust phantom power setting on transmitter if using condenser mic. Increase volume on transmitter and connected audio device. |
| Häiriöitä tai staattista kohinaa. | Nearby electronic devices; Channel conflict. | Move away from sources of interference (Wi-Fi routers, phones, TVs). Short press the CH button on the transmitter to switch to a different frequency. |
| Rajoitettu valikoima. | Obstructions; Environmental factors. | Ensure clear line-of-sight between transmitter and receiver. Avoid using in areas with dense walls or metal structures. |
| Lähetin/vastaanotin ei lataudu. | Faulty cable or power adapter; Charging port issue. | Try a different USB charging cable and power adapter. Ensure the cable is fully inserted into the charging port. |
8. Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Mallin nimi | SF-1 |
| Yhteystekniikka | UHF, XLR |
| Liittimen tyyppi | XLR |
| Mikrofonin muototekijä | Handheld (adapter for XLR microphones) |
| Phantom Power -tuki | 0V/5V/48V selectable |
| Äänen resoluutio | 24-bittinen |
| Sampling taajuus | 48KHz |
| Latenssi | Alle 2ms |
| Kanavien lukumäärä | 16 |
| Toiminta-alue | Jopa 50 metriä (164 jalkaa) |
| Virtalähde | Battery Powered (Rechargeable Lithium) |
| Akun kesto | 5-8 tuntia |
| Latausportti | USB-C |
| Tuotteen mitat (P x L x K) | 6.69 x 7.09 x 2.36 tuumaa |
| Tuotteen paino | 13.4 unssia |
| Väri | Musta |
| Suositellut käyttötavat | Sisä/ulko |
| Yhteensopivat laitteet | Audio Interface, Audio Mixer, Karaoke Machine, PA System |
9. Takuu ja tuki
For detailed warranty information and customer support, please refer to the official XTUGA websivustolta tai ota yhteyttä suoraan heidän asiakaspalveluunsa. Säilytä ostokuitti ostotodistuksena mahdollisten takuuvaatimusten varalta.
XTUGA Official Store: Visit the XTUGA Store on Amazon
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