GENNUM Headphones Z 280 User Manual

MULTI-FUNCTION  
DIGITAL  
WIRELESS  
HEADSET  
USER'S  
MANUAL  
Models  
Z-280, Z-350, Z-470  
 
L-E-A-PTM Feature (Model Z-470) . . . . . . 25  
Hi-Fi Music Audio Input  
(Models Z-350 and Z-470) . . . . . . . . 26  
Graphic Equalizer . . . . . . . . . . . . . 27  
Minimizing Power Consumption . . . . . . 36  
Troubleshooting . . . . . . . . . . . . . . 37  
Limited Warranty . . . . . . . . . . . . . 38  
Safety Warnings . . . . . . . . . . . . . . 41  
TrademarksTM and Registered Trademarks® . 41  
FCC Notice . . . . . . . . . . . . . . . 42  
EU Notice . . . . . . . . . . . . . . . . 43  
Specifications . . . . . . . . . . . . . . . 43  
Gennum Contact Information . . . . . . . 44  
© 2005 Gennum Corporation All rights reserved  
Page 3  
 
Introduction  
The Z-E-NTM Models Z-280, Z-350 and Z-470 headsets use Bluetooth®  
wireless technology to connect to phones or other devices, which support  
the headset or handsfree profiles. While connected to your phone (Phone  
Mode),you can make and receive calls using the headset,including using voice  
control features if your phone supports this function. All models allow the  
user to customize the receive phone audio using a 5-band Graphic Equalizer.  
In addition, the user is also able to increase the volume level of their  
transmitted voice. The Models Z-350 and Z-470 allow the user to plug-in a  
PC, CD or MP3 player into the headset to listen to music in between calls and  
to use an 8-Band Graphic Equalizer to customize the audio (Hi-Fi Music  
Mode). The Model Z-470 adds two L-E-A-PTM (Local Environment Audio  
Processing) Modes (L-E-A-PTM 1 and L-E-A-PTM 2) which allow the user to  
carry on face-to-face conversations more easily in noisy environments.  
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© 2005 Gennum Corporation All rights reserved  
 
Contents of this Package  
1
1
1
1
1
1
1
Z-E-NTM DigitalWireless Headset  
Mini Bag of ReplacementTips  
Installation CD  
User's Manual  
Fitting Guide  
Audio Interface Cable  
ACWall Charger  
© 2005 Gennum Corporation All rights reserved  
Page 5  
 
EAR HOOK  
PINCH BUTTON  
SIDE BUTTON  
BLUE  
INDICATOR  
LIGHT  
EARTIP  
Page 6  
© 2005 Gennum Corporation All rights reserved  
 
ROTATE ARM  
FOR RIGHT  
EAR FIT  
FLEXIBLE  
ARM  
DIGITAL  
VOLUME CONTROL  
CHARGING PORT /  
AUDIO INPUT PORT  
© 2005 Gennum Corporation All rights reserved  
Page 7  
 
Storage Position  
Rotate the flexible arm upwards into  
the upright position as shown in the  
photograph for storage.  
Cautionary Notes  
Significant flexibility has been designed into the flexible arm to allow the  
headset to comfortably fit a variety of ear shapes and sizes; however some  
care must be taken in manipulating the flexible arm  
Failure to observe the following cautionary notes could irreparably damage  
your headset and void your warranty  
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© 2005 Gennum Corporation All rights reserved  
 
NOTE:  
Do not attempt to  
forcibly rotate the  
flexible arm below  
the body of the  
headset or  
NOTE: Only  
rotate the  
flexible arm  
above the  
body of the  
headset  
irreparable  
damage will occur  
NOTE:  
Only stretch  
the flexible  
arm out  
sufficient to  
position on  
the ear  
NOTE:  
Do not stretch the flexible  
arm out to the position  
shown or continuously manipulate the  
arm outwards and inwards or  
irreparable damage will occur  
© 2005 Gennum Corporation All rights reserved  
Page 9  
 
