Fiio BTR3K - User Manual

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fiiO Portable High-Fidelity Bluetooth 5.0 Amplifier User Guide
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fiiO Portable High-Fidelity
Bluetooth 5.0 Amplifier
Contents [ hide
1 Buttons nad Ports labeled/Operation
explained
2 Functions & Operations
3 Enter pairing mode
4 File Downloads
5 Related Manuals
Buttons nad Ports labeled/Operation explained
Functions & Operations
Power on/off: Hold the Power button for about 3 seconds until the blue light flashes for three times, and the device will then power on/off.
Reset: Hold the Power button for about 10 seconds at any time. USB DAC mode: Turn on the device and connect it to the computer,and then select it as the default audio output
device to play music.
Firmware upgrade: Please go to https://www.fiio.com/supports to get the detailed instruction.
Note
* The BTR3K supports the headphones with TRRS connectors conforming to the Apple Standard (CTIA) .
* When pairing to the device via Bluetooth and using USB DAC function at the same time, Bluetooth connection takes priority. Please pause the Bluetooth playback when using the

Summary

Buttons and Ports Overview

Buttons and Ports Explained

Details physical buttons and ports like USB Type-C, headphone jacks, and status indicator.

Device Functions and Operations

Device Operations

Covers power on/off, reset, USB DAC mode, and firmware upgrade instructions.

Bluetooth Pairing and Connection

Enter Pairing Mode

Instructions on how to enter pairing mode and connect devices.

Enter Reconnecting Mode

Details on how to reconnect to previously paired devices automatically.

Operation Instructions

Controls for playback, calls, volume, switching songs, and activating Siri.

Indicator Display and Notifications

Status Indicator Display

Explains LED indicator status for battery, pairing, and connection states.

Codec Indicator Display

Details indicator light colors for different Bluetooth audio codecs (SBC, aptX, LDAC).

Notification Sounds

Lists the various notification sounds and their corresponding device states.

Notes and Precautions

Important Precautions

Safety and usage guidelines regarding charging, temperature, liquids, and battery handling.

Included Items and Resources

List of Items Included

Enumerates all accessories provided with the BTR3K device.

Learn More

Provides a link to the official website for additional product information.

Product Disposal

Information on the proper disposal of the product according to WEEE directive.

Fiio BTR3K Specifications

General

Brand	Fiio
Model	BTR3K
Category	Amplifier
Language	English