Before use
6
Part names
*1
[HD605N]
Examples of lighting/blinking patterns
*2 Examples of lighting/blinking patterns
*3
Í
/I: Standby/ON
*4 The battery is low when it is blinking in red. (
15, “Battery level notification”)
1
Audio input terminal
2
[HD605N]
Ambient sound enhancer sensor panel
3
[Multiple functions button]
• You can perform a wide variety of operations by
pressing this button or moving it toward the “+” or
“−” side. (
4
[HD605N]
Noise cancelling LED
*1
5
[HD605N]
[NC] button
6
Power/pairing LED
*2
7
[
Í
/I ( )] button
*3
8
Charging terminal (DC IN)
• Connect the USB charging cord (supplied) to this
terminal when charging. (
9
Microphone
10 Ear pads
11 Raised dot indicating the left side
Lighting (green):
Noise cancelling is ON
Lighting (red):
Charging is in progress
Blinking alternately in blue and red:
Bluetooth
®
pairing (registration) standby
Blinking slowly (blue)
*4
:
Bluetooth
®
connection standby
Blinking twice about every 2 seconds
(blue)
*4
:
A Bluetooth
®
pairing (registration) has been established or a call is in
progress
Blinking (blue)
*4
:
A call is being received
[HD605N]
[HD505B]
2
1
3
4
5
6
7
8
9
3
6
7
8
9
11
10
Right (R) side
