SAL MVN 310 Professional Wireless Microphone System

Introduction

The SAL MVN 310 is a professional wireless microphone system designed for clear and reliable audio transmission. It features a durable metal construction for both the handheld microphone and the receiver, a multifunctional display, and 16 UHF channels for interference-free operation.

Important Safety Instructions

Please read this manual carefully before use and retain it for future reference.

• Supervise children when they are near the device. Children should not play with the device.
• Battery Safety: Risk of explosion if the battery is replaced incorrectly. Use only the specified type (18650). Do not expose batteries to direct heat, fire, or short-circuit them. Do not attempt to charge non-rechargeable batteries.
• Protect the device from dust, moisture, liquids, humidity, frost, impact, and direct heat or sunlight. Use only in dry, indoor conditions.
• Improper installation or handling may void the warranty.
• This product is intended for residential use only.
• Dispose of the product and batteries according to local environmental regulations.
• Keep the product out of reach of children.

Product Overview and Characteristics

Microphone:

• Metal handheld microphone with a multifunctional display showing frequency and battery status.
• 16 UHF channels for interference-free reception.
• Fast switching and automatic pairing capabilities.
• Digital noise cancelling circuit for clear audio.
• Uses a replaceable 18650 Li-ion battery.
• Expected charging time: approximately 2 hours.
• Expected operation time: approximately 6 hours.
• Dimensions: Ø53/33 x 255 mm.
• Weight: 280 g.

Receiver:

• Metal receiver unit.
• Features a Ø6.3 mm output plug for direct connection to amplifiers, mixers, or active sound boxes.
• Operating range of approximately 40 meters in open areas.
• Built-in rechargeable battery.
• Expected charging time: approximately 5 hours.
• Expected operation time: approximately 4.5-5 hours.
• Dimensions: 30 x 93 x 30 mm.
• Weight: 80 g.

Included Accessories: USB-A/C charging cable, Ø6.5 mm / 3.5 mm converter, color marking ring.

Setup, Pairing, and Functions

1. Charging: Before first use, fully charge both the microphone and the receiver units using the provided USB-C cable.
2. Connection: Connect the receiver's 6.3 mm plug to the microphone input of your amplifier, mixer, or active sound box. Ensure all connected devices are switched off before connecting.
3. Placement: Position the receiver so its antenna has a clear, vertical line of sight to the microphone. Avoid placing the receiver near sources of interference such as mobile phones, Wi-Fi routers, computers, or microwave ovens.
4. Power On: Turn on your amplifier first, then press the POWER button on the receiver. The logo above the button will illuminate.
5. Pairing: The microphone and receiver will automatically pair when both are powered on. An LED indicator on the receiver will confirm the connection.
6. Volume Adjustment: Slowly increase the volume on your amplifier.
7. Frequency Selection: If you experience interference or poor connection quality, you may need to change the frequency. Unscrew the base of the microphone handle and repeatedly press the SET button to cycle through channels. The receiver's pairing LED will flash during this process. The microphone display will show battery status after approximately 10 seconds.
8. Microphone Power: A short press of the button below the display turns the microphone on. A long press (~2 seconds) turns it off.

Usage Advice

• To ensure optimal signal transmission, hold the microphone by the body and avoid gripping the plastic cap near the antenna.
• Avoid moving the microphone excessively during use, as this can affect reception conditions.
• Keep potential sources of interference (e.g., mobile phones, Bluetooth speakers, Wi-Fi routers) away from the receiver.
• For best reception, place the receiver at least 1 meter above the ground with its antenna positioned vertically. Avoid mounting it on walls or placing it on shelves that obstruct the antenna's view.
• To prevent audio feedback (howling or squealing), position the microphone behind speakers, not in front of them. Increase volume gradually when starting.
• Keep power cables away from the receiver.
• Avoid operating multiple systems with similar frequencies in close proximity to prevent interference.

Troubleshooting

If there is no sound or the audio is noisy, check the following:

• Are the batteries charged?
• Is the charging cable undamaged?
• Is the amplifier correctly adjusted?
• Is the recommended operating distance being exceeded?
• Are there any interfering electrical devices nearby?

Maintenance and Cleaning

• Before each use, inspect the casing and charging cable for any damage.
• If the microphone's battery performance degrades over time, it can be replaced with a new 18650 battery.
• Before cleaning, ensure the devices are switched off and unplugged from the charger.
• Use a soft, dry cloth for cleaning. Avoid using harsh cleaning agents or liquids.
• For stubborn dirt, lightly dampen the cloth with water and then wipe the surface dry.

Technical Specifications

Manufacturer Information

Manufacturer: SOMOGYI ELEKTRONIC®

Address: H – 9027 Győr, Gesztenyefa út 3.

Website: www.somogyi.hu

The product complies with Directive 2014/53/EU. Full EU Declaration of Conformity is available at somogyi@somogyi.hu.