1. Introduktion
Thank you for choosing the SubZero Wireless Receiver and Transmitter System. This system provides a high-quality, reliable wireless connection for your microphones, offering unparalleled freedom of movement for live performances, studio recordings, or home use. Its compact design and easy setup make it an essential tool for any audio professional or enthusiast.
Pakkeindhold:
- 1 x SubZero SZ-WT-XLR Wireless Transmitter
- 1 x SubZero SZ-WT-XLR Wireless Receiver
- 1 x USB Charging Cable (Dual Micro-USB to USB-A)

Image 1.1: The SubZero Wireless Receiver (white), Transmitter (black), and the included USB charging cable.
2. Sikkerhedsoplysninger
- Do not expose the units to rain, moisture, or extreme temperatures.
- Undgå at tabe enhederne eller udsætte dem for kraftige stød.
- Do not attempt to disassemble or modify the units. Refer all servicing to qualified personnel.
- Brug kun det medfølgende USB-kabel til opladning.
- Opbevares utilgængeligt for børn.
3. Opsætning
3.1 Opladning af enhederne
Before first use, fully charge both the transmitter and receiver. Use the included USB charging cable to connect the units to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will illuminate during charging and turn off when fully charged. A full charge provides approximately four hours of operation.

Billede 3.1: Bagside view of the transmitter and receiver, highlighting the USB 5V charging ports.
3.2 Tilslutning af senderen
Connect the XLR end of the transmitter (black unit) directly into the XLR output of your microphone. Ensure a secure connection.

Image 3.2: The SubZero Wireless Transmitter securely attached to the XLR output of a microphone.
3.3 Tilslutning af modtageren
Connect the XLR end of the receiver (white unit) into an available XLR input on your mixer, audio interface, or powered speaker. Ensure a secure connection.

Image 3.3: The SubZero Wireless Receiver plugged into an XLR input on a powered speaker.

Image 3.4: The SubZero Wireless Receiver connected to an XLR input on an audio mixer.

Billede 3.5: Overview of the SubZero Wireless System connected to a microphone and a mixer.
4. Betjeningsvejledning
4.1 Tænd/sluk
Press and hold the power button on both the transmitter and receiver for a few seconds until the indicator lights illuminate. To power off, press and hold the power button again until the lights turn off.

Billede 4.1: Forside view of the transmitter and receiver, showing the power and channel selection buttons, and indicator lights.
4.2 Kanalvalg og parring
The system operates on a 5.8 GHz frequency band and features multiple channels to minimize interference. When powered on, the units will automatically attempt to pair. If you experience interference, press the channel selection button on both the transmitter and receiver to cycle through available channels until you find a clear one. Ensure both units are on the same channel for proper operation.
4.3 Trådløs rækkevidde
The system offers a wireless range of up to 35 meters (approximately 115 feet) in optimal conditions. Obstacles such as walls, large metal objects, and other wireless devices may reduce the effective range.
5. Vedligeholdelse
5.1 Rengøring
Wipe the units with a soft, dry cloth. Do not use abrasive cleaners, solvents, or waxes. Ensure the units are powered off and disconnected from any power source before cleaning.
5.2 Pleje af batterier
- To prolong battery life, avoid fully discharging the units frequently.
- If storing for an extended period, charge the batteries to about 50% and recharge every few months.
- Do not expose batteries to extreme heat or cold.
6. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen lydudgang | Units not powered on; Not paired; Incorrect channel; Low battery; Incorrect connection. | Ensure both units are powered on. Check if units are paired (indicator lights). Cycle channels on both units. Charge units. Verify all cables are securely connected. |
| Interferens eller frafald | Other 5.8 GHz devices nearby; Obstacles blocking signal; Too far from receiver. | Change channels on both units. Reduce distance between transmitter and receiver. Remove obstacles. |
| Kort driftsområde | Obstacles; Interference; Low battery. | Ensure clear line of sight. Change channels. Fully charge units. |
| Enheden oplades ikke | Faulty USB cable; Faulty power source; Damaged charging port. | Try a different USB cable. Try a different USB power source. Contact support if port is damaged. |
7. Specifikationer
- Model: SZ-WT-XLR
- Trådløs frekvens: 5.8 GHz
- Trådløs rækkevidde: Op til 35 meter (sigtelinje)
- Batterilevetid: Cirka 4 timer
- Opladning: USB 5V
- Produktdimensioner: Approximately 1 x 1 x 1 cm (each unit)
- Varens vægt: Approximately 191 g (total for both units)
- Fabrikant: SubZero
- Oprindelsesland: Kina
8. Garanti og support
This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the documentation provided at the time of purchase or visit the official SubZero website. For technical support, troubleshooting assistance, or spare parts, please contact your retailer or SubZero customer service.
SubZero Official Webwebsted: Visit the SubZero Store on Amazon