Positioning the Headset  
It is recommended you stand in front of a mirror when trying to fit the headset for  
the first time. You can fit the headset on either the left ear or right ear by first  
rotating the flexible arm over the top of the headset onto the left side or right side  
respectively. Grasp the headset between your thumb and index and middle fingers  
as shown. Position the body of the headset over the top of the ear and insert the  
ear tip into the ear. Rotate the headset until it hooks into position over the top of  
your ear. If the ear tip is not snugly positioned in your ear,remove the headset and  
adjust the flexible arm by pressing it in the direction that will allow a more snug fit  
on the ear. This is just one suggestion for putting it on and you may find a more  
convenient way of doing it. We encourage you to try this a few times,in front of the  
mirror,until you find the most comfortable position for yourself.  
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© 2005 Gennum Corporation All rights reserved  
 
NOTE: the arm is made from a flexible rubber material throughout its entire  
length and is meant to be adjustable. Please position the arm in the shape desired,  
to get the most comfortable fit for you.  
PositioningTip  
To obtain the best possible results with your headset,it is important to ensure  
that the ear tip is inserted snugly into the ear. A snug fit will provide the best  
possible sound quality as well as good isolation from external background  
noise allowing you to hear the incoming call more clearly. A proper fit can be  
obtained by applying pressure to the end of the flexible arm until the ear tip  
has provided a good seal in the ear canal,similar to earplugs.  
© 2005 Gennum Corporation All rights reserved  
Page 11  
 
Changing the EarTip  
With one hand, firmly grasp the end of the ear tip between your thumb and  
index finger. Similarly, with the other hand, grasp the end of the flexible arm.  
Remove the ear tip with a gentle tug.  
To replace the ear tip,reverse this procedure by aligning the hole in the ear tip  
and pushing it on the end of the flexible arm until it is firmly seated in position.  
Charging the Headset  
The headset contains a rechargeable battery and must be charged before  
use  
Ÿ
Turn the headset off  
Insert the headset charging plug into the charging port of the  
Ÿ
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© 2005 Gennum Corporation All rights reserved  
 
headset  
Ÿ
Ÿ
Plug the AC power adapter into an electrical wall outlet  
If charging is required, the Blue Indicator Light will turn on indicating  
charging is in progress  
(if the Blue Indicator Light does not turn on, the headset is already  
fully charged)  
Ÿ
Ÿ
The Blue Indicator Light will flash when charging is complete  
If left plugged-in, the Blue Indicator Light will eventually stop flashing  
(Charging is automatically stopped in order to protect your  
headset)  
Turning On/Off the Headset  
To turn ON the headset, press and hold the SIDE button and you will see 2  
flashes of the Blue Indicator Light, followed by a longer 3 second flash.  
Release the button at any time. If you are wearing the headset,you will hear a  
quick series of tones going from low to high pitch. The Blue Indicator Light  
will turn off to indicate you have successfully powered on the Z-E-NTM  
headset.  
© 2005 Gennum Corporation All rights reserved  
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To turn OFF the headset, press and hold the SIDE button until you hear 4  
beeps. Release the SIDE button and you will hear a quick series of tones going  
from high to low pitch. If you are not wearing the headset,press and hold the  
SIDE button for 4 flashes of the Blue Indicator Light.  
DigitalVolume Control  
With the headset oriented upright,  
Ÿ Rotate the volume control knob upwards to increase the volume  
Ÿ Rotate the volume control knob downwards to reduce the volume  
You will hear a beep when you have reached the top end or bottom end of the  
volume range.  
NOTE: When on a call,the volume control on your headset is synchronized  
to the volume on your phone. As you change the volume you will see the  
volume bars on your phone change accordingly. However, if you change the  
volume control on your phone, it will have no effect on the headset volume  
level  
NOTE:  
The volume control in each mode (Hi-Fi Music, L-E-A-PTM 1,  
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© 2005 Gennum Corporation All rights reserved  
 
