Protection Level Selection; Automatic Volume Adjustment; Noise Reduction; Wearing Styles - Jabra GN9350e Guide Des Fonctions Additionnelles

To change the sound mode:
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1. Use to locate the sound mode menu
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2. Use to select one of the 3 modes from the menu, and choose between
fixed/switched from the menu.
3. Press OK to confirm the setting.
2.5.5 Protection level selection
Your headset offers a choice of 4 protection levels (plus its additional basic protection level).
These levels protect you against sudden, overly-loud sound spikes that may come from the
phone network (such as shrill telefax signals or network interference), and provide a limit to
the maximum noise exposure from the headset during your workday.
The number of hours (on average) you spend on the telephone per day determines the set-
ting you should select. All 4 protection levels meet and exceed de facto global protection
levels, and are compliant with NIOSH standards, and EU health and safety codes of 85 dB(A).
The TT4 protection level is compliant with pertinent Australian recommendation.
Important: In some jurisdictions, applicable regulations or laws may mandate the required setting
you use. The Default level provides a protection level of 118 dB(A). Your headset protects you
against overly-loud sound spikes. If you use the telephone's handset for calling, you will not have
this protection.
CAUTION: Loud and high-pitched noise may cause temporary or permanent damage to your hearing.
This equipment is designed to offer protection against loud and high-pitched noises and conforms to
current regulation. However, this equipment may not necessarily provide you with complete protec-
tion. To reduce the potential damage to your hearing that may be caused by loud and high pitched
noise; the output level must be set