Duett Quartett Fix - Microphone Auna - Free user manual and instructions

Brand	Auna
Model	Duett Quartett Fix
Product Type	UHF Wireless Microphone System
Transmission Frequencies	823.70 / 825.30 / 827.70 / 831.00 MHz
Maximum Range	50 m (under optimal conditions)
Frequency Response	100 Hz - 18 kHz (±3 dB)
Total Harmonic Distortion	< 1 %
Signal-to-Noise Ratio	> 85 dB
Receiver Power Supply	230 V AC, 50 Hz / 13-15 V DC, 300-500 mA power adapter
Microphones and Bodypack Power Supply	2 x 1.5 V AA batteries (not included)
Receiver Dimensions	215 x 170 x 50 mm
Microphone Dimensions	250 x 50 mm (diameter x height)
Bodypack Dimensions	100 x 65 x 30 mm
Audio Outputs	6.3 mm jack (unbalanced) and balanced stereo XLR
Settings	Volume (receiver), Gain (bodypack), STATE selector (microphone/headset/guitar)
LED Indicators	Power, AF (audio), RF (signal), low battery
Intended Use	Transmission of spoken and sung voice
Installation Tips	Place antennas at a 45° angle, avoid metal surfaces
Maintenance	Clean with a dry cloth, avoid moisture
Safety	Do not use unsupervised, keep out of reach of children
Spare Parts / Accessories	AA batteries, power adapter (included)

Frequently Asked Questions - Duett Quartett Fix Auna

How to turn on the system?

To turn on the system, set the receiver's Power switch to ON. Then turn on the transmitter (microphone or bodypack) using the POWER/MUTE switch. Check that the receiver's power LED lights up.

What to do if no sound comes out?

First check that the transmitter is on and the batteries are charged. Make sure the MUTE function is not activated. On the receiver, increase the volume and check the audio connections (Jack or XLR) to your mixer. If the RF LED does not light up, verify that the transmitter and receiver frequencies match.

How to connect a lavalier microphone to the bodypack?

Insert the lavalier microphone plug into the Audio-In input of the bodypack. Set the STATE selector to 'microphone' (MIC) for appropriate sensitivity. Adjust the GAIN if necessary to avoid distortion.

How to adjust the bodypack sensitivity?

Use the STATE selector to choose the mode corresponding to your source (microphone, headset, or guitar). Then adjust the GAIN potentiometer to obtain an optimal sound level without clipping.

What is the maximum range of the system?

The maximum range is approximately 50 meters under ideal conditions (line of sight, no metal obstacles). Range may be reduced by walls, metal structures, or other interference.

What batteries to use for the microphones and bodypack?

Use 1.5 V AA batteries (alkaline recommended). Insert them respecting polarity. When the red low battery LED lights up, replace the batteries promptly.

How to avoid interference?

Keep the receiver away from sources of interference (other transmitters, power cables, metal structures). Place the receiver antennas at a 45° angle. Turn off unused transmitters. If dead spots appear, move the receiver.

How to clean the device?

Use a dry, soft cloth to clean the surfaces. Do not use chemical or abrasive products. Avoid any moisture ingress into the connectors.

The red light is on on the transmitter, what to do?

The red light indicates that the batteries are low. Replace them with new AA batteries. If the light comes on with new batteries, check that they are inserted correctly.

Can I use the system with an electric guitar?

Yes, connect your electric guitar or bass to the Audio-In input of the bodypack using a jack cable. Set the STATE selector to 'guitar' (GUITAR) and adjust the GAIN for an appropriate level.

USER MANUAL Duett Quartett Fix Auna

Member of Berlin Brands Group

Handwerkerstr. 11

15366 Dahlwitz-Hoppegarten

Deutschland

Congratulations on purchasing this device. Please read the following instructions carefully and follow them to prevent possible damages. We assume no liability for damage caused by disregard of the instructions and improper use. Scan the QR code to get access to the latest user manual and more product information.