L-E-A-PTM 2 or Phone) is entirely independent so changing the volume in one  
mode,will not affect the other modes.  
NOTE: Do not initially turn the volume control to maximum until  
you become familiar with the volume levels and determine what is  
most comfortable for you  
Pairing the Headset  
You must successfully complete the following pairing procedure to allow the  
headset and your phone to communicate. The phone and headset will  
remain paired until the pairing is deleted from the phone through the phone  
menu options.  
? Turn on the Bluetooth function on your phone (refer to your phone's  
user manual)  
?
Turn the headset on  
? Press and hold the PINCH button until you hear 4 beeps (or 4 flashes if  
you are not wearing the headset),then release the button  
? Verify that the Blue Indicator Light is solid on, indicating the headset is  
now in phone pairing mode  
© 2005 Gennum Corporation All rights reserved  
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?
?
?
Follow your phone's pairing procedure to pair it with the headset  
When found,the headset will display as“Z-E-N” on your phone.  
When asked for the passkey, password or pin code, enter on  
the phone's keypad:0000  
? If pairing is successful, your phone will display a “pairing successful”  
message and the Blue Indicator Light will turn off. If you are wearing the  
headset,you will hear a 'pairing success' melody  
? Depending on your phone model, you may have to initiate a  
Bluetooth Connection. This can be achieved by selecting 'connect to  
Bluetooth device' from your phone or by pressing and holding the  
PINCH button for 1 beep, then release the button.  
Repeat the pairing procedure if the pairing process fails. If you are  
unsuccessful in pairing the headset after several pairing attempts, please  
contact Customer Service for assistance.  
Multiple Pairings  
You can pair the headset with up to 3 phones or devices supporting the  
headset or hands-free profile by repeating the pairing procedure described  
above. The headset cannot be used with all three devices simultaneously. To  
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© 2005 Gennum Corporation All rights reserved  
 
move the headset from one device to the next,use the following procedure:  
? Turn off the headset  
? Turn off the phone or device to which it is currently connected or,turn  
off the Bluetooth function,or select“Disconnect Z-E-N” manually from  
your phone's menu options  
? Turn on the new phone or device you want to now connect with the  
headset. You must have previously paired the headset with this phone  
or device as described in the pairing procedure  
? Turn on the headset  
? Depending on your phone model, you may have to initiate a Bluetooth  
Connection using the phone. This can be achieved by selecting 'connect  
to Bluetooth device' from your phone's menu options (refer to your  
phone's user manual), or for some phone models, by pressing and  
holding the PINCH button for 1 beep,then releasing the button.  
© 2005 Gennum Corporation All rights reserved  
Page 17  
 
FEATURES FOR PHONES SUPPORTINGTHE  
BLUETOOTH® HEADSET PROFILE ONLY  
If your phone only supports the Bluetooth Headset Profile,then the following  
features are available.  
Answering a Call  
If your headset is linked to your phone, then with an incoming call, you will  
hear a series of ring tones in the earpiece of the headset  
? To answer the call,briefly press and release the SIDE button.  
Ending a Call  
? To end the call,briefly press and release the SIDE button.  
Making a Call  
? Dial the number you are calling on your phone's keypad and the call will  
be automatically transferred to the headset  
Transferring a Call  
? If you are on an active call using your phone, and then want to transfer  
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© 2005 Gennum Corporation All rights reserved  
 
the call from your phone to the headset, press and hold the PINCH  
button until you hear 1 beep,then immediately release the button  
Mute/ Unmute  
While on an active call,  
? To MUTE the call,briefly press and release the PINCH button. You will  
hear 1 beep followed by periodic beeps,indicating the headset has been  
muted  
? To UNMUTE the call,briefly press and release the PINCH button. The  
periodic beeps will stop,indicating that the call has been un-muted  
FEATURES FOR PHONES SUPPORTINGTHE  
BLUETOOTH® HANDSFREE PROFILE  
If your phone also supports the Bluetooth Handsfree Profile, then additional  
features are available.  
Answering a Call  
If your headset is linked to your phone, then with an incoming call, you will  
hear a series of ring tones in the earpiece of the headset  
© 2005 Gennum Corporation All rights reserved  
Page 19  
 
