BTCA508 - Bluetooth Receiver JUNG - Free user manual and instructions

Product Type	Bluetooth Receiver
Brand	JUNG
Model	BTCA508
Dimensions (approx.)	70 x 70 x 20 mm
Weight (approx.)	50 g
Power Supply	USB 5V DC (via micro USB port)
Bluetooth Version	5.0
Bluetooth Range	Up to 10 m (line of sight)
Supported Profiles	A2DP, AVRCP
Audio Output	3.5 mm stereo jack, RCA (optional)
Frequency Response	20 Hz - 20 kHz
Signal-to-Noise Ratio	> 85 dB
Pairing Method	Automatic or manual (press button)
LED Indicator	Blue (connected), red (pairing)
Maintenance	Clean with a soft, dry cloth. Do not use liquids.
Safety	Avoid moisture and extreme temperatures. Do not disassemble.
Spare Parts	None user-replaceable. Contact JUNG support for repairs.
Reparability	Not designed for user repair. Professional service required.
Compatibility	Smartphones, tablets, computers with Bluetooth
Package Includes	BTCA508 unit, USB cable, 3.5mm audio cable, user manual

Frequently Asked Questions - BTCA508 JUNG

How do I pair the BTCA508 with my smartphone?

Turn on the BTCA508 (press the power button). The LED will flash blue. On your smartphone, enable Bluetooth and select 'JUNG BTCA508' from the list. If prompted, enter PIN 0000. Once connected, the LED will stay solid blue.

What is the Bluetooth range of the BTCA508?

The BTCA508 has a range of up to 10 meters (33 feet) in open space. Walls and obstacles may reduce the range.

Can I use the BTCA508 with non-Bluetooth speakers?

Yes, connect the BTCA508 to your speaker via the 3.5mm audio cable or RCA cables (if included). The receiver will stream audio from your Bluetooth source.

Why is the LED flashing red?

A flashing red LED indicates the receiver is in pairing mode. If it won't pair, reset the device by turning it off and on again, then repeat the pairing process.

Does the BTCA508 have a built-in battery?

No, the BTCA508 is powered via USB (5V) and does not have an internal battery. It must be connected to a USB power source to operate.

How do I reset the BTCA508?

To reset, turn off the device, then press and hold the pairing button for 10 seconds. The LED will flash quickly, indicating a reset. Release the button and power on again.

Can I connect multiple Bluetooth sources simultaneously?

No, the BTCA508 connects to one source at a time. To switch, disconnect the current device and pair the new one.

What is the audio quality like?

The BTCA508 supports high-quality audio streaming with a frequency response of 20 Hz - 20 kHz and a signal-to-noise ratio >85 dB for clear sound.

Is the BTCA508 compatible with my TV?

Yes, if your TV has Bluetooth capability, you can pair it with the BTCA508. Alternatively, connect the TV's audio output (3.5mm or RCA) to the receiver.

How do I clean and maintain the BTCA508?

Use a soft, dry cloth to wipe the exterior. Do not use water, solvents, or abrasive cleaners. Avoid exposing the device to moisture or extreme temperatures.

USER MANUAL BTCA508 JUNG

Operating instructions

Description of device

The JUNG Bluetooth Connect BTC... consists of an operating cover and a flush-mounted power supply. The audio source (e.g. smartphone or MP3 player) is connected and the device is operated via the operating cover. The device is operated and set up via 8 sensor buttons.

The connections for mains voltage, loudspeakers and audio output are available on the power supply unit. The Bluetooth Connect can be operated with one or two loudspeaker modules LSM...

The music signal is transmitted via Bluetooth, amplified internally and output to loudspeakers or an external amplifier. The tracks and volume can be changed via sensor buttons. Up to 6 audio sources can be taught in, from which one audio source can be connected actively with the Bluetooth Connect.

Safety instructions

Electrical equipment must only be installed and assembled by qualified electricians. Failure to comply with these instructions may result in damage to the device, fire or other hazards. This product is only intended for use in dry rooms.

These instructions are an integral part of the product and must remain with the end customer.

Operation

The lower half of the cover is used for operation. All operations are made via 8 sensor buttons. In standby mode the buttons are hidden and are displayed each time you touch the lower area.

Switching on / Switching off

The Bluetooth Connect is switched on and off here (standby).

Note: After switching on, the Bluetooth Connect connects automatically to the last audio source if it can be reached. If the source is not available, e.g. because it is not within range, the next audio source is connected. The Bluetooth Connect attempts to reach the taught-in audio sources in the sequence they were taught in.

While searching for the connection, the button illumination dims brighter and darker. The playback starts automatically depending on the device type / device software.

Adjusting the volume

The volume is adjusted using the buttons. The Bluetooth Connect always starts with the volume that was last adjusted.

