Denon AH-GC20 - Manual (Page 6)

Features and functions
.
Q1 o
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y
e
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r
q w w q
Q0 R L
A L/R Indicator
B Noise cancelling microphone
C Noise cancelling function toggle switch
Turns the noise cancelling function on/off.
D Charge/NC (Noise Cancell) indicator
0
Blinks red according to the charging status. (v p. 7)
0
Lights white when the noise cancelling function is on. (v p. 21)
E Charging port
Connect the supplied USB cable to charge the headphones.
F Stereo mini jack (3.5 mm)
Connection socket for the supplied audio cable.
G Control button
0
Turns the power on/off and pairs the headphones with Bluetooth
devices. (v p. 11)
0
Operates the audio device that is connected using Bluetooth.
(v p. 19)
H Bluetooth Indicator
Indicates the connection status with the Bluetooth device.
I Volume button (+/–)
Adjusts the volume up and down. (v p. 19)
J Call microphone
K Call button
Controls call operations on the paired mobile phone. (v p. 22)
Contents Preparation Connections Operation Troubleshooting Appendix
6