Indledning
The SENXIN SX9 Wireless Microphone System is designed for high-definition audio recording across various devices, including PCs, iPhones, USB-C devices, and cameras. This system features two transmitters and one receiver, allowing for simultaneous recording from two audio sources. It offers 360° omnidirectional sound pickup, intelligent noise reduction, and a long-lasting battery for extended use. The plug-and-play design ensures ease of use without the need for additional applications or complex setup procedures.
Produkt overview
The SX9 system includes a receiver (RX) and two transmitters (TX). Each unit is compact and lightweight, designed for comfortable wear and portability.

Image: SENXIN SX9 Receiver (RX) and Transmitter (TX) units with labeled ports and indicators.
Transmitter (TX) Features:
- Mikrofon: Integrated for audio input.
- Opladningsindikator: Viser opladningsstatus.
- Forbindelsesindikator: Viser forbindelsesstatus.
- Boot-knap: Power on/off and mode switching.
- Lydstyrke op/ned: Justerer mikrofonens lydstyrke.
- Hovedtelefonudgang: Til lydovervågning i realtid.
- Støjreduktionstilstand: Activates intelligent noise cancellation.
- Original lydtilstand: Captures raw audio without effects.
- Efterklangstilstand: Adds reverb effect to audio.
- Opladningsport: USB-C til strømindgang.
Receiver (RX) Features:
- Opladningsindikator: Viser opladningsstatus.
- Forbindelsesindikator: Viser forbindelsesstatus.
- Boot-knap: Tænd/sluk.
- Lydstyrke op/ned: Justerer outputlydstyrken.
- Output/Assist Port: Primær lydudgang.
- Skærmvolumen: Controls monitoring level.
- OTG/Charging Port: Connects to devices and charges.

Image: Detailed diagram of the SENXIN SX9 Transmitter (TX) unit with all ports and buttons labeled.

Image: Detailed diagram of the SENXIN SX9 Receiver (RX) unit with all ports and buttons labeled.
Opsætningsinstruktioner
1. Tænd/sluk
To power on the transmitter (TX) and receiver (RX) units, press and hold the 'Boot' button on each unit for two seconds. The indicator lights will illuminate.
2. Automatisk parring
The SX9 system features automatic pairing. Once both the transmitter(s) and receiver are powered on, they will automatically attempt to pair. A successful connection is indicated by a steady blue light on both units.
3. Tilslutning til din enhed
The receiver (RX) unit offers wide compatibility with various devices:
- Til iPhone/iPad: Use the provided Lightning adapter cable to connect the receiver's OTG/Charging port to your Apple device.
- For USB-C Android Phones/Tablets: Use the provided USB-C adapter cable to connect the receiver's OTG/Charging port to your Android device. Note: For some Android devices, OTG settings may need to be enabled in your device's system settings.
- For Cameras/PCs: Use the provided 3.5mm TRS cable to connect the receiver's Output/Assist port to the microphone input of your camera or PC.

Image: SENXIN SX9 Receiver connecting to various devices.
Video: This video demonstrates the unboxing, powering on, and connecting the SENXIN SX9 Wireless Microphone System to a smartphone using the appropriate adapter cable. It also shows how to switch between noise reduction, reverb, and acoustic modes.
Betjeningsvejledning
1. Støjreduktionstilstand
The SX9 features an intelligent noise reduction chip. By default, the microphone powers on in noise reduction mode. This mode effectively minimizes ambient noise, ensuring clear audio capture even in noisy environments.
2. Rumklangstilstand
To activate the reverb mode, press the 'Boot' button on the transmitter (TX) once while it is powered on. This mode adds an echo effect to your audio, suitable for certain vocal or musical applications.
3. Acoustic Mode (Original Sound)
To switch to acoustic mode, press the 'Boot' button on the transmitter (TX) again after activating reverb mode. This mode captures the original, unprocessed sound without any effects or noise reduction.
4. Lydstyrkejustering
Use the 'Volume Up' and 'Volume Down' buttons on both the transmitter (TX) and receiver (RX) units to adjust the input and output audio levels respectively.
5. Overvågning i realtid
Connect headphones to the headphone output port on the transmitter (TX) to monitor your audio in real-time during recording.

Image: The SENXIN SX9 microphone is suitable for diverse applications including interviews, live streaming, video recording, and public speaking.
Opladning
The SX9 units are equipped with built-in high-capacity lithium batteries. Use the supplied USB-C cable to charge both the transmitter(s) and receiver simultaneously. A full charge takes approximately 1.5 hours and provides 8-12 hours of continuous operation.

Image: Charging the SENXIN SX9 units and battery life indicators.
Specifikationer
| Feature | Specifikation |
|---|---|
| Produktnavn | Trådløs mikrofon |
| Trådløs version | 2.4G |
| Kropsvægt | 25 g |
| Modtagelsesafstand | 20 meters / 65 feet (barrier-free environment) |
| Batterikapacitet | 250 mAh |
| Signal til støj-forhold | ≥90DB |
| Transmissionsmetode | Trådløs transmission |
| Frekvensområde | 35Hz-20KHz |
| Point to Type | Omnidirektionel |
| Dimensioner | 47 x 43 x 10.6 mm |
| Opladningstid | Cirka 1.5 timer |
| Arbejdstid | 8-12 timer |
| Opladningsgrænseflade | Type-C ladeport |
| Nominel input | DC5V = 500mA |
| Hardware platform | Kamera, pc, smartphone |
| Antal kanaler | 2 |

Image: Physical dimensions and technical specifications of the SENXIN SX9.
Opretholdelse
- Hold enhederne rene ved at tørre dem af med en blød, tør klud.
- Undgå at udsætte enhederne for ekstreme temperaturer, fugtighed eller direkte sollys.
- Store the microphone system in a cool, dry place when not in use.
- Forsøg ikke selv at skille enhederne ad eller reparere dem, da dette kan ugyldiggøre garantien.
Fejlfinding
- Ingen lyd/dårlig lydkvalitet:
- Ensure both TX and RX units are powered on and successfully paired.
- Kontrollér alle kabelforbindelser til din optageenhed.
- Verify the volume levels on both the TX and RX units, as well as on your recording device.
- If using an Android device, confirm that OTG settings are enabled.
- Test in a different environment to rule out excessive interference.
- Enheder parres ikke:
- Sørg for, at begge enheder er fuldt opladede.
- Power off and then power on both units again to re-initiate pairing.
- Ensure units are within the effective operating range (up to 20 meters/65 feet in barrier-free environments).
- Kort batterilevetid:
- Sørg for, at enhederne er fuldt opladet før brug.
- Battery performance may vary based on usage and environmental conditions.
Garanti og support
For warranty information, technical support, or service inquiries, please refer to the product packaging or contact SENXIN customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.