GN Audio USA Inc. OTE900 User Manual

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Wearing Options – Find Your Fit
The C400-XT headset is supplied with a choice of Over-The-Head 
and Behind-The-Neck wearing styles:  
1) Attach the headset to the wearing style as shown.
2) Add leatherette or foam ear cushion.
Note, the Behind-the-neck is available as either left or right, the Over-the-head is 
reversible for both left and right use. 
Wearing and Adjusting the C400-XT
To get the best performance from our noise-canceling technology, position the microphone near 
the corner of your mouth. Positioning is important; small adjustments in microphone placement 
can improve performance.
1) Place the headset on your head.
2)  Position the speaker directly on your ear. You can slide the headband in or out of the side 
support for proper fit.
3)  Position the microphone about one finger’s width away from your face at the corner of your mouth.
4)  The headband can be adjusted by 
gently flexing it outward to loosen or inward to tighten.
Charging 
Connect charger cord to the headset’s charging port. The headset LED will glow red when 
charging and blue when fully charged.    
Turning Headset On/Off 
Turn Headset On: Hold down the MFB for approximately 2-3 seconds, until you hear a voice 
prompt, “Power On.” The blue light will quickly flash three times as the headset turns on.
Turn Headset Off: Hold down the MFB for approximately 3-4 seconds, until you hear a voice 
prompt, “Power Off.” A red light will flash 4 times and the headset will turn off.
One-Touch Pairing (NFC)
1) Make sure that NFC is enabled on your cell phone.
2)  Place the NFC zone of your cell phone against the NFC zone  
of the headset and hold together until your cell phone 
registers the headset.
3) Follow the prompts on your cell phone to complete pairing.
Note: NFC and One-Touch Pairing are dependent on your cell phone. The size and 
sensitivity of your phone’s NFC zone and the specific way to connect the headset 
may vary between devices.
Wearing Options – Find Your Fit
The C400-XT headset is supplied with a choice of Over-The-Head 
and Behind-The-Neck wearing styles:  
1) Attach the headset to the wearing style as shown.
2) Add leatherette or foam ear cushion.
Note, the Behind-the-neck is available as either left or right, the Over-the-head is 
reversible for both left and right use. 
Wearing and Adjusting the C400-XT
To get the best performance from our noise-canceling technology, position the microphone near 
the corner of your mouth. Positioning is important; small adjustments in microphone placement 
can improve performance.
1) Place the headset on your head.
2)  Position the speaker directly on your ear. You can slide the headband in or out of the side 
support for proper fit.
3)  Position the microphone about one finger’s width away from your face at the corner of your mouth.
4)  The headband can be adjusted by 
gently flexing it outward to loosen or inward to tighten.
Charging 
Connect charger cord to the headset’s charging port. The headset LED will glow red when 
charging and blue when fully charged.    
Turning Headset On/Off 
Turn Headset On: Hold down the MFB for approximately 2-3 seconds, until you hear a voice 
prompt, “Power On.” The blue light will quickly flash three times as the headset turns on.
Turn Headset Off: Hold down the MFB for approximately 3-4 seconds, until you hear a voice 
prompt, “Power Off.” A red light will flash 4 times and the headset will turn off.
One-Touch Pairing (NFC)
1) Make sure that NFC is enabled on your cell phone.
2)  Place the NFC zone of your cell phone against the NFC zone  
of the headset and hold together until your cell phone 
registers the headset.
3) Follow the prompts on your cell phone to complete pairing.
Note: NFC and One-Touch Pairing are dependent on your cell phone. The size and 
sensitivity of your phone’s NFC zone and the specific way to connect the headset 
may vary between devices.
BlueParrott C400-XT
TM
  
Quick-Start Guide
Guía de inicio rápido de  
BlueParrott
®
 C400-XT
TM
Quick-Reference Tables
Function
Button/Duration of 
Press 
LED Indicator
Audio Indicator 
Voice Indicator  
(in English)
Power On 
MFB (2-3 seconds) 
3 fast blue flashes Short tone
“Power on”
Power Off
MFB (3-4 seconds)
4 fast red flashes
NONE
“Power off”
Enable Pairing 
Mode
MFB (5-15 seconds) Red and blue, 
alternating
NONE
“Pair mode”
Volume Up 
Volume  
Up (quick press)
NONE
Single tone 
NONE
Volume Down 
Volume Down  
(quick press)
NONE
Single tone 
NONE
Mute (On/Off) 
Parrott Button  
(quick press) or
Volume Up (2 seconds) 
NONE
Single tone, reminder 
tone every 10 seconds 
NONE
Answer a Call
MFB (quick press)  
or say “Answer”
Blue flash, once 
per second
Two rising tones 
NONE
End a Call 
MFB (quick press) 
Blue flash, every 4 
seconds 
Two falling tones 
NONE
Reject a Call
MFB (1-2 seconds)  
or say “Ignore”
NONE
Two falling tones
NONE
Transfer Audio 
Volume Down  
(1-2 seconds)
NONE
Long, low tone
NONE
Initiate Voice 
Commands (when 
in standby mode)
Parrott Button  
(quick press) or
Volume Up (2 seconds)
NONE
Short tone
“Please say a  
command”
Low Battery
N/A
Red flash
NONE
“Battery very low”
Multiple Device Pairing and Advanced Features   
The VXi BlueParrott C400-XT can pair with up to eight (8) devices. However, only two (2) devices 
may be connected to the headset at one time (multi-point). For more information on advanced 
features, please refer to the complete user guide, available online. 