? To answer the call,briefly press and release the SIDE button.  
If your headset is not linked to your phone,you will not hear the ring tones in  
your headset,however you can still transfer the incoming call to your headset  
at any time by by pressing and holding the PINCH button for 1 beep. It may  
take a few seconds longer to transfer.  
Ending a Call  
? To end the call,briefly press and release the SIDE button.  
Making a Call  
If your headset is linked to your phone,  
? Dial the number you are calling on your phone's keypad and the call will  
be automatically transferred to the headset  
If your headset is not linked to your phone, you can still transfer the call to  
your headset at any time,  
? Press and hold the PINCH button until you hear 1 beep, then  
immediately release the button. It may take a few seconds to transfer.  
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© 2005 Gennum Corporation All rights reserved  
 
Voice Dial  
If your phone supports voice-activated dialing and you have set up voice tags  
on your phone,  
? Press and hold the PINCH button until you hear 1 beep, then  
immediately release the button  
NOTE: You should create the voice tags from your headset for better  
results  
Last Number Redial  
? Press and hold the PINCH button until you hear 2 beeps, then  
immediately release the button  
Last Number ReDial while on a Call  
? Press and hold the PINCH button until you hear 2 beeps, then  
immediately release the button  
? Refer to the CallWaiting section below for call control  
Rejecting a Call  
If you want to reject an incoming call,  
? Press and hold the PINCH button until you hear 3 beeps then  
© 2005 Gennum Corporation All rights reserved  
Page 21  
 
immediately release the button.  
Transferring a Call from the Headset to the Phone  
? If you are on an active call using your headset and then want to transfer  
the call to the phone,press and hold the PINCH button until you hear 1  
beep,then immediately release the button  
Transferring a Call from the Phone to the Headset  
? If you are on an active call using your phone and then want to transfer  
the call to the headset,press and hold the PINCH button until you hear  
1 beep, then immediately release the button. There may be a few  
seconds delay before the call is transferred  
NOTE: This feature may not be supported on all phones and you must use  
your phone's menu option to transfer the sound.  
CallWaiting  
While on an active call and your phone notifies you of another incoming call,  
? Press and hold the PINCH button until you hear 1 beep, then  
immediately release the button,to accept the waiting call and place the  
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© 2005 Gennum Corporation All rights reserved  
 
first call on-hold  
? Press and hold the PINCH button until you hear 1 beep, then  
immediately release the button to swap between an active and a held  
call  
? Press and hold the PINCH button until you hear 2 beeps, then  
immediately release the button, to accept the waiting call and hang-up  
the original call  
? Press and hold the PINCH button until you hear 3 beeps, then  
immediately release the button,to reject the waiting call  
? Press and hold the PINCH button until you hear 4 beeps, then  
immediately release the button,to release all held calls  
Mute/ Unmute  
While on an active call,  
? To MUTE the call,briefly press and release the PINCH button. You will  
hear 1 beep followed by periodic beeps,indicating the headset has been  
muted  
? To UNMUTE the call, briefly press and release the PINCH button. The  
periodic beeps will stop,indicating that the call has been un-muted.  
© 2005 Gennum Corporation All rights reserved  
Page 23  
 
Call State  
? When you are on a call,the Blue Indicator Light will flash periodically. It  
will stop flashing when the call ends  
Low Battery State  
?
When the headset requires re-charging, you will hear a warning tone  
from your headset. You will receive warnings every minute when 15  
minutes of battery time are left. Warnings will increase to every 10  
seconds when battery time is 5 minutes or less. When the battery  
expires,the unit will power itself off.  
To re-charge the headset,  
? Turn off the headset  
? Refer to the section on Charging the Headset  
Error State  
? When an invalid button sequence is pressed you will hear a quick low  
error beep. This is an indication of an invalid action. No action is taken  
and you may continue as usual with your actions.  
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© 2005 Gennum Corporation All rights reserved  
 
