Nolan Systems Inc. NHSTH4C2XXX Manuale Utente

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To place the headset on your ear - Place the headset 
speaker in your ear with the microphone angled towards your 
mouth. The headset should fit snugly in your ear. However, if 
the speaker is not fit your ear well, you can change to other 
size of the ear cap that is provided with your headset. 
SWITCHING ON YOUR HEADSET 
To turn on the headset - 
With the headset turned off, press 
and hold the Talk button for about 2 seconds. You will hear an 
“ON” tone (four ascending “beeps”) and the LED will quick 
flash 5 times. The headset turns on and is placed in standby 
mode, ready to make and receive calls. After turn on the 
headset, the headset will try to connect the last 
paired/connected device automatically. 
To turn off the headset - With the headset turned on, press 
and hold the Talk button for about 5 seconds. You will hear an 
“OFF” tone (four descending “beeps”) and after the LED will 
quick flash 4 times, the headset is turned off. Release the Talk 
button. 
MAKING CALLS 
You can make calls from your mobile phone, or directly from 
headset using voice dialing and last number redialing (if it’s 
supported by the phone) 
To make calls from your mobile phone - Dial the call from 
your mobile phone and the call is automatically connected to 
your Headset.   
To make calls using voice dialing (if supported by your 
mobile phone) - 
With the headset in standby mode, press 
(click) he Talk button on the Headset, and you will hear the 
“VD” tone (Two short beeps). Speak the name of the person 
you wish to call. The call is automatically connected to your 
headset. 
To make calls using last number redial (if supported by 
your mobile phone) - 
Whilst in standby mode, press and hold 
the Volume DOWN “-” or Volume UP “+” more than 2 seconds, 
and you will hear a “LND” tone (four ascending “beeps”); 
Release the Volume button, the call is automatically connected 
to your mobile phone. 
RECEIVING CALLS 
You must configure your mobile phone to answer calls directly 
on your Bluetooth headset. Refer to the mobile phone user 
guide for instructions for initiating this feature. 
When your mobile phone rings, press the Talk button on your 
headset. The call is automatically connected to your headset.   
Please note you can also Reject calls by depressing the talk 
button for about 2 seconds. (Not all phones support this 
feature) 
ENDING CALLS 
When you have finished your call, press the Talk button on 
your headset. The call will be disconnected. 
TRANSFERRING CALLS 
You can transfer calls connected to your headset back to your 
mobile phone, or from your mobile phone to your headset. (Not 
all phones support this feature) 
To transfer calls from your headset to the phone just double 
click the Talk button. The audio will be transferred 
To transfer calls from the phone to your headset to just press 
(click) the Talk button. The audio will be transferred 
 
 
ADJUSTING THE VOLUME 
To increase the volume - While in talking mode, press (click) 
the Volume UP “+” button to increase volume by 1 step, repeat 
this procedure until you have reached the desired level. When 
press and hold the volume up button, the volume will increase 
step by step automatically. 
To decrease the volume - While in talking mode, press (click) 
the Volume DOWN “-” button to decrease volume by 1 step, 
repeat this procedure until you have reached the desired level. 
When press and hold the volume down button, the volume will 
decrease step by step automatically. 
 
MUTING THE HEADSET 
You can mute and un-mute the microphone temporarily so that 
you cannot be heard by the connected party. 
To mute the headset - With talking mode, long press the Talk 
button, and you will hear a MUTE tone (Two rising scales), 
the microphone is muted. 
To un-mute the headset
 
-
 
When microphone is muted, 
change Volume (Either Volume Up or Volume Down) will 
un-mute the headset. 
VOICE DIAL 
With the headset in standby mode, press (click) the Talk 
button on the Headset, and you will hear the “VD” tone (Two 
short beeps
). Speak the name of the person you wish to call. 
The call is automatically connected to your headset. 
LAST NUMBER REDIAL 
Whilst in standby mode, press and hold the Volume DOWN “-” 
more than 3 seconds, and you will hear a “LND” tone (Single 
long beep
); Release the Volume DOWN “-” button, the call is 
automatically connected to your mobile phone. 
VISUAL INDICATION 
Visual Indicators - 2 LEDs (blue and amber) indicate the status 
of the headset: 
Status Indication 
Battery low 
Amber LED on instead of Blue 
LED 
Headset off 
All LEDs are off 
Headset in standby 
mode, ready to make & 
receive calls 
Blue LED flashes at 3 second 
intervals 
Headset in pairing 
mode 
Blue and Amber LEDs flash 
alternately. 
TROUBLE SHOOTING 
Please note that you should also be familiar with the operation 
of your mobile phone and how to connect to Bluetooth devices. 
Please read your mobile phone user guide carefully. Please 
note that the Bluetooth headset will only work with Bluetooth 
mobile phones. For operation with a PC or laptop device 
please note that these devices should also be Bluetooth 
enabled with appropriate third party software in order to enable 
correct operation. 
Symptom/Problem Solution 
When Talk button is 
pressed, no LED 
indicator 
•  Unit not charged 
•  Consult authorized dealer 
Headset powers on 
with blue LED flashing 
but no connection to 
mobile phone 
•  Check unit is paired to phone. 
Check settings in phone. 
Headset default name is BTHS 
•  Check phone is switched on 
•  Check handsfree settings for 
phone 
•  Ensure headset & phone are 
within range 
 
Headset does not 
charge 
•  Check mains charger adapter 
is connected to the headset 
securely & is switched on 
•  Check mains charger is 
working using another device 
•  Consult authorized dealer 
 
CUSTOMER SERVICE INFORMATION 
For other Nolan Bluetooth products or support, please view our 
website – www.nolan-sys.com or email info@nolan-sys.com or 
contact your local representative. 
 
DISCLAIMER 
Whilst every effort has been made to ensure that the 
information in this manual is accurate and complete, no liability 
will be accepted for any errors and/or omissions made. The 
manufacturer reserves the right to make changes and 
improvements to the specifications and features of the 
hardware and firmware of the products described in this 
document without prior notice. Reproduction, transfer, 
distribution or storage of part or all of the contents in this 
document in any form is prohibited without prior permission of 
the manufacturer. All trademarks acknowledged.