Accessories / Mounts & Stands
User Manual for Av Link 122.383UK Bluetooth Receiver Wallplate
Quick guide for the Av Link 122.383UK Bluetooth Receiver Wallplate. Learn how to pair devices, connect audio outputs, and install the unit safely.
Table of contents
Manual images
Click an image to enlargeQuick Start Guide
To begin using your Bluetooth receiver, follow these steps:
- Powering On/Off: Turn the power/volume knob clockwise to turn the unit on until you hear a click. Turn anti-clockwise to turn it off.
- Pairing: Turn the knob clockwise until the BT status light flashes quickly. Open the Bluetooth settings on your smart device and select Music BT. If prompted for a code, enter 0000.
- Status Indicators: When connected, the BT status light flashes intermittently. When streaming content, the light flashes twice intermittently.
- Reconnection: The unit automatically reconnects to previously connected devices if they are within the 30m range and set to discoverable. Note that the unit can only connect to one device at a time.
Product Overview
The Av Link 122.383UK is a Bluetooth receiver housed in a standard 1-gang plastic wallplate. It is designed for use in classrooms, boardrooms, kitchens, or home studies, allowing wireless audio streaming from smartphones, tablets, and other Bluetooth-enabled devices.
Technical Specifications
- Bluetooth Version: v5.0 with apt-X
- Range: Up to 30m (clear line of sight)
- Audio Input: Bluetooth or stereo line level (3.5mm jack)
- Audio Output: 5-pin screw terminal (balanced)
- Power Input: 5VDC/1A via supplied UK PSU
- Dimensions: 87 x 87 x 68 mm (wallplate only)
- Weight: 62g
Installation and Connection
The unit is supplied with a 50mm backbox for easy installation. The connection diagram illustrates how to link an audio source (via Bluetooth or the 3.5mm AUX input) to the wallplate, which then outputs audio to an amplifier via the 5-pin screw terminal.
Safety Warnings
- Do not immerse the device in water or expose it to damp conditions.
- Do not use the device if it appears damaged.
- Do not attempt to repair or disassemble the unit, as this will invalidate the warranty.
- Only use the recommended power supply provided. If connecting to mains power internally, consult a qualified electrician.
- Do not locate the device near heat sources or expose it to high temperatures.
Practical help
Common problems
Device not connecting
Ensure the device is within the 30m transmission range and set to discoverable mode.
Multiple devices trying to connect
The unit can only connect to one smart device at a time and will automatically reconnect with the closest device.
No power
Ensure you are using the supplied 5VDC/1A power supply.
Before use
- Verify the 50mm backbox is installed correctly.
- Ensure the power supply is 5VDC/1A.
- Check that the Bluetooth device is within 30m.
- Confirm the amplifier is connected to the 5-pin screw terminal.
Specs in practice
- Bluetooth v5.0 with apt-X
- Provides high-quality wireless audio transmission.
- 5-pin screw terminal
- Balanced audio output for professional wiring to an amplifier.
Images and diagrams
- The wallplate acts as a bridge between an audio source (Bluetooth or 3.5mm jack) and an amplifier.
Model compatibility
- Compatible with Bluetooth-enabled devices like smartphones, tablets, and iPods.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.