L-E-A-PTM Feature (Model Z-470 only)  
This feature is available while you are not on a call. When you use the L-E-A-  
PTM (Local Environment Audio Processing) feature,you will more clearly hear  
the person you are in face-to-face conversation with, because the headset  
uses its advanced noise reduction algorithm to minimize the amount of  
background noise you hear. Two L-E-A-PTM modes are available,namely L-E-A-  
PTM 1 and L-E-A-PTM 2. L-E-A-PTM 1, set for normal listening, is factory  
programmed to provide a transparent effect which allows the user to  
continuously wear the headset without plugging their ear. L-E-A-PTM 2 is set  
up to provide additional amplification and noise reduction. L-E-A-PTM 2 has  
been designed for challenging noisy environments.  
? On initial power-up,you will hear a single beep as the headset defaults to  
the L-E-A-PTM 1 mode. Use the volume control to adjust the volume  
level into your ear  
?
To turn on the L-E-A-PTM 2 mode, quickly press and release the SIDE  
button. You will hear 2 beeps indicating you are in the LEAP 2 mode.  
Use the volume control to adjust the volume level into your ear.  
? You may toggle between these two modes by quickly pressing and  
releasing the SIDE button  
© 2005 Gennum Corporation All rights reserved  
Page 25  
 
NOTE: The volume control in each mode (Hi-Fi Music, L-E-A-PTM 1, L-E-A-  
PTM 2 or Phone) is entirely independent so changing the volume in one mode,  
will not affect the other modes.  
When in either of these modes,the user may also customize the audio. Refer  
to the section on the Graphic Equalizer.  
Hi-Fi MusicAudio Input (Model Z-350 and Z-470 only)  
These headset models allow the user to plug in a CD or MP3 music player into  
the headset's Charging Port/Audio Input Port using theAudio Interface Cable  
provided and listen to hi-fi audio when not on a call. On an incoming call,the  
music will be muted to allow the user to hear the ring tones and answer the  
call. At the end of the call, the music will be un-muted. To select this mode,  
press and hold the SIDE button for 2 beeps,then release. Adjust the volume  
level. To exit this mode, press and hold the SIDE button for 2 beeps, then  
release.  
NOTE: The volume control in each mode (Hi-Fi Music, L-E-A-PTM 1, L-E-A-  
PTM 2 or Phone) is entirely independent so changing the volume in one mode,  
will not affect the other modes.  
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© 2005 Gennum Corporation All rights reserved  
 
Refer to the section on the Graphic Equalizer which allows the user to  
customize the audio.  
Model Z-470 Only  
If the user is listening to Hi-Fi Music between calls and needs to conduct a  
face-to-face conversation using the L-E-A-PTM feature, a quick press and  
release of the SIDE button will put the headset into the last selected L-E-A-PTM  
memory. A subsequent quick SIDE button press will continue playing Hi-Fi  
music through your headset.  
Graphic Equalizer  
The graphic equalizer allows you to customize the sound you hear in each  
mode of operation: L-E-A-PTM (Model Z-470 only),Hi-Fi Music (Model Z-350  
and Model Z-470) or Phone (all models).  
NOTE: Your PC must have Bluetooth® wireless capability to be able to  
use this feature.  
Software Installation  
Important: Please read the README.txt file on the installation CD:  
? Insert the installation CD in the disk drive  
© 2005 Gennum Corporation All rights reserved  
Page 27  
 
? Open and read the README.txt file on the CD to ensure your  
computer is properly set up for the installation, prior to installing the  
Graphic Equalizer software  
? After installing the Graphic Equalizer software, a shortcut is created  
under the Z-E-N folder which is located in the Start Menu:  
Start Menu>Programs>Z-E-N>GraphicEQ>GraphicEQ  
? Double click 'GraphicEQ' to start the application  
Connecting the Headset for the Graphic Equalizer  
Application  
? Press the PINCH button and SIDE button simultaneously for 4 beeps  
(or 4 flashes of the Blue Indicator Light if you are not wearing the  
headset) to place the headset in Graphical Equalizer “Connect  
Mode”  
? Go to Start->Programs->My Bluetooth Places  
? Double-click 'Find Bluetooth Devices'  
? Right-click on the Z-E-N Bluetooth device in the Explorer window  
? Select “Pair Device”  
? During the pairing procedure, when asked for a Password, PIN code  
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© 2005 Gennum Corporation All rights reserved  
 