For the full user guide, technical notes, and available accessories, go to 
blueparrott.com/C400-XT.
Quick-Reference Tables
Function
Button/Duration of 
Press 
LED Indicator
Audio Indicator 
Voice Indicator  
(in English)
Power On 
MFB (2-3 seconds) 
3 fast blue flashes Short tone
“Power on”
Power Off
MFB (3-4 seconds)
4 fast red flashes
NONE
“Power off”
Enable Pairing 
Mode
MFB (5-15 seconds) Red and blue, 
alternating
NONE
“Pair mode”
Volume Up 
Volume  
Up (quick press)
NONE
Single tone 
NONE
Volume Down 
Volume Down  
(quick press)
NONE
Single tone 
NONE
Mute (On/Off) 
Parrott Button  
(quick press) or
Volume Up (2 seconds) 
NONE
Single tone, reminder 
tone every 10 seconds 
NONE
Answer a Call
MFB (quick press)  
or say “Answer”
Blue flash, once 
per second
Two rising tones 
NONE
End a Call 
MFB (quick press) 
Blue flash, every 4 
seconds 
Two falling tones 
NONE
Reject a Call
MFB (1-2 seconds)  
or say “Ignore”
NONE
Two falling tones
NONE
Transfer Audio 
Volume Down  
(1-2 seconds)
NONE
Long, low tone
NONE
Initiate Voice 
Commands (when 
in standby mode)
Parrott Button  
(quick press) or
Volume Up (2 seconds)
NONE
Short tone
“Please say a  
command”
Low Battery
N/A
Red flash
NONE
“Battery very low”
Multiple Device Pairing and Advanced Features   
The VXi BlueParrott C400-XT can pair with up to eight (8) devices. However, only two (2) devices 
may be connected to the headset at one time (multi-point). For more information on advanced 
features, please refer to the complete user guide, available online. 
For the full user guide, technical notes, and available accessories, go to 
blueparrott.com/C400-XT.
SCAN QR CODE BELOW TO DOWNLOAD COMPANION BLUEPARROTT APP
ESCANEE EL CÓDIGO QR SIGUIENTE PARA DESCARGAR LA APLICACIÓN BLUEPARROTT COMPLEMENTARIA
IMPORTANT SAFETY NOTE: Prolonged exposure to high volume levels can damage your hearing. To avoid injury, set the volume 
to the lowest comfortable level. If you experience ringing in your ears, or voices sound muffled, stop using the headset. Avoid 
turning up the volume to block noisy surroundings. Your ears may adapt to volume that is too high, which could result in permanent 
hearing damage without any noticeable discomfort.
IMPORTANT SAFETY NOTE: Prolonged exposure to high volume levels can damage your hearing. To avoid injury, set the volume 
to the lowest comfortable level. If you experience ringing in your ears, or voices sound muffled, stop using the headset. Avoid 
turning up the volume to block noisy surroundings. Your ears may adapt to volume that is too high, which could result in permanent 
hearing damage without any noticeable discomfort.
