Shenzhen Juxin Digital Technology AU3401 AUX Switcher 4X1 with Bluetooth 5.0 User Manual
- June 4, 2024
- Shenzhen Juxin Digital Technology
Table of Contents
AUX SWITCHER 4X1
with Bluetooth5.0
(Switcher + Bluetooth ) AU3401 manual V2.0
Product presentation
When you have only 1 AUX input and no Bluetooth on your device, AU3401 is the most suitable solution This product can solve the problem of KTV/ home amplifier speaker interface shortage. The input terminal can connect to a mobile phone, TV, set-top box, game console, DVD,3 wired audio source devices such as computer +1 wireless Bluetooth device. The output device can be connected with a power amplifier, active audio, car audio, and other equipment. Switch the signal input source through the button on AU3401 or the remote control,Easy to operate, and solve the problem of often plugging line. lt can also make Upgraded from wired audio to Bluetooth audio.
Product parameters
| Bluetooth version: | V5.0 |
|---|---|
| Bluetooth name: | Juxin-3401 |
| Operating frequency: | 2.4GHz |
| Voltage: | DC5V 0.5A |
| Power interface: | Micro USB |
| Audio interface: | 3.5mm |
| Bluetooth distance: | accessible 10 meters |
| Remote control distance: | straight line meters |
Product function
- Bluetooth with independent switch function (can be turned off independently when not in use)
- Three 3.5mm stereo audio inputs can connect 3 audio source devices. Each sound source is independent of the other, with no interference, no noise, and no current sound.
- The button/remote control can switch any output function of 4 audio sources, remote control can be used to control Bluetooth sound size, up and down, play/pause, mute; shut down
- Bluetooth transmission distance: barrier-free 10 meters, infrared remote control distance straight 10 meters.
- Output interface: 3.5mm audio cable to connect the active audio/power amplifier, Input interface: 3.5mm audio cable to connect the TV, DVD, set-top box, games consoles, mobile phones, computers, etc.
- Power interface: Adopts Micro USB + 5V 0.5A power supply, which can be supplied by the charger.The USB port on computers, TV, and other equipment.
Bluetooth Connection
Connect the power amplifier device with 3.5mm to 2RCA cable, connect the device to a 5V power supply and turn it on, the PWR indicator lights up a red light, the IN 1 indicator lights up a blue light, and the Bluetooth indicator lights up. At this time, turn on the Bluetooth transmitter to find the matching device of Juxin3401, after the connection is successful, Bluetooth prompt sound will appear: “Bluetooth Connected Successfully” Press the remote control middle Bluetooth button to turn off the Bluetooth function independently with a prompt sound.
Bluetooth reception
(Mobile phone, smart TV with Bluetooth matching AU3401, wired speaker upgrade
Bluetooth speaker:
AUDIO SWITCH
Computer, TV, DVD, set-top box, game console, karaoke and other audio source
equipment Sharing a set of power amplifier sound equipment)
Description of remote control
Number 1 is: The Bluetooth audio input interface button Numbers 2-4 are: Input keys for other wired audio sources
Common problem
- The PWR power indicator on the device does not turn red? A: Check whether the U58 power cord is normally inserted into the power supply. Please press the power button on the remote control to turn it on.
- Does the Bluetooth indicator light not light or blink? A: Please press the Bluetooth button on the remote control to turn on the Bluetooth.
- No sound on the amplifier? k Check whether the audio cable between the equipment and the power amplifier is correct Connection, whether the power amplifier input interface is normal, B. Please select IN 1 audio input port light for Bluetooth connection
- Unable to connect to Bluetooth? A: Press the Bluetooth button on the remote control, and there will be a prompt sound ‘Bluetooth mode’. Turn on the bluetooth and find luxin3401 and match successfully.
- Bluetooth is quiet? A: Please press the volume button on the remote control to increase the volume.
- Noise and electricity? A: if there is noise, please replace the power adapter. If there is current, please switch to the power amplifier, The connected audio cable should be replaced with a standard red audio cable or better,
- Does the device need to rematch Bluetooth when it is restored after power failure? A: The device Bluetooth has the function of memory. It will automatically connect to the device after power is cut off.