or Passkey, enter: 00000000  
? Select 'Connect SPP Slave'  
? After the pairing procedure is completed, make note of the COM port  
value as shown  
NOTE: The windows shown above are for theWindows 2000 operating system  
and may appear different for other operating systems such as Windows XP,  
however the basic procedure remains the same.  
NOTE: When the headset has been paired to the PC,you do not have to repeat  
the pairing procedure unless you want to pair to another PC. However, you are  
required to place the headset inConnect Mode” (press PINCH and SIDE buttons  
simultaneously for 4 beeps) whenever you want to use the Graphic Equalizer  
? Click“Connect”  
© 2005 Gennum Corporation All rights reserved  
Page 29  
 
? Enter PIN code“00000000” when prompted  
Application Setup  
? Select the drop down menu next to the 'Connect' button  
COM Port Selection  
? Click on ‘Set COM Port' and enter the COM port value noted above  
? Click 'Update' to save the COM port value  
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© 2005 Gennum Corporation All rights reserved  
 
? Click 'Connect' to establish a connection to the headset and the  
current equalization settings will be displayed  
? Click on the appropriate tab (Hi-Fi Music, L-E-A-PTM 1, L-E-A-PTM 2 or  
Phone) to select the mode you want to program  
Programming the Headset  
There are three ways to customize the equalization settings in the  
headset:  
? Dragging the sliders which programs the setting into the device as  
each slider is moved  
? Using one of the pre-defined presets which contain default  
equalizations settings for different listening environments  
? Loading a set of equalization settings that have been previously saved  
to a file  
NOTE: For each tab, click the 'Defaults' button to return to the factory  
programmed settings  
Hi-Fi Music Presets (Model Z-350 and Model Z-470)  
? Refer to the section on 'Hi-Fi Music Audio Input' on setup for music  
listening  
? Click the 'Presets' button and a drop down menu will appear  
© 2005 Gennum Corporation All rights reserved  
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? Click on your selection and the equalization settings will be  
programmed into the headset. Individual sliders can be changed to  
further tune the settings to your liking  
Hi-Fi Music Presets  
L-E-A-P™ Mode Presets (Model Z-470 only)  
? Click the 'Presets' button and a drop down menu will appear  
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© 2005 Gennum Corporation All rights reserved  
 
? Click on your selection and the equalization settings will be programmed  
into the headset  
? Individual sliders can be changed to further tune the settings to your liking  
L-E-A-PTM Mode Presets  
Phone Mode Programming and Presets  
Phone Mode Programming  
To listen to changes that you have programmed in Phone mode:  
© 2005 Gennum Corporation All rights reserved  
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? Connect the Audio Interface Cable to the Z-E-NTM headset and to  
the PC audio port  
? Ensure the volume level on the PC is not muted  
? Click the 'Play Test Call' button and you will hear the test call audio.  
? If necessary, increase the volume level on your PC  
? You can dynamically change the settings while the Test Call is playing  
Phone Mode  
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© 2005 Gennum Corporation All rights reserved  
 
