XIAOKOA U12DX Wireless Guitar System User Guide

XIAOKOA U12DX Wireless Guitar System

Product Introduction

1. This wireless electric instrument pickup with 180 rotatable 1/4′ plug, offers a reliable and affordable way to transmit your guitar (or any other electric musical instrument) signal, enabling you to break free from using cables.
2. U12DX comes in the handy pocket-sized forms of a transmitter and its corresponding receiver, exquisite and convenient to carry, crystal-clear sampling at 550MHz-598 MHz, a frequency range spanning 20Hz to 20kHz, clear and loud without distortion.
3. This product is dedicated to musical instruments, uses digital UHF radio frequency wireless transmission technology long transmission distance up to 40-50 meters, strong anti-interference ability. It can be widely used in teaching, conference, stage performances, etc.

NOTE
Please read and follow this user guide before use. If any questions, please contact us free.

Structure Description

Transmitter

1. 6.35mm Single Conversion Plug
2. Power Switch
3. Volume -/ Long press 2 seconds to switch to frequency conversion mode.
4.  Volume +/Long press for 10 seconds to pair
5. 5V USB Charging Port
6. LCD Display
7. Transmitter Charging Status Indication (Red Light)

Receiver

1.  6.35mm Single Output Plug
2. Power Switch
3. Volume-
4. Volume+
5. 5V USB Charging Port
6. LCD Display
7. Receiver Charging Status Indication (Red Light)
   Connection Status Indication(Blue Light) Blue light flashes quickly means the pairing status has been entered, blue light on constant means paired successfully

Basic Operation

1. Inserted the transmitter into the guitar, keyboard, etc electrical device output port(6.35mm hole), inserted the receiver into the amplifier instrument input port or MIC port (6.35mm hole)
2. Pickup equipment: the transmitter is plugged into a 6.35mm output jack of guitar, bass, etc electrical equipment.
3. Sound amplification equipment: the receiver is inserted into the MIC hole of the sound reinforcement equipment.

NOTE
Some sound reinforcement devices do not have MIC holes and the receiver can be inserted into the “Line In” or “AUX hole This product is an electric music instrument pickup and is not recommended for use as a wireless microphone Due to the difference in output power and circuit parameters of each type of sound-amplifying device, the user needs to
adjust the volume of the sound amplifier, the volume of the electric instrument transmitter, the distance between the electric instrument transmitter and the sound amplifier, otherwise it may cause a harsh whistling sound of the sound amplification equipment

Pairing

1. Turn on the transmitter power, long press”+” for 5 seconds, the “— blue light flashes quickly on the display, indicating that the pairing status has been entered.
2. Turn on the power switch of the receiver to wait for pairing, at this time, the transmitter and receiver will be paired automatically.
3. After successfully paired, the blue light of the receiver will be on constantly. If the blue light of the receiver still flashes means that the airing was not successful, you must re-pair the device as described above.

Channel Switch

1. After paired successfully, press and hold the volume”_” button of the transmitter for 2 seconds, the emergence of “” on the display, indicating that enter the channel mode (eg: “CO6″), then press”+/ ” to change.
2. The number beginning with “u” on the display represents the volume mode (eg: “UO8”).

Simultaneous Use of Multiple Devices

If there are multiple sets of products that need to be paired, only one transmitter and receiver can be turned on at the same time.

• To switch channels, you need to perform a successful pairing by following the “Pairing” step above. Then press and hold the volume”_” button of the transmitter for 2 seconds into the channel mode.
• The simu ltaneous use of multiple sets of products: The first products press on the transmitter then change to “C01″ channel, the second one press”-” on the transmitter change to “C02”..and so on, support up to 40 sets of products.

NOTE

1. Ensure to change the channel in the order
2. Each device corresponds to a channel

Battery Status

• appearances on the display after 10 seconds without any operation,3 lines mean 100% of electricity, 2 lines mean 70% of electricity, 1 line means 40% of electricity.
• When”-” flashes quickly, means the power is less than 10%, and should be turned off and charged immediately. ) The product charging interface is a standard Micro USB interface. Plug the included charging cable into the Micro USB interface of the product and insert the other end into the USB jack of the computer, mobile power supply, charger, et., and could start charging the product

Restore Factory Setting

1. Press and hold the+” key in the shutdown state, turn on the power switch, and then release it after the single blue light on the screen enters the circular flash mode, then turn on the receiver to enter the reset mode.
2.  After a few seconds, the display shows normal and connected. The blue light of the receiver is always on, and the factory settings have been successfully reset

Product Parameters

Package List

1. Transmitter x1
2. Receiver x1
3. Double-head Power Cord x1
4. User Guide x1

Customer Service

1. @XIAOKOA
2. support@xiaokoa.com
3. http://www.xiaokoa.com

Trouble Resolution

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