Duett Pro V2 - Microphone Malone - Free user manual and instructions

Product Type	UHF Wireless Microphone System (receiver + transmitters)
Brand	Malone
Model	Duett Pro V2
Article Numbers	10026454, 10026455, 10026456
Frequency Band	823 - 832 MHz (UHF)
Maximum Range	50 m
Frequency Response	100 Hz - 18 kHz (±3 dB)
Total Harmonic Distortion (THD)	< 1%
Signal-to-Noise Ratio	> 85 dB
Transmitter RF Output	≥ 10 dBm
Maximum Deviation	± 70 kHz
Receiver Dimensions	215 x 170 x 50 mm
Microphone Dimensions (Ø x H)	250 x 50 mm
Belt-Pack Dimensions	100 x 65 x 30 mm
Receiver Power Supply	Mains adapter 230 V / 50 Hz (output 13-15 V DC, 300-500 mA)
Transmitter Power Supply	2 AA 1.5 V batteries each
Receiver Connections	Balanced XLR output, unbalanced 6.3 mm jack output, antenna input
Main Functions	Wireless transmission, volume adjustment, LCD display, LED indicators, gain adjustment (Belt-Pack), mute mode
Intended Use	Transmission of speech and singing indoors
Maintenance and Cleaning	Wipe with a soft, dry cloth. Do not use harsh chemicals.
Safety Instructions	Do not open the device, keep out of reach of children, do not expose to moisture

Frequently Asked Questions - Duett Pro V2 Malone

How to turn on the Duett Pro V2 system?

To turn on the receiver, press the Power button. To turn on the transmitter (microphone or Belt-Pack), press the POWER/MUTE button until the screen lights up.

How to set the frequency on the Duett Pro V2?

Use the UP and DOWN buttons on the transmitter or receiver to select a channel. Make sure the transmitter and receiver are on the same frequency.

What to do if there is no sound?

First check that the transmitter is on and the batteries are charged. On the receiver, make sure the volume is sufficient and the audio connection is correct. Also check that the frequencies are paired.

What is the maximum range of the Duett Pro V2?

The maximum range is approximately 50 meters in open space, but may vary depending on obstacles and interference.

How long do the batteries last?

Battery life depends on usage, but with new alkaline batteries, you can expect several hours of continuous operation. Watch the low battery indicator.

Can I use the Belt-Pack with a lavalier microphone?

Yes, the Belt-Pack has an audio input for a lavalier microphone or headset. Use the STATE switch to select the appropriate input mode.

How can I resolve audio interference?

Identify sources of interference (other transmitters, metal surfaces) and move away from them. You can also change the channel or turn off unused transmitters.

What do the LEDs on the receiver mean?

The Power LED indicates the receiver is on. The RF LED lights up when receiving a signal. The AF LED flashes when audio is present. The Low-Batt LED indicates low battery on the transmitter.

How to clean the Duett Pro V2 microphone?

Wipe surfaces with a soft, dry cloth. For the microphone grille, you can unscrew it and clean it with a soft brush. Avoid liquids.

Where to find the declaration of conformity?

The full declaration of conformity is available online at: https://use.berlin/10026454

USER MANUAL Duett Pro V2 Malone

Member of Berlin Brands Group

Handwerkerstr. 11

15366 Dahlwitz-Hoppegarten

Deutschland

Berlin Brands Group UK Ltd

PO Box 1145

Oxford,OX19UW

United Kingdom

Congratulations on the purchase of your device. Please read the following instructions carefully and follow them to prevent potential damage. We accept no liability for damage caused by disregarding the instructions and improper use. Please scan the QR code to access the latest operating instructions and further information about the product.

CONTENTS

Technical Data 16

Intended use 17

Tips for achieving optimal performance 17

Device Overview 18

Getting Started 21

Troubleshooting 23

Disposal Considerations 24

Declaration of conformity 24

TECHNICAL DATA

Item number(s) 10026454, 10026455, 10026456
Frequency frame 823-832 MHz
Range max. 50 m
Frequency response 100 Hz - 18 kHz, +/- 3 dB
THD < 1%
Receiver
Power supply unit: Power supply 230 V / 50 Hz
Receiver: Power supply 13 - 15 V DC, 300-500 mA
Signal/Noise Ratio > 85 dB
Dimensions (W x D x H) 215 x 170 x 50 mm
Item number(s) 10026454, 10026456
Microphone
Power supply 2 x 1.5 V AA battery
Broadcast band FM
RF Output ≥ 10 dBm
Maximum deviation ± 70 kHz
Dimensions (Ø x H) 250 x 50 mm
Item number(s) 10026455, 10026456
Belt-Pack
Power supply 2 x 1.5 V AA battery
Broadcast band FM
RF Output ≥ 10 dBm
Maximum deviation ± 70 kHz
Dimensions (W x D x H) 100 x 65 x 30 mm

INTENDEDUSE

This unit is used to transmit speech and singing. It is intended exclusively for this purpose and may only be used for this purpose. It may only be used in the manner described in these instructions for use.