Features and Functions
A.   Flexible Microphone Boom 
(white dot indicates “talk” side)
B.  Volume Down
C.  Volume Up/Mute
D.  Multifunction Button (MFB)
E.  Indicator Lights
F.  Parrott Button
Features and Functions
A.   Flexible Microphone Boom 
(white dot indicates “talk” side)
B.  Volume Down
C.  Volume Up/Mute
D.  Multifunction Button (MFB)
E.  Indicator Lights
F.  Parrott Button
Package Contents
1.   C400-XT
 Headset 
2.   Over-The-Head Wearing Style
3.   Behind-the-Neck Wearing Styles 
(Left & Right)
4.   Leatherette Ear Cushion
5.   Spare Foam Ear Cushion
6.   Spare Microphone Windscreen
7.   USB Charging Cable
8.   Auto Adapter
9.   Quick-Start Guide
10.  Warranty and Compliance Insert
Package Contents
1.   C400-XT
 Headset 
2.   Over-The-Head Wearing Style
3.   Behind-the-Neck Wearing Styles 
(Left & Right)
4.   Leatherette Ear Cushion
5.   Spare Foam Ear Cushion
6.   Spare Microphone Windscreen
7.   USB Charging Cable
8.   Auto Adapter
9.   Quick-Start Guide
10.  Warranty and Compliance Insert
BlueParrott | 900 Chelmsford Street, Tower II, 8th Floor | Lowell, MA 01851 
Toll-Free (USA): 800-742-8588  |  Phone: +1 603-742-2888  |  
blueparrott.com
 
© 2017 GN Audio A/S. All rights reserved. APN 2040155X 07/17
BlueParrott | 900 Chelmsford Street, Tower II, 8th Floor | Lowell, MA 01851 
Llamada sin cargo (EE.UU.): 800-742-8588 | Teléfono: +1 603-742-2888  |  
blueparrott.com
 
© 2017 GN Audio A/S. Todos los derechos reservados. APN 2040155X 07/17
E
E
A
A
D
D
B
B
F
F
C
C
NFC Zone
NFC Zone
Manual Pairing 
Place Headset into Pairing Mode: The headset will go into pairing mode automatically the first 
time you power it on, or until it is paired with another device. To pair with another device after 
initial pairing, you will need to put it into pairing mode manually:
1)  With the headset powered off, press and hold the MFB. You will hear the voice prompt  
“Power On”. 
Keep holding the MFB for approximately 10 seconds, until you hear “Pair 
mode”. Indicator lights will alternately flash between red and blue. 
2) The headset will be visible for pairing to devices for 120 seconds.
Pairing to a Cell Phone:
1) Make sure that other Bluetooth devices are turned off or out of range.
2) Place the headset into pairing mode.
3) Put your cell phone in Bluetooth Search/Scan Mode per the manufacturer’s instructions.
4) Select “BP C400-XT” to pair. (Passcode is “0000” if needed.) 
5) When connected, the headset will give you the voice prompt, “Your headset is connected”.
Parrott Button
As provided from the factory, the Parrott Button provides an easy way to mute 
the headset when on a call and to activate voice commands. You can also 
configure the button for other functions, such as a phone number speed dial, 
or to launch a particular application on your phone. To change the Parrott 
Button function, download the BlueParrott app for your cell phone (Android or 
iOS) or VXi Updater for your computer. Scan the QR code to download the app 
or refer to 
blueparrott.com/parrott for more information. 
Voice Commands
The C400-XT recognizes voice commands. You can say “Answer” to answer an incoming call, 
or “Ignore” to reject an incoming call. When not on a call, voice commands are initiated with a 
quick press of the Parrott Button (default setting) or by pressing and holding the “Volume Up” 
button for 1-2 seconds. For a list of commands available, say “What can I say?” 
For more information on voice commands, please refer to the complete user guide, available 
online. 
Manual Pairing 
Place Headset into Pairing Mode: The headset will go into pairing mode automatically the first 
time you power it on, or until it is paired with another device. To pair with another device after 
initial pairing, you will need to put it into pairing mode manually:
1)  With the headset powered off, press and hold the MFB. You will hear the voice prompt  
“Power On”. 
Keep holding the MFB for approximately 10 seconds, until you hear “Pair 
mode”. Indicator lights will alternately flash between red and blue. 
2) The headset will be visible for pairing to devices for 120 seconds.
Pairing to a Cell Phone:
1) Make sure that other Bluetooth devices are turned off or out of range.
2) Place the headset into pairing mode.
3) Put your cell phone in Bluetooth Search/Scan Mode per the manufacturer’s instructions.
4) Select “BP C400-XT” to pair. (Passcode is “0000” if needed.) 
5) When connected, the headset will give you the voice prompt, “Your headset is connected”.
Parrott Button
As provided from the factory, the Parrott Button provides an easy way to mute 
the headset when on a call and to activate voice commands. You can also 
configure the button for other functions, such as a phone number speed dial, 
or to launch a particular application on your phone. To change the Parrott 
Button function, download the BlueParrott app for your cell phone (Android or 
iOS) or VXi Updater for your computer. Scan the QR code to download the app 
or refer to 
blueparrott.com/parrott for more information. 
Voice Commands
The C400-XT recognizes voice commands. You can say “Answer” to answer an incoming call, 
or “Ignore” to reject an incoming call. When not on a call, voice commands are initiated with a 
quick press of the Parrott Button (default setting) or by pressing and holding the “Volume Up” 
button for 1-2 seconds. For a list of commands available, say “What can I say?” 
For more information on voice commands, please refer to the complete user guide, available 
online. 
SPANISH
OTE900