Guangzhou FiiO Electronic Technology FCIDAB Bluetooth Hearphone Amp User Manual Users manual

Guangzhou FiiO Electronic Technology Co., Ltd. Bluetooth Hearphone Amp Users manual

Users manual

Quick Start Guide Bluetooth Hearphone Amp Model No.: FB1121
English Bluetooth Headphone Amplifier Buttons and Ports labeled/Operation explained Functions & Operations Power on/off Power on: Hold the button A for about 3 seconds when the device's off, and the blue light will light up. Power off: Hold the button A for about 3 seconds when the device's on, and the lights will be off. Reset: After powering on the device, hold the button B and button C at the same time for about 5 seconds, and the Red and Blue lights will light up simultaneously. How to enter pairing mode: After powered on for the first time, the device would automatically enter the pairing mode. Hold the button A for about 5 seconds when the device is off to force the device to enter Pairing mode. When the device is paired up and playing music: 3.5mm headphone port Status indicator (Red & Blue lights) Clip Micro USB charging port C Volume down/Next track B Volume up/Prev. track Sound effect indicator (Green light) A Power on/off//Pair/Play/Pause/Voice call/Sound effect Lanyard hole
Play/Pause: Click button A to play/pause music. Volume up/down: Click button B/C to turn up/down the volume Switch songs: Hold the button B/C to switch to the previous/next song. Sound effect: Double click button A to turn on/off the sound effect Answer phone call: Click button A when there's an incoming call. End calling: Click button A during a phone call. Reject phone call: Hold the button A when there's an incoming call. Cancel a call: Click the button A to cancel when an outgoing call is not answered. Indicator Display Power on/off: Blue light flashes for three times. Power on without connection: Blue light flashes twice every two seconds Pairing mode: Red and blue lights flash alternately. Device connected: Blue light flashes once every 2.5 seconds. Low battery warning: Red light is steadily on while Blue light flashes to indicate the current working status. Charging: Red light is steadily on after connected while Blue light flashes to indicate the current working status. Charging completed: Red light lights off while Blue light still flashes to indicate the current working status. Sound effect: Green light lights up when sound effect is on, and lights off when sound effect is off.
Notification sounds There will be notification sounds under the following status: Power on/off, reset, low battery, power on without connection, Bluetooth disconnected, successfully paired up, sound effect on/off, volume up/down. Notes and precautions It's recommended to charge the device using a standard 5V charger. Please don't place the device in circumstance of excessive high/low temperature (above 45℃ or below 0℃) Please keep the device away from liquids to avoid any damage to it. If the device is to be left unused for a long time, please recharge it periodically to preserve its battery life. Please adjust the volume to a suitable level before putting on the earphones to protect your hearing. List of items included BTR1*1, USB cable*1, Lanyard*1, Quick start guide*1, Warranty card*1 To learn more about the product, please visit our website: www.fiio.net.
FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC ID. : R56-FCIDAB

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