This device is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and/or knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the device.

The microphone system comes with microphones with integrated transmitters that are used for wireless signal transmission to the receiver unit. The systems operate within the UHF spectrum (823 MHz - 832 MHz). The transmission range is approx. 50m and depends on the local conditions. The units are designed for indoor use.

TIPS FOR ACHIEVING OPTIMAL PERFORMANCE

• Make sure that you can always see one of the receiving antennas from the transmitting position.
• Keep the distance from the transmitter to the receiver as short as possible.
• Set the receiving antennas at an angle of 45^ from vertical.
• Make sure that the receiving antenna is not near any metal surfaces.
• Watch the battery indicator and replace the batteries when the red light is on.
• When using the receiver on a rack or a PA system, make sure that the antennas do not touch or cross each other.
• Test the system out before a demonstration or presentation. If there are any radio holes, change the location of the receiver. If the dead spots still remain, mark them and work around them.

DEVICE OVERVIEW

Reception unit

1 Power: On/Off switch 7 RF LED - indicates reception
2 Power LED 8 Antenna
3 LCD display 9 Balanced XLR output
4 DOWN (Down) 10 VOLUME (Output volume)
5 UP (Up) 11		6.3 mm jack output, unbalanced
6 AF LED 12 Power supply connection

Microphone

1	Microphone basket: Protects the capsule and reduces popping and breathing noises
2 LCD display: Displays frequency/channel
3 DOWN (Down)
4 UP (Up)
5 POWER/MUTE (switch on/off / mute)
6 Battery compartment

Belt pack

1 POWER/MUTE (switch on/off / mute)
2 Antenna
3 Belt clip
4 Audio-In (suitable for lavalier and headset microphones)
5 LOW-BATT LED: Indicates low battery
6 LCD display: Displays frequency/channel
7 GAIN: Adjusts the input sensitivity
8	STATE: Switches between input modes for headset or lavalier microphone
9/10 UP/DOWN: Up/down (adjust channel/frequency)

GETTING STARTED

EN

Connect the receiving unit to a mains socket using the supplied mains adapter.

Connect the antennas to the correspondingly marked connectors on the back.

Set the antennas at an angle of about 45^ to guarantee the best possible reception.

As indicated on the diagram, connect the balanced outputs of the receiver to corresponding inputs of your mixing console, active speakers or similar.

Connect the supplied headset (10026455 / 10026456) to the belt pack as shown in the picture.

Inserting the batteries

When inserting the batteries, make sure to observe the polarity. To do this, look at the diagrams on the inside of the battery compartments.

TROUBLESHOOTING

Problem Indicator Possible	solution
No sound. The red transmitter	LED does not light up.	Switch on the transmitter. Make sure charged batteries are installed correctly.
	The transmitter LED lights up.	Is the mute function activated?
	The receiver LEDs light up.	Turn up the volume. Make sure that the connection from the audio outputs to your mixing console or similar is working.
	The transmitter LEDs light up, the receiver LEDs do not light up.	Make sure that the frequencies on the transmitter and receiver are set the same.
The signal strength is significantly weaker than with conventional cabling / Different guitars are at different volumes.	The receiver LEDs light up.	Compensate for the problem using the GAIN control on the transmitter and the volume control on the receiver.
Sound increasingly distorted.	The receiver LEDs light up. The batteries are dead. Change them.
Interferences are disturbing the sound.	The signal LEDs light up. Locate possible sources of interference (other transmitters, steel reinforcements). Switch off transmitters that are not needed. Mark "dead spots".

If there is a legal regulation in your country regarding the disposal of electrical and electronic equipment, this symbol on the product or on the packaging indicates that this product must not be disposed of with household waste. Instead, it must be taken to a collection point for the recycling of electrical and electronic equipment. By disposing of this product in accordance with the regulations, you protect the environment and the health of those around you from negative consequences. For information on recycling and disposal of this product, contact your local government or household waste disposal service.

This product contains batteries. If there is a legal regulation in your country regarding the disposal of batteries, the batteries must not be disposed of in household waste. Consult your local regulations for the disposal of batteries. By disposing of this product in accordance with the regulations, you are protecting the environment and the health of those around you from negative consequences.

DECLARATION OF CONFORMITY

CE UK CA

Manufacturer:

Chal-Tec GmbH, Wallstraße 16, 10179 Berlin, Germany.

Importer for Great Britain:

Berlin Brands Group UK Ltd

PO Box 1145

Oxford,OX19UW

United Kingdom

The complete manufacturer's declaration of conformity can be found at the following link:

https://use.berlin/10026454

Cher client, chere clientele,

Berlin Brands Group UK Ltd

Berlin Brands Group UK Ltd

PO Box 1145

Oxford,OX19UW

United Kingdom