MARMITEK BoomBoom 55 Bluetooth User Manual

MARMITEK BoomBoom 55 Bluetooth User Manual

2 Safety instructions

Please read these instructions thoroughly before you use the device and keep them for future reference.

• Only for indoor use.
• Do not use the product in a damp environment or near water.
• Do not expose the product to extremely high or low temperatures, strong light sources or direct sunlight.
• This product is not a toy. Keep out of reach of children.
• Avoid using headphones/speakers with the volume turned up for an extended period of time. Doing so may damage your hearing. It is advisable to keep the volume at a moderate level at all times.
• Never open the product: the device may contain parts with deadly voltage.
• Repairs or service should only be performed by qualified personnel.
• Improper use, self-installed modifications or repairs will void any and all warranties.
• Marmitek does not accept any product responsibility for incorrect use of the product or use other than for which the product is intended.
• Marmitek does not accept liability for any consequential damage other than the legal product responsibility.

3 Introduction

Congratulations on your purchase of the Marmitek BoomBoom 55. This Bluetooth audio transmitter allows you to playback audio from any sound source through headphones or audio receivers that are equipped with Bluetooth technology. You can then control the audio using your sound source (eg. TV) or audio receiver (Bluetooth headset).
The BoomBoom 55 has a range of approx. 10 metres, enabling limitless enjoyment of your music in the same or adjoining room.

• HD Bluetooth audio transmitter Listen to music or TV audio with your Bluetooth headphones
• Get more from your Bluetooth headphones.
• Enjoy your favourite TV shows or music, without bothering anybody.
• Features digital audio inputs and aptX® technology for a superior music experience.
• The best solution for listening to your TV: no noticeable lag between image and sound, thanks to the latest aptX Low Latency® technology. *)
• Unique ability to use 2 headphones simultaneously

*) For best results, the headphones should also feature “aptX Low Latency®” technology. aptx Low Latency only works in single mode.

4 Set contents

A. 1 x BoomBoom 55, universal Bluetooth wireless stereo audio transmitter
B. 1 x Mini Jack audio cable
C. 1 x Mini Jack to RCA audio cable
D. 1 x USB power cable
E. 1 x USB adapter
F. 1 x set of instructions

Mini-jack kabel
This cable is plugged into the Boom Boom 55’s audio input.

Mini-jack adapter cable
This cable enables you to connect the BoomBoom 55 to the audio output (right- left) of your TV or audio system.

USB adapter
Connect D to E and provide power to the Boom Boom 55.

5 LED status

6 Getting started

Please take the following steps before using the product:

• Connect the Boom Boom 55 to your TV or audio system
• Power the Boom Boom 55
• Pair the Boom Boom 55 with a Bluetooth-enabled headset or speaker
• Enjoy!

We will now explain this step by step.

6.1 Connecting to your tv or sound system

For best results, connect the BoomBoom 55 to the digital audio output (toslink or coaxial) of your TV or audio system:
– Connect your digital audio cable (not included) to the digital audio output of your TV or audio system
– Connect the other end of the audio cable to the correct BoomBoom 55 audio input
– Connect the supplied USB power cable to the BoomBoom 55’s POWER jack and to the USB power adapter and plug it into the wall outlet
If your TV or audio system does not have a digital audio output, you can also connect the BoomBoom 55 to the analogue audio output or headphones-out:
– Connect one of the two supplied audio cables to the audio output of your TV or audio system
– Connect the other end of the audio cable to the BoomBoom 55 audio input
– Connect the supplied USB power cable to the BoomBoom 55’s POWER jack and to the USB power adapter and plug it into the wall outlet

6.2 Pairing

1. Make sure your Bluetooth headphones are close to the BoomBoom 55. The best distance is about 1 metre.
2. Put your Bluetooth headphones in pairing mode (please refer to your headphones’ user manual).
3. Set the BoomBoom 55’s switch to ON and press the pairing button. The LED will now flash quickly.
4. The BoomBoom 55 will now be automatically paired with your headphones. Once the pairing has been established, the blue LED on the BoomBoom 55 will light up continuously (this may take a while).

6.3 Reconnecting

If the BoomBoom 55 or your headphones have been turned off, the BoomBoom 55 will automatically make a connection once the
BoomBoom 55 and the headphones are turned on again.

6.4 Pairing with another device

You can easily pair the BoomBoom 55 with another pair of Bluetooth headphones. Switch off the already paired headset and
perform the above pairing procedure again.

6.5 On / off switch

Using the ON/OFF switch, you can turn the BoomBoom 55 on or off.

6.6 Pairing a second Bluetooth device

With the BoomBoom 55, you can pair two Bluetooth receivers at the same time. After pairing the first Bluetooth device, put the second device in pairing mode.
Now, press the BoomBoom 55’s pairing button once. The pairing with the first Bluetooth device will be momentarily interrupted, after which both Bluetooth devices will be paired with the BoomBoom 55. This can take up to two minutes.

6.7 Deleting paired devices from memory

To delete previously paired devices from the memory, proceed as follows:

• Turn off Boom Boom 55.
• Press the pairing button and hold.
• Turn on the Boom Boom 55.
• Wait until the LED blinks rapidly.
• Now release the pairing button.
• All previously paired devices are now erased.
• Continue with 6.2 to pair your Bluetooth device.

8 Product details

8.1 Technical specifications

General specifications DC Power 5V Micro USB
Bluetooth
Connection up to two Bluetooth devices (BT 3.0 or higher) Supported Bluetooth profiles A2DP Supported Codec SBC, AAC, aptX, aptX Low Latency (single-mode only)
Audio Latency SBC, 170 ms – 270 ms aptX, 60 ms -80 ms aptX Low Latency, 32 ms – 40 ms
Electric Performance – RF
Bluetooth version Bluetooth 3.0 + EDR, class 2 Transmit Power (Class 2) 4 dBm (Max) Range Up to 10 meters with Class 2> <2 connection
Up to 30 meters with Class 2> <1 connection
Input
Interface Audio Input Jack 3.5 mm stereo Coax Digital stereo Toslink Digital stereo
Electrical Performance—audio RL (1kHz tone / A-weight / 2 Vrms)
Audio Input Level (Max) 300 mV (RMS ) Frequency response 20 ~ 20 kHz (± 3 dB) Channel Separation Audio R/L ≧ 85 dB SNR (nominal, Audio RL) ≧ 70 dB total harmonic distortion (nominal, Audio RL) 0.05% DAC DSP Co-Processor 16-bit Internal Stereo CODEC with -95dB SNR. Sample rate Up to 44,1 kHz
Physical Light Indicator 2 color LED (Blue/Green) Dimension 56 x 59 x 15 mm Weight 35 g Operation temperature -10°C ~ +55°C Storage temperature -20°C ~ +60°C

Power adapter

Input voltage:                                                    100-240 VAC
Input AC frequency:                                         50/60 Hz
Output voltage:                                                 5.0 VDC
Output current:                                                1.0 A
Output power:                                                   5.0 W
Average active efficiency:                                  75.4 %
Efficiency at low load                                        (10 %): 72.3
No-load power consumption:                           0.078 W
5 V power connector:                                       USB A

9 Frequently asked questions (FAQs)

I am unable to pair my BoomBoom 55. Please check the following:

1.  Please ensure that the BoomBoom 55 is powered and press the pairing button twice.
2. Ensure that your headphones are in pairing mode (refer to your headphones’ user manual).
3. Ensure that the distance between your headphones and the BoomBoom 55 is not too large and there are no major obstacles between them.
4.  To ensure the widest possible range, make sure your BoomBoom 55 is within line of sight and the internal antenna is not positioned near large metal objects.

My BoomBoom 55 is paired, but I don’t hear anything.

1. Ensure that the blue LED on the Boom Boom 60 lights up continuously.
2. Ensure that the audio cable is properly connected.
3. Ensure that the BoomBoom 55 is connected to the correct audio output.
4. Ensure that the volume of your audio source is set to a comfortable listening level.
5. Ensure that the BoomBoom 55 is paired with the correct headphones.
6. Put the BoomBoom 55 and your Bluetooth receiver in pairing mode again.

I am unable to automatically connect to my headphones.

If you no longer automatically establish a connection with your headphones, press the pairing button twice (the BoomBoom 55
then goes into pairing mode) and put the headset in pairing mode.

I can’t pair a second Bluetooth device.

In order to use this feature, both Bluetooth devices should have Bluetooth version 3.0 or later.

Can I only use the BoomBoom 55 with headphones?

No, you can use the BoomBoom 55 with any Bluetooth device with audio playback capability. Including, for example, a Bluetooth speaker or a Marmitek BoomBoom 93 Bluetooth music receiver. If attached to your audio system, you can choose whether you want to hear the sound using the audio system and/or your headphones, or through the TV’s speakers.

Whenever I watch TV, audio is out of sync with video.

The wireless transmission of audio over Bluetooth may indeed result in some delay (latency). In most cases, this latency is not disturbing. If you use a media box to watch TV, connect the BoomBoom 55 to the audio output of your media box. This results in reduced latency. The BoomBoom 55 also supports aptX Low Latency technology. Your Bluetooth headphones also need to have this technology to be able to use this. With an aptX Low Latency connection, the LED turns green. The sound is distorted by a hum or interference If you do not use an adapter to power the BoomBoom 55, but, for example, connect it to your audio system’s USB connector, the resulting ground loop may sometimes cause a hum. In this case, use the USB power adapter. Using a USB port on, for example, a PC may also cause interference.

Can I pair a Bluetooth device with aptX Low Latency and a **second

device without aptX Low Latency?**

Yes, you can. If two devices are paired, aptX Low Latency cannot be used.
Do you have any other questions that have not been resolved by the above information? Please go to www.marmitek.com

10 Notification

10.1 Declaration of Conformity

Hereby, Marmitek BV, declares that this BoomBoom 55 is in compliance with the essential requirements and other relevant provisions of the following
Directives: Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC. Directive (EU) 2017/2102 of the European Parliament and of the
Council of 15 November 2017 amending Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
Commission Regulation (EU) 2019/1782 of 1 October 2019 laying down eco-design requirements for external power supplies pursuant to Directive 2009/125/EC of the European Parliament and of the Council and repealing Commission Regulation (EC) No 278/2009. You can read the Declaration of Conformity at http://www.marmitek.com

10.2 Recycling

Environmental Information for Customers in the European Union and other European countries with separate collection systems. This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. It is your responsibility to dispose of this and other electric and electronic equipment via designated collection facilities appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. For more detailed information about the disposal of your old equipment, please contact your local authorities, waste disposal service, or the shop where you purchased the product.

10.3 Copyrights

Marmitek is a trademark of Germatron B.V. BoomBoom 55™ is a trademark of Marmitek B.V. All rights reserved. Every effort has been made to ensure that the
information in this manual is accurate. Marmitek is not responsible for printing or clerical errors. Copyright and all other proprietary rights in the content (including but not limited to model numbers, software, audio, video, text and photographs) rests with Marmitek B.V. Any use of the Content, but without limitation, distribution, reproduction, modification, display or transmission without the prior written consent of Marmitek is strictly prohibited. All copyright and other proprietary notices shall be retained on all reproductions. Other company and product names mentioned herein may be trademarks of their respective companies. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Marmitek assumes no responsibility with regard to the performance or use of these
products.

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References

• Marmitek | Specialist for 25 years | Wireless HDMI & audio and Smart Home
• Marmitek | Al 25 jaar specialist in slimme oplossingen

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