ATH-DSR5BT User Manual Wireless Headphones
Introduction Thank you for purchasing this Audio-Technica product. Before using the product, please read through the Quick Start Guide and Caution Guide, as well as this user manual when necessary, to ensure that you use the product correctly. Safety precautions Although this product was designed to be used safely, failing to use it correctly may result in an accident. To ensure safety, observe all warnings and cautions while using the product.
Safety precautions Cautions for rechargeable battery The product is equipped with a rechargeable battery (lithium polymer battery). • If battery fluid gets into eyes, do not rub them. Rinse thoroughly with clean water such as tap water and consult a doctor immediately.
Notes on use • Be sure to read the connected device’s user manual before use. • Audio-Technica will not be liable in any way for any loss of data in the unlikely event that such losses should occur while using the product. • On public transportation or in other public places, keep the volume low so as not to disturb other people. • Minimize the volume on your device before connecting the product. • When using the product in a dry environment, you may feel a tingling sensation in your ears.
Part names and functions L/R (Left/right) indicator The left bushing has a protrusion for distinguishing between the left and right. Control button Used to play/pause music and answer/end phone calls. Housing Bushing Neck band Cable slider Volume buttons Adjust the volume using + and –. Power switch Turns the power on and off. Indicator lamps Displays the operating status and battery level of the product. Battery jack Used to connect the included USB charging cable and charge the product.
Charging the battery • Fully charge the battery when using for the first time. • When the rechargeable battery is running low, the product will beep through the headphones, and an indicator lamp will flash in red. When these beeps sound, charge the battery. • It takes about 3 hours to charge the battery fully. (This time may vary depending on usage conditions.) • While charging the battery, the product’s Bluetooth connection remains disabled and therefore the product cannot be used. 1.
Connecting via Bluetooth wireless technology About pairing To connect the product to a Bluetooth device, the product needs to pair (register) with the device. Once they are paired, you do not need to pair them again. However, you will need to pair again in the following cases: • If the product is deleted from the Bluetooth device’s connection history. • If the product is sent out for repair. • If 9 or more devices are paired. (This product can save the pairing information of up to 8 devices.
Using the product The product can use Bluetooth wireless technology to connect to your device and play music, receive phone calls, etc. Use the product for whichever of these purposes suits your needs. Note that Audio-Technica cannot guarantee the operation of displays, such as the battery level display, or applications via Bluetooth devices. Power supply ON/OFF Slide the power switch to the “ON” or “OFF” position.
Using the product Listening to music • To connect for the first time, pair the product and your device via Bluetooth wireless technology. If you have already paired the product and your Bluetooth device, turn on the Bluetooth device’s Bluetooth connection before turning on the product. • Use your Bluetooth device to start playback, referring to the device’s user manual as necessary. Control button Press Play/pause Plays or pauses music and video playback.
Using the product Compatible codecs The product is compatible with Qualcomm® aptX™ HD audio (hereafter “aptX HD”), Qualcomm® aptX™ audio (hereafter “aptX”), AAC, and SBC codecs. The appropriate codec will be determined automatically by the Bluetooth device during the pairing process. The indicator lamps also light to indicate the connection codec used during music or video playback.
Using the product Talking on the phone • If your Bluetooth device supports telephone features, you can use the product to talk on the phone. • When your Bluetooth device receives a phone call, the product sounds a ring tone. • If a call is received while you are listening to music, music playback is paused. When you finish the call, music playback resumes.*1 When Receiving a call Talking on a call Operation Function Press the control button. Answers the call.
Cleaning Get into the habit of regularly cleaning the product to ensure that it will last for a long time. Do not use alcohol, paint thinners, or other solvents for cleaning purposes. • To clean, wipe with a dry cloth. Eartip attachment • Immediately wipe off any moisture such as sweat that enters the battery jack. Failure part to do so may result in a malfunction due to corrosion. • Natural oils from the skin are particularly likely to build up on the eartip attachment parts (see figure at right).
Eartips Eartip size The product includes silicone eartips in 4 sizes (XS, S, M, and L). At the time of purchase, the M-size silicone eartips are attached. To ensure the best sound quality, select the eartip size that is best suited for you, and adjust the eartips inside your ears for a snug fit. It may be difficult to hear bass sounds if the eartips do not fit snugly in your ears.
Troubleshooting Problem Solution Power is not supplied. • Charge the product. Unable to pair. • Confirm that the Bluetooth device communicates using Ver. 2.1+EDR or higher. • Place the product and the Bluetooth device within 1 m (3.3') of each other. • Set the profiles for the Bluetooth device. For procedures on how to set profiles, refer to the Bluetooth device’s user manual. • Remove the pairing information for the Bluetooth device then pair the product with this device again.
Indicator lamp display The indicator lamp of the product indicates the product’s status as explained below. For information about how the indicator lamps indicate the battery (charging) status, see “Charging the battery” (p. 5). For information about how the indicator lamps indicate the codec, see “Compatible codecs” (p. 9).
Specifications Headphones Type Dynamic Driver 9.8 mm, 8.8 mm Sensitivity 102 dB/mW Frequency response 5 to 45,000 Hz Impedance 10 ohms Microphone Type Electret condenser Polar pattern Omnidirectional Sensitivity -42 dB (1 V/Pa, at 1 kHz) Frequency response 100 to 10,000 Hz Communication specifications Communication system Bluetooth version 4.2 RF output 2.8 mW EIRP Maximum communication range Line of sight - approx. 10 m (33') Frequency band 2.402 GHz to 2.
Audio-Technica Corporation 2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan ©2018 Audio-Technica Corporation Global Support Contact: www.at-globalsupport.com 132509780-02-01 ver.1 2018.04.
