Avantree BTTC-218 User Manual
Avantree BTTC-218 User Manual

Avantree BTTC-218 User Manual

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Relay
User Manual
Model No.: BTTC-218

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Summary of Contents for Avantree BTTC-218

  • Page 1 Relay User Manual Model No.: BTTC-218...
  • Page 2: Table Of Contents

    User Manual RELAY Table of Contents Box Contents                               3 Product Introduction                        4 Product Overview                   4 Button Functions                    5 LED Indicators                       5...
  • Page 3: Box Contents

    User Manual RELAY Box Contents Dual 3.5mm Male to Relay Transmitter 3.5mm Female Adapter USB C Charging Traveling Pouch Cable (1.5ft / 0.5m )
  • Page 4: Product Introduction

    User Manual RELAY Product Introduction Product Overview ON / OFF Volume Adjustment Multifunctional Button(MFB) Connection Indicator Battery Status Indicator...
  • Page 5: Button Functions

    User Manual RELAY Button Functions Button Functions Switch to turn the Relay on / off Press once or hold to adjust volume Press & hold both for 6 seconds to clear pairing history Press & hold for 2 seconds to enter pairing mode Multifunctional Press once to manually initiate...
  • Page 6: Charging The Transmitter

    User Manual RELAY Charging the Transmitter Double click the MFB to check the battery level. It’s best to initiate charging when the Relay is at 25% battery level or below. 25% 50% 75% 100% Plug the provided USB C charging cable into the charging port, then connect the other end to a 5V/ 500mA-2A rated USB adapter (your phone charger or similar should work) or PC USB port.
  • Page 7: Connecting To An Audio Source

    User Manual RELAY Connecting to an Audio Source Plug the Relay into an in-flight entertainment system (use the adapter if necessary) or any other audio source with an AUX 3.5mm audio connector.
  • Page 8: Connecting To Your Headphones

    User Manual RELAY Connecting to Your Headphones STEP 1 Slide the Relay’s switch to the “ON” position. For first time use, the Relay will enter PAIRING mode automatically. For subsequent use, put your Relay into PAIRING mode by pressing & holding the MFB until the LED flashes blue and red alternately.
  • Page 9: Adding A Second Pair Of Headphones

    User Manual RELAY STEP 2 Put your Bluetooth headphones into PAIRING mode. STEP 3 Keep the Relay & your device close together and wait for 5-10s until they connect. Once connected, the indicator will turn solid blue. NOTE: Most cases where your device & the transmitter fail to connect happen because the device is not properly placed into PAIRING mode.
  • Page 10 User Manual RELAY STEP 2 Put your second pair of Bluetooth headphones into PAIRING mode. Please refer to your headphones’ user manual for more details if necessary. STEP 3 Keep the Relay & your second device close together and wait for 5-10s until they connect. Once connected, both indicators will turn solid blue.
  • Page 11: Reconnecting Your Headphones

    User Manual RELAY Reconnecting Your Headphones You typically do NOT need to re-pair your Bluetooth headphones with the Relay every time. Once successfully paired, they should automatically reconnect when both devices are turned on (this may take a few seconds). If your device does not automatically reconnect after 5-10 seconds, you can manually initiate reconnection by pressing the Relay’s MFB once and waiting for 5-10...
  • Page 12: Specifications

    User Manual RELAY Specifications Bluetooth version v5.3 Supported profiles A2DP; AVRCP aptX adaptive; aptX Audio codecs LowLatency, aptX, SBC Input voltage / current DC5.0V / 500Ma-2A Operating range Up to 33ft / 10m Product dimensions 125mmx24mmx12mm Net weight Below are some of the most common questions people have during setup.
  • Page 13 Why aren’t my headphones connecting? Why aren’t I getting sound from my headphones? ..For answers to questions like these and for a full FAQ list, you can visit avantree.com/support/relay, or you can contact us directly for additional assistance.
  • Page 14: Contact Us

    Contact Us Support Tickets avantree.com/submit-a-ticket Support Email support@avantree.com Support Numbers US +1 800 232 2078 9am-6pm PST Mon-Fri CA +1 800 232 2078 9am-6pm PST Mon-Fri UK +44 208 068 2023 9am-6pm GMT Mon-Sat DE +49 322 2109 7297 11am-9pm CET...
  • Page 15 Manufacturer: Avantronics Limited Luohu District, Shenzhen 518000 China + 86 755 8228 5022    support@avantree.com   US Importer: Avantree Corporation San Jose, California 95119 USA +1 800 232 2078    support@avantree.com   UK Importer: Avantree Limited Watford, WD180 0HQ UK +44 20 8068 2023    support@avantree.com Servicer in Europe: Gizmex GmbH,...

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