User manual DENON AH-NCW500

[. . . ] • 0% to 49% charged : Slowly flashes red • 50% to 99% charged : Flashes red every 2 seconds • 100% charged : LED indicator turns off y Call microphone u Bluetooth button Turns Bluetooth on and off. Also used when performing Bluetooth pairing. i Charging port (USB connection port) Recharge the headphone battery by connecting the USB micro cable (included). o L/R indication • When the battery level is low, the LED indicator will flash red every 3 seconds accompanied by a beeping sound. • Should the battery run out of power, you can still enjoy listening to music by connecting the audio cable (included) (vpage  5 “Listening to music using the audio cable”). • Audio from a paired Bluetooth device can be played and phone calls can be made while the battery is recharging. [. . . ] 5 seconds when pairing has been completed. 3 Preparation for Use Turning Bluetooth Wireless Connectivity On Adjusting the fit of the headphones Turn the Bluetooth function on in advance for the Bluetooth device which is to be connected. Press and hold the headphones’ Bluetooth button for approx. 1 second. • A beeping sound will be emitted and the red and blue LED indicators will light up simultaneously for approx. • Bluetooth is automatically connected if the headphones and Bluetooth device have already been paired (vpage  3 “Pairing with a Bluetooth device”). Adjust the slider length to fit your head when wearing the headphones. nnTurning Bluetooth Wireless Connectivity Off NOTE • Please read the attached “Precautions on the use of headphones” documentation. • Avoid getting your fingers or other body parts caught in the product’s moving portions. • Do not pull forcefully on the sliders. There are 2 ways of turning the Bluetooth wireless connectivity off: 1) connect the audio cable (included) to the audio input jack on the left ear cup. This automatically turns Bluetooth off and power switches to standby status. • A beeping sound will be emitted and the red and blue LED indicators will light up simultaneously for approx. • The power then switches to a standby status, and the Bluetooth function switches off. • If an audio cable is connected to the headphones while the Bluetooth function is on (power is on), the Bluetooth function automatically switches off (power switches to standby status). • Even when in a power standby status, the headphones still consume a small amount of power. NOTE If the LED indicators don’t light up when you press the Bluetooth button, the battery has been depleted. – • Confirm that the Bluetooth device to be connected is not in sleep mode. 5 • If the headphones and Bluetooth device are connected using the audio cable, disconnect the cable. The headphones’ Bluetooth function will turn off automatically when it is connected using the audio cable. 4 Sound cannot be heard • Confirm that the headphones’ Bluetooth function is turned on. 3, 4 through the headphones • Confirm that the Bluetooth device to be connected is turned on and its Bluetooth function is during Bluetooth activated. Refer to the Bluetooth device’s owner’s manual for details. – • Confirm that the connected Bluetooth device’s audio playback has been initiated. If necessary, increase the volume level on the connected Bluetooth audio device. 5 Cannot operate connected • If the headphones and Bluetooth device are Bluetooth device using connected using the audio cable, disconnect the headphone controls. The headphones’ Bluetooth function will turn off automatically when it is connected using the audio cable. [. . . ] • To avoid disturbing others around you, be aware of the headphones’ volume level when using public transportation or when in a public place. • This product does not guarantee successful operation of this product together with all Bluetooth devices and mobile phones. • This product does not support connection with all Bluetooth devices and mobile phones. • This product’s wireless Bluetooth technology has a transmission range of approx. [. . . ]