NOTE: A Microphone Gain slider is also available which controls the  
loudness level of your voice heard by the person you are talking with on  
the phone. Adjust this setting only if your called party complains that your  
voice is not loud enough. Adjusting this level too high will make your voice  
sound distorted and/or the person you are talking with may hear an echo  
of their voice  
Phone Mode Presets  
? Click the 'Presets' button and a drop down menu will appear similar  
to the L-E-A-PTM mode presets  
? Click on your selection and the equalization settings will be  
programmed into the headset  
? Individual sliders can be changed to further tune the settings to your  
liking  
Customizing, Saving and Loading Equalization Settings  
For each tab selection, you may customize and save the equalization  
settings as follows:  
? Select the tab for adjustment: Hi-Fi Music, L-E-A-PTM 1, L-E-A-PTM 2 or  
Phone  
© 2005 Gennum Corporation All rights reserved  
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? Drag the sliders into the positions you prefer  
? Click the 'Save' button and save the file with a .zen extension. You  
may save as many files as you like.  
? To load a previously saved file, click the 'Load' button and browse for  
the file you want to load  
Disconnecting the Z-E-NTM  
There are two ways to disconnect from the headset:  
? Clicking 'Disconnect' will disable the connection to the headset.  
? Clicking 'Close' will disconnect the connection to the headset and  
close the Graphic Equalizer application.  
Minimizing Power Consumption  
Switch off the headset if you anticipate you will not be using the headset for an  
extended period of time and if convenient, connect it to the charger so the  
headset is always fully charged and ready for use.  
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© 2005 Gennum Corporation All rights reserved  
 
TROUBLESHOOTING  
The phone or headset does not respond at all when I press  
the SIDE or PINCH buttons?  
You may need to reset your phone by turning off the power and then turning it  
back on again. You may also need to turn the Z-E-NTM headset off and then  
back on. All button presses on the headset are accompanied by a flash of the  
Blue Indicator Light. If you don't see a flash, this is a definite indication of a  
dead battery.  
Does your caller complain they hear an echo?  
Generally this is an indication that the ear tip is not positioned snugly in the  
ear and the phone volume is high. Try re-positioning the ear tip until a better  
seal is obtained and/or reducing the call volume.  
Is the incoming sound tinny and quiet?  
Try re-positioning the ear tip into the ear for a better seal which will restore  
proper volume and tonal balance to the incoming audio.  
© 2005 Gennum Corporation All rights reserved  
Page 37  
 
Limited Warranty  
Gennum Corporation warrants that your headset will be free from defects in  
material or workmanship for a period of one (1) year from the date of  
shipment,under normal use and conditions.For all warranty and service  
related matters, please see the Gennum Contact Information on  
the last page of this manual.  
During this period, if the headset is found to be defective in materials or  
workmanship,Gennum will repair or replace it,at the sole option of Gennum,  
at no charge to you.If Gennum determines that it is not possible to repair or  
replace the headset, it may, at its sole option, refund the purchase price paid  
for the headset. THESE ARETHE SOLE AND EXCLUSIVE REMEDIES FOR  
BREACH OF WARRANTY BY GENNUM. IN NO EVENT SHALL  
GENNUM BE LIABLE FOR DAMAGES EXCEEDINGTHE SALE PRICE FOR  
YOUR HEADSET.  
You are responsible for packing the defective headset properly in the original  
packaging,and for the cost of shipping. A copy of the original receipt must be  
included. Shipping instructions will be given by technical support at Gennum.  
Page 38  
© 2005 Gennum Corporation All rights reserved  
 
Warranty repairs are completed at no charge for parts or labour, and  
Gennum will pay the cost of shipping the repaired or replaced product back  
to you.Warranty repairs may use new or equal replacement parts. Goods will  
not be accepted for return for non-warranty reasons without the express  
prior written approval of Gennum.  
Gennum reserves the right to make the final decision on any warranty claim  
that may be questionable. This limited warranty does not cover and Gennum  
will not be responsible for failures or defects due to misuse, neglect, abuse,  
accidents, alterations, improper or unauthorized installation or service,  
unauthorized removal or repairs, failure to follow instructions, fire, floods,  
acts of God,or spills of food or liquids.  
EXCEPT FOR THE EXPRESS LIMITED WARRANTY PROVIDED ABOVE,  
THE HEADSET, FIRMWARE, SOFTWARE, WALL CHARGER WITH  
ADAPTERS, REPLACEMENT EAR TIPS AND WRITTEN MATERIALS ARE  
PROVIDED “AS IS” WITHOUT REPRESENTATION, CONDITION OR  
WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED OR  
STATUTORY,AND GENNUM SPECIFICALLY EXCLUDESALL OTHER  
CONDITIONSANDWARRANTIES,INCLUDING BUT NOT LIMITEDTO  
© 2005 Gennum Corporation All rights reserved  
Page 39  
 
IMPLIED CONDITIONS AND WARRANTIES OF MERCHANTABILITY  
AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL  
GENNUM BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL OR  
CONSEQUENTIAL DAMAGES ARISING DIRECTLY OR INDIRECTLY IN  
CONNECTION WITH THE HEADSET,THE USE OF THE HEADSET OR  
OTHERWISE,WHETHER FOR LOSS OF PROFITS, BUSINESS REVENUES  
OR OTHERWISE.  
This warranty sets forth the entire responsibility of Gennum with respect to  
the headset,firmware,and software,wall charger with adapters,replacement  
tips and written materials. Your exclusive remedy is repair, replacement or  
refund as stated herein.In no event shall Gennum's liabilities exceed the cost  
of correcting defects as provided herein and any such liabilities will terminate  
upon expiration of the warranty period.  
This warranty is valid only when the headset is purchased from a Gennum  
Authorized Dealer,and applies only to the original purchaser. Headsets with  
the serial number or model designation removed,altered,replaced or defaced  
are not covered by this warranty.  
Page 40  
© 2005 Gennum Corporation All rights reserved  
 
SafetyWarnings  
This package contains small parts which may be hazardous to children under  
3.  
Headsets encourage hands-free operation of phones while driving or  
conducting other activities. You should nonetheless ensure you obey the laws  
regarding cell-phone use while driving, and give your full attention to the  
operation of your vehicle.  
Do not attempt to use this device if it is submerged in liquid. Immediately  
unplug all electrical connections.  
Users with pacemakers or other electrical medical devices should consult  
with their physicians before using cell-phones or a headset.  
The use of wireless devices and their accessories may be prohibited or  
restricted in certain areas.Always obey the laws and regulations on the use of  
these products.  
Trademarks™ and RegisteredTrademarks ®  
The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc.  
© 2005 Gennum Corporation All rights reserved  
Page 41  
 
and any use of such marks by Gennum Corporation is under license.  
The Z-E-NTM and L-E-A-P™ trademarks are owned by Gennum Corporation.  
FCC Notice  
This device contains FCC ID SD7GR2316 which complies with part 15 of the  
FCC Rules. Operation is subject to the following two conditions:  
(1) This device may not cause harmful interference,and  
(2) This device must accept any interference received, including  
interference that may cause undesired operation.  
Changes or modifications not expressly approved by the party responsible  
for compliance could void the user's authority to operate the equipment.  
Please refer to the zen.gennum.com website for more information.  
Page 42  
© 2005 Gennum Corporation All rights reserved  
 
EU Notice  
DECLARATION OF CONFORMITY  
In accordance with Annex IV of the EU directive 1999/5/EC, Gennum  
Corporation declares under our responsibility that the product:  
Type:  
Intended Purpose:  
Equipment Class:  
Z-280,Z-350,Z-470  
Bluetooth Headset  
1
complies with the appropriate essential requirements of the Article 3 of the  
R&TTE and the other relevant provisions,when used for its intended purpose.  
Please refer to the zen.gennum.com website for more information.  
Specifications  
TypicalWeight  
22 grams  
TypicalTalkTime  
8 hours  
Typical StandbyTime  
Typical RechargeTime  
100 hours (from a full charge)  
2 hours (from a full discharge)  
Design and specifications are subject to change without notice.  
© 2005 Gennum Corporation All rights reserved  
Page 43  
 
Gennum Contact Information  
For latest revisions to this manual, customer assistance or inquiries about the  
Z-E-NTM headset,please visit our website at  
zen.gennum.com  
For general inquiries,please e-mail us at  
CorporateAddress:  
Gennum Corporation  
970 Fraser Drive, Burlington, Ontario L7L 5P5  
ZEN350series 2.0  
 

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