Audac WP225 Bluetooth pairing button with LED User Manual
- June 5, 2024
- AUDAC
Table of Contents
Audac WP225 Bluetooth pairing button with LED
Introduction
Universal wall panel – Microphone, line & Bluetooth receiver
The WP225 is a remote wall mixer that can be used in combination with various AUDAC devices. It converts the signal coming from a stereo line-level audio source (such as a tuner, mobile devices, … ) or balanced microphone to the level corresponding to the differential signal input making it possible to transfer high-quality audio over long distances between the wall panel and the loudspeaker, by just using inexpensive twisted-pair CAT5e or better cabling. On the front side of the wall panel, there is a 3.5 mm jack stereo line input connection available together with a balanced XLR microphone input, both provided with their own knob which allows the signals to be mixed together. It also features a Bluetooth receiver and pair button with a handy LED status to check if its in pairing mode or already connected to a device. Bluetooth pair name can be customized as desired. The Bluetooth receiver works with iPhones, iPads, iOS & Android smartphones, tablets, PC, Laptops, Desktops, etc… The WP225 is available in 2 colours and is compatible with most standard EU style in-wall boxes for solid and hollow walls. With the Elegant ABS front panel with glass, it will blend into any environment.
Precautions
READ THE FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY
- ALWAYS KEEP THESE INSTRUCTIONS. NEVER THROW THEM AWAY
- ALWAYS HANDLE THIS UNIT WITH CARE
- HEED ALL WARNINGS
- FOLLOW ALL INSTRUCTIONS
- NEVER EXPOSE THIS EQUIPMENT TO RAIN, MOISTURE, ANY DRIPPING OR SPLASHING LIQUID. AND NEVER PLACE AN OBJECT FILLED WITH LIQUID ON TOP OF THIS DEVICE
- NO NAKED FLAME SOURCES, SUCH AS LIGHTED CANDLES, SHOULD BE PLACED ON THE APPARATUS
- DO NOT PLACE THIS UNIT IN AN ENCLOSED ENVIRONMENT SUCH AS A BOOKSHELF OR CLOSET. ENSURE THERE IS ADEQUATE VENTILATION TO COOL THE UNIT. DO NOT BLOCK THE VENTILATION OPENINGS.
- DO NOT STICK ANY OBJECTS THROUGH THE VENTILATION OPENINGS.
- DO NOT INSTALL THIS UNIT NEAR ANY HEAT SOURCES SUCH AS RADIATORS OR OTHER APPARATUS THAT PRODUCE HEAT
- DO NOT PLACE THIS UNIT IN ENVIRONMENTS WHICH CONTAIN HIGH LEVELS OF DUST, HEAT, MOISTURE OR VIBRATION
- THIS UNIT IS DEVELOPED FOR INDOOR USE ONLY. DO NOT USE IT OUTDOORS
- PLACE THE UNIT ON A STABLE BASE OR MOUNT IT IN A STABLE RACK
- ONLY USE ATTACHMENTS & ACCESSORIES SPECIFIED BY THE MANUFACTURER
- UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME
- ONLY CONNECT THIS UNIT TO A MAINS SOCKET OUTLET WITH PROTECTIVE EARTHING CONNECTION
- THE MAINS PLUG OR APPLIANCE COUPLER IS USED AS THE DISCONNECT DEVICE, SO THE DISCONNECT DEVICE SHALL BE READILY OPERABLE
- USE THE APPARATUS ONLY IN MODERATE CLIMATES
CAUTION – SERVICING
This product contains no user-serviceable parts. Refer all servicing to qualified service personnel. Do not perform any servicing (unless you are qualified to)
EC DECLARATION OF CONFORMITY
This product conforms to all the essential requirements and further relevant specifications described in following directives: 2014/30/EU (EMC), 2014/35/EU (LVD) & 2014/53/EU (RED).
WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)
The WEEE marking indicates that this product should not be disposed with regular household waste at the end of its life cycle. This regulation is created to prevent any possible harm to the environment or human health. This product is developed and manufactured with high-quality materials and components which can be recycled and/or reused. Please dispose this product at your local collection point or recycling centre for electrical and electronic waste. This will make sure that it will be recycled in an environmentally friendly manner, and will help to protect the environment in which we all live.
Overview front panel
On the front of the wall panel you will find a Bluetooth pair button with a
convenient LED indicator to check if it is in pairing mode or already
connected to a device. The Bluetooth pairing name can be customized as
desired. There is also an unbalanced 3.5 mm jack stereo line input connection
available together with a balanced XLR microphone input, both provided with
their own knob which allows the signals to be mixed together. 
Front panel description
Bluetooth pairing button with LED
Pressing the BlueTooth button will put the WP225 into pairing mode. This can
be recognized by the blinking of the blue LED. If the wall panel is connected
to a device the LED will be constantly lit. If the button is pushed again, the
connection will be disconnected and the WP225 will go back into pairing mode.
Balanced microphone input
A balanced microphone can be connected to this XLR input connector. For
powering condenser microphones, Phantom power can be enabled.
Unbalanced line input
An unbalanced stereo audio source can be connected to this 3.5mm jack stereo
line input.
Potentiometers for signal control
The individual signal levels for the line and microphone inputs can be
adjusted with these potentiometers. This feature allows for the signals to be
mixed together.
Overview rear panel
The rear of the WP225 contains an 8-pin Terminal Block connector, which is
used to connect the wall panel to the twisted pair cabling. Below the 8-pin
connector is a 6-pin connector. This input connector is a duplicate of the
line and mic input but for permanent connections. Below of the 6-pin connector
are some DIP switches. These switches allow certain functions to be turned on
or off, depending on the situation the WP is in. 
Rear panel description
8-pin terminal block (3.81 mm pitch) output connection
The rear of the WP225 contains an 8-pin Euro-Terminal Block connector, where
the wall panel must be connected to twisted pair cabling. For more information
on how to make the connections can be found under “Connecting” in Chapter 3 of
this manual.
6-pin terminal block (3.81 mm pitch) input connection
The 6-pin Euro-Terminal block is an input connector. This is a duplicate of
the mic and line inputs but for a permanent connection.
DIP switches
- DIP switch enable/disable phantom power: The phantom power for the microphone input can be enabled or disabled.
- DIP switch enable/disable Bluetooth: This switch enables or disables the Bluetooth function.
- DIP switch enable/disable output level +12 dBV: When the option of +12 dBV is enabled, the wall panel is compatible with remote input devices. When it is disabled, the wall panel is compatible with standard line inputs (0 dBV)
- DIP switch mono/stereo: With this switch, the operation mode can be switched between mono and stereo mode for the Line or Mic/ Bluetooth signal. When the wall panel is used in mono mode, the input signal applied to the left input signal will be available on both left and right outputs.
Quick start guide
This chapter guides you through the process for a basic setup where a WP225 should be connected to a system with wired network. Install your wall panel on the desired location by means of the optional available WB45S/FS (for solid walls) or WB45S/FG (for hollow walls) installation boxes. Provide a twisted pair cable (CAT5E or better) from the receiving device to the wall panel. Connect the 8-pin terminal block to a receiving device with a twisted pair cable. After all those connections are made, just plug in the connectors of the twisted pair cable, plug in the mains power on the loudspeaker side and your system is ready for operation. You can connect your line, microphone and Bluetooth audio sources to the wall panel, and your sounds should be audible through the system.
Connecting a remote input to a line input connection
Connections
CONNECTION STANDARDS
The in-and output connections for AUDAC audio equipment are performed according to international wiring standards for professional audio equipment
The 8-pin Euro-Terminal Block on the rear side of the WP225 should be
connected to twisted pair cabling. The maximum cable distance between the
input unit and the speaker system can reach up to 100 meters. To ensure a
proper working of the system, all 8 conductors of the twisted pair cable have
to be connected according to the table below. 
Technical specifications