CONTENT

Technical Data 16

Intended Use 17

Tips to Achieve Optimum Performance 17

Operating Elements 18

Connections and Batteries 21

Troubleshooting 23

Disposal Considerations 24

Declaration of Conformity 24

TECHNICAL DATA

10026457, 10026458, 10026459
Frequencies	823,70 MHz 825,30 MHz 827,70 MHz 831,00 MHz
Range Max. 50 m
Audio frequency response 100 Hz - 18 kHz (± 3 dB)
THD < 1%
Receiver
Power requirements (AC adapter) ~230 V AC, 50 Hz
Power requirements (receiver) 13-15 V DC, 300-500 mA
Signal/Noise Ratio > 85 dB
Dimensions (W x D x H) 215 x 170 x 50 mm
10026457, 10026458
Microphone
Power requirements 2 x 1.5 V AA battery
Modulation type FM
RF Output ≥ 10 dBm
Max. deviation ± 70 kHz
Dimensions (Ø x H) 250 x 50 mm
10026458, 10026459
Belt pack
Power requirements 2 x 1.5 V AA battery
Modulation type FM
RF Output ≥ 10 dBm
Max. deviation ± 70 kHz
Dimensions (W x D x H) 100 x 65 x 30 mm

INTENDED USE

This device is for the transmission of speech and singing. It is solely designed and may only be used for this purpose. It may only be used in the manner described in this manual.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

The microphone system includes microphones with an integrated transmitter, which serve wireless transmission to the receiving unit. The systems operate within the UHF range (823 MHz - 832 MHz). The transmission range is 50m and depends on the local conditions. The appliance are designed for indoor use only.

TIPS TO ACHIEVE OPTIMUM 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.
• Adjust the receiving antennas at a 45^irc angle from vertical.
• Make sure that the receiving antenna is not near metal surfaces.
• Look for the battery indicator and replace the batteries when the red light comes on.
• When using the receiver on a rack or equipment system, make sure that the antennas do not touch or cross each other.
• Make a test tour before a demonstration or presentation. If you notice any dead spots, change the location of the receiver. If the dead spots remain, mark and avoid them.

OPERATING ELEMENTS

Receiver

6
1	Power On/Off	6	Antennas
2	Power LED	7	1/4" jack audio output (unbalanced)
3	AF LED	8	Balanced stereo XLR-outputs
4	VOLUME	9	AC jack
5	RF LED (indicates incoming signal)

Microphone

Belt pack

1	POWER/MUTE
2	Antenna
3	Belt clip
4	Audio-In (suitable for Lavallier- and Headset-Microphones and electric instruments)
5	Low-Battery LED
6	STATE switch (switch between adequate modes for lavallier-, headset- or electric guitar)
7	GAIN (adjust input sensitivity

CONNECTIONS AND BATTERIES

(a)

(b)

Connect the plug of the supplied headset with the audio-in jack of the belt pack as shown here. Set the transmitter work state in the wireless headset system.

Inserting the batteries

Be sure to observe the polarity when inserting the batteries (refer to the diagrams on the inside of the battery compartments).

TROUBLESHOOTING

Problem Indicator Suggested	Solution
No sound. The red transmitter LED is not lit.	Turn on the transmitter. Make sure that charged batteries are inserted correctly.
The transmitter LED lights up.	Is the mute (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 works.
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 wiring / Different guitars have different volume levels.	The receiver LEDs light up.	Compensate for the problem using the GAIN control on the transmitter and the volume control on the receiver.
Sound sounds increasingly distorted.	The receiver LEDs light up.	The batteries are dead. Replace them.
Interferences disturb the sound.	The signal LEDs light up.	Locate possible sources of interference (other transmitters, steel armor). Turn off transmitters that are not needed. Mark "Dead Spots".

If there is a legal regulation for the disposal of electrical and electronic devices in your country, 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 it in accordance with the rules, you are protecting the environment and the health of your fellow human beings from negative consequences. For information about the recycling and disposal of this product, please contact your local authority or your household waste disposal service.

This product contains batteries. If there is a legal regulation for the disposal of batteries in your country, the batteries must not be disposed of with household waste. Find out about local regulations for disposing of batteries. By disposing of them in accordance with the rules, you are protecting the environment and the health of your fellow human beings 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, OX1 9UW

United Kingdom

The complete declaration of conformity of the manufacturer can be found at the following link: use.berlin/10026457

Estimado cliente:

Berlin Brands Group UK Ltd

PO Box 1145

Oxford, OX1 9UW

United Kingdom

Berlin Brands Group UK Ltd

PO Box 1145

Oxford, OX1 9UW

United Kingdom

Berlin Brands Group UK Ltd

PO Box 1145

Oxford, OX1 9UW

United Kingdom