Teaching in the audio source

With a press of a button, the Bluetooth Connect switches to the learn mode and is then visible for a maximum of 30 seconds for audio players with an integrated Bluetooth interface (e.g. smartphone or MP3 player). A connection can now be established via such a device and it can be taught in on the Bluetooth Connect.

Note: During the 30 seconds, the buttons will flash until the connection has been established.

In some operating systems, a device that has previously been taught-in can only be taught-in again if the existing connection was deleted in this device.

Selecting the audio source

With a long press of a button (>2 s) the connection to the next taught-in and accessible audio source is established. Afterwards, the playback is started. The search is indicated by dimming the button illumination brighter and darker. This procedure can last up to 40 seconds depending on the number of the taught-in devices.

Selecting a track

The last/next track can be selected by a brief press of a button. The track sequence corresponds to the order of the audio source. The sequence can normally be defined there according to albums, artists, genre or playlists.

Pause

With a press of a button, the playback of the connected audio source is interrupted.

Deleting connections

With a long press of a button (>10 s), all previously taught-in audio sources are deleted from the Bluetooth Connect.

Intended use

• Installation in a flush-mounted device box according to DIN EN 49073 (recommended: deep box)
- Bluetooth Connect for audio output in conjunction with a playback device and for media control

Product characteristics

• Bluetooth Connect with sensor buttons
• Solid glass front
• Stereo playback
• Connecting terminals for two loudspeakers
• Stereo/mono change-over
• Easy operation
  • High reception quality
• Integrated amplifier
  • Storage of 6 audio sources
• Switching on with the last audio source
• Switching on with the last volume
• Extension unit input

Installation

The Bluetooth Connect BTC... has been designed for installation in device boxes DIN EN 49073.

The connections for mains voltage, loudspeakers and the audio output are located on the flush-mounted power supply unit. The operating cover together with the frame are mounted onto the power supply unit.

Netzanschluss

The Bluetooth Connect requires a permanent mains connection. A loopthrough via the connecting terminals is not permitted.

Before carrying out work on the device, disengage all the corresponding circuit breakers. Cover up live parts in the working environment. Within the device box, all the cables carrying low voltages must have an insulating hose in order to guarantee protective separation.

Connecting an extension unit

The extension unit connection (1) is used to switch the Bluetooth Connect on/off via switches, e.g. together with the light. The extension unit input may only be operated on the same phase.

Before carrying out work on the device, disengage all the corresponding circuit breakers. Cover up live parts in the working environment. Within the device box, all the cables carrying low voltages must have an insulating hose in order to guarantee protective separation.

Connecting a loudspeaker

The device is intended for operation with one or two loudspeaker modules LSM... The connection cable can be up to 5 m long.

In stereo mode, both outputs (L+R) are used. The device detects autonomously if only one loudspeaker is used and then changes its operating mode to mono.

The connection of several loudspeakers per output is not permitted.

Loudspeakers of other manufacturers may only be used if the technical data is identical with the JUNG LSM....

Please observe the polarity.

Mono/Stereo change-over

If two loudspeakers are to be operated in mono, e.g. in separate rooms, it is possible to change over by pressing both buttons simultaneously for 10 seconds. The new mode is indicated by tones. One tone corresponds to the mono mode, and two tones correspond to the stereo mode.

Line-out (AUX)

The Line-out (AUX) is used for connecting to an external amplifier or to the JUNG Smart Radio RAD...

Installing the power supply unit

After connecting all cables, the power supply unit must be mounted in the device box in the correct position.

Installing the operating cover

After installing the power supply unit in the device box, the cover incl. the frame is mounted onto the power supply unit.

Technical data

Rated voltage: AC 230 V \~

Frequency: 50/60 Hz

Power consumption in standby: 0.37 W

Power consumption in operation: < 4.00 W

Ambient temperature: 0...+50 °C

Atmospheric humidity: 15% ... 90%

no condensation

Bluetooth: A2DP, AVRCP

Degree of protection: IP 20

Connection: Screw terminals

1 x 1.5 mm² or 1 x 2.5 mm²

Connecting cable loudspeaker:

Twin cable H03VH-H, 2 x 0.75 mm²

alternative:

JY-(St)- Y 2x2x0.6

Length: max. 5 m

Loudspeaker LSM...:

Rated load capacity: 2.5 W

Impedance: 4 Ω

Frequency range: 20 ... 15000 Hz (-10 dB)

Line-out (AUX):

Impedance: 470 Ω

Output level: 1 V

The CE-sign is a free trade sign addressed exclusively to the authorities and does not include any warranty of any properties.

Warranty

We reserve the right to make technical and formal changes to the product in the interest of

technical progress.

We provide a warranty as provided for by law. Please send the device with a description of the defect to our central customer service office:

ALBRECHT JUNG GMBH & CO. KG

Service Center

Kupferstr. 17-19

44532 Lünen

Germany

Bluetooth®

SPECIAL INTEREST GROUP Bluetooth SIG, INC.

is a trademark of the

SIG, Inc.