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JK Audio BlueKeeper User Manual

Wireless audio gateway
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BlueKeeper
Wireless Audio Gateway
User Guide
JK Audio

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Summary of Contents for JK Audio BlueKeeper

  • Page 1 BlueKeeper ™ Wireless Audio Gateway User Guide JK Audio...
  • Page 2 Or check out our FAQ section for answers to common questions. Limited Warranty The BlueKeeper is covered by a 2 year warranty to be free from defective work- manship and materials. To obtain service, contact JK Audio by phone or email for return authorization.
  • Page 3: Table Of Contents

    Contents Contents Overview Getting to know your BlueKeeper 2 Controls & Indicators 4 Inputs & Outputs Getting Connected Bluetooth Wireless Technology FAQs Technical Information Contents...
  • Page 4 HD Voice, and voice a more natural sound, while the both phones must be on the same carrier, additional upper octave dramatically improves in coverage areas that support HD Voice. speech clarity and intelligibility. BlueKeeper™ Wireless Audio Gateway...
  • Page 5: Overview

    Bluetooth wireless headset. Connect your favorite microphone and headphones for dramatically improved sound quality at both ends of the call. BlueKeeper allows you to send mic and line level signals into your wireless phone while maintaining excellent separation between your voice and the caller.
  • Page 6: Getting To Know Your Bluekeeper

    Getting to Know Your BlueKeeper Controls & Indicators Call/Pair Button Use this button to control the access Bluetooth functions, answer incoming calls or redial the last number called. Drop Button Press this button to drop (hang up) a call. Send 1 Level Adjusts the signal level that you are sending into the phone call, through the female XLR input.
  • Page 7 The <Send 1> volume control will set the level of any audio connected to the <Send 1> XLR jack on the back of the BlueKeeper. The <Send 2> control will set the level of the <Send 2> mini jack on the back of the BlueKeeper.
  • Page 8: Inputs & Outputs

    Getting to Know Your BlueKeeper Inputs & Outputs Bluetooth Antenna Do not obstruct. Caller Output Male balanced XLR output contains only the caller’s voice. Send 1 Input Female balanced XLR input for signals going out to the cell phone. Mic or line level input.
  • Page 9 Getting to Know Your BlueKeeper Inputs & Outputs Cont’d Stereo Output 3.5 mm <Stereo Out> mini jack contains both Send and Caller audio channels with levels determined by the <Send 1> and <Send 2> level controls and the <Caller> level control. Left channel contains your local Send audio and right channel contains the Caller’s audio from the cell...
  • Page 10: Getting Connected

    Setting up for two or more Mics and a Mixer (Mix Minus Caller) Note: A mix-minus signal is an audio signal that contains a mix of your local microphones plus any other audio, minus the Caller’s own voice. Sending the Caller’s audio back to the BlueKeeper will cause an echo, or feedback.
  • Page 11 Post Post Completing Setup 10. Connect the supplied DC power supply to the back of the BlueKeeper and then to an AC power outlet. 11. Adjust the <Send> level controls so that you consistently light the green -20 dB and -9 dB and rarely light the red -3 dB peak Send LED. These flashes should occur only during loud speech bursts.
  • Page 12: Bluetooth Wireless Technology

    Bluekeeper’s Connection History. Subsequent connections can be made from Idle Mode. In Pairing Mode, any Bluetooth enabled device within range can pair with your BlueKeeper. When you’re first connecting to a new device, you should be in an environment with no other Bluetooth wireless technology enabled devices within range that might also be in Pairing Mode.
  • Page 13 BlueKeeper retains a history of the 16 most recent devices. To clear the connection history and return to factory reset, from the power off state, hold the <Call> button in for at least 20 seconds. The Bluekeeper will clear the history and then go into Pairing mode.
  • Page 14: Faqs

    USB or FireWire interface product. If you would like to record from the mixed Mono Out of Bluekeeper, you will need to get an appropriate TRRS to mic / headphone adapter.
  • Page 15 FAQs 7. There is a loud hum on the output of my BlueKeeper, even when nothing else is connected. What else could it be? Make certain you are using the regulated power supply that was shipped with this unit. Power supplies are not all the same.
  • Page 16: Technical Information

    Frequency Response: Hands-Free (Full Duplex HD Voice): 50 Hz– 7 kHz Misc. Isolation: 1500 VAC Power: 120-240 VAC Power Supply 7” x 6” x 1.6” (18 x 15 x 4.2 cm) Size: Weight: 2.2 lbs. (1kg) BlueKeeper™ Wireless Audio Gateway...
  • Page 17 Technical Information Block Diagram Block Diagram...
  • Page 18 Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his/her own expense. Changes or modifications not expressly approved by JK Audio can void the user’s authority to operate the equipment. BlueKeeper™ Wireless Audio Gateway...
  • Page 19 JK Audio, Inc. Manufacturer’s 1311 E 6 Street Sandwich, Illinois 60548 USA Address: Declares that the product: Product Name: BlueKeeper Wireless Audio Gateway Model Numbers: BlueKeeper Conforms to the following Product Specifications: Safety: CAN/CSA-C22.2 No. 60950-01-03 UL Standard 60950-01 1st edition ESD: EN 61000-3-2, 3-3, 4-3, 4-4, 4-5, 4-6, 4-11 EN 301 489-17 V1.2.1...
  • Page 20 Toll Free: 1.800.jkaudio Fax: 815.786.8502 www.jkaudio.com © 2019 JK Audio, Inc. All rights reserved. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by JK Audio, Inc. is under license.