DigiTech AA2112 User Manual
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DigiTech AA2112 User Manual

Audio transmitter and receiver dongle with bluetooth 5.0 technology
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Audio Transmitter and Receiver Dongle
with Bluetooth® 5.0 Technology
AA2112
User Manual
This multi-directional dongle can be set up to transmit or receive. In transmit mode, it can stream an audio source
to a Bluetooth® capable receiver or standalone Bluetooth speaker. In receive mode, it can receive streaming from
a Bluetooth capable computer, Smartphone, and more, to play on your stereo system, computer, headphones,
etc. It retains full digital quality with digital SPDIF/TOSLINK inputs and outputs, but also includes an analogue
AUX input and output for older systems. The device supports the latest Bluetooth 5.0 technology, and allows
two Bluetooth devices to be paired at the same time. Its compact size and internal rechargeable battery makes it
extremely portable. A 2 hour charge provides up to 12-15hrs send/receive time.
Package Contents:
A. Bluetooth Transmitter & Receiver
B. 3.5mm Audio Cable
C. Micro USB Charging Cable
D. User Manual
E. TOSLINK Optic Cable
Manual

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Summary of Contents for DigiTech AA2112

  • Page 1 Audio Transmitter and Receiver Dongle with Bluetooth® 5.0 Technology AA2112 User Manual This multi-directional dongle can be set up to transmit or receive. In transmit mode, it can stream an audio source to a Bluetooth® capable receiver or standalone Bluetooth speaker. In receive mode, it can receive streaming from a Bluetooth capable computer, Smartphone, and more, to play on your stereo system, computer, headphones, etc.

  • Page 2: Basic Operation

    2. Basic Operation Button Function Operation Press MFB button for 3 seconds to Power on/off turn power on or off. RX Mode: Press MFB to play or Play / pause pause music during playing. Does not work in TX mode. MFB (Multi Function Button) Double press MFB to enter into pairing mode.

  • Page 3: Bluetooth Pairing And Connection

    C. Turn on the Bluetooth function of your device (Bluetooth Headphone, Speaker or receiver etc.) to pairing mode, with Red & Blue LED flash alternately or Blue LED flash. D. Place the AA2112 and your device close and wait in 5-30 seconds for connection, LED turns to low Blue LED flash after connected.

  • Page 4: Multi Point Connection

    Green LED after connected with two devices. Notes: * Pls turn off AA2112 and turn on again, and try to reconnect or repair with two devices, when it could not connected with two devices at the first time. * Multi point connection could compatible with most of the chipset solution at the market, except less of them.
  • Page 5 C. Turn on Bluetooth function of Phone, search and click to connect AA2112 on Bluetooth device lists. D. LED turns to solid Blue after connected, connect AA2112 and headphone or speaker with 3.5mm audio cable, play music from phone to the headphone or speaker.

  • Page 6: Multi Point Connections

    (The first connected device is not affected and can be used normally). B. Double press AA2112 pairing button to enter into pairing mode again with Red & Blue LED flash alternately. C. Turn on Bluetooth function of the second phone, search and click to connect AA2112 on phone Bluetooth lists.

  • Page 7: Speaker Connection

    4.3 Speaker Connection Connect AA2112 and Speaker with 3.5 mm audio cable, and Bluetooth connect with phone (PC, laptop), play music from your phone to speaker. Notes: * Pls test the speaker with 3.5 mm audio cable (connect phone) to see if workable, if could not play when connect with AA2112.
  • Page 8 5. Charging ls charging AA2112 when low battery with Red LED flash. LED turn off when full charged (about 2 hours ). Connection for charge Connect AA2112 and power supply (charger , car charger , computer USB etc )with Micro USB cable.

  • Page 9: Led Indicator

    6. LED Indicator Status LED Indicator Power On Blue LED Flash Twice Power Off Red LED Flash Twice Blue LED Flash (TX Mode) Pairing Mode Red & Blue LED flash alternatively (RX Mode) Disconnect Standby Mode Blue LED flash once every second (TX mode) Blue LED flash once every second (TX mode ) Unconnect standby mode Blue LED flash twice every 3 seconds (RX mode )

  • Page 10: Product Specification

    7. Product Specification Bluetooth Version: V5.0 Chipset Solution: CSR 8670 Operation Range: Class II, 10 metres Bluetooth Profile: A2DP, AVRCP CODEC: Receiver: aptX™ low latency, aptX™, AAC, SBC Transmitter: aptX™ low latency, aptX™, SBC Battery Capacity: 3.7V, 350mAh Charging Time: 2 hours Approximately Standby Time: 50 hours Approximately (In Receiver Mode)
  • Page 11 TX mode. Q. How to reconnect? A: AA2112 will reconnect with paired devices when power on. If not , pls follow the 3.1 or 4.1 to pair & connect again. Q. How to delete the paired records? A: Switch to another mode (TX or RX) and power on, will delete the paired records of the last mode.
  • Page 12 Distributed by: TechBrands by Electus Distribution Pty. Ltd. 320 Victoria Rd, Rydalmere NSW 2116 Australia Ph: 1300 738 555 Int’l: +61 2 8832 3200 Fax: 1300 738 500 www.techbrands.com Made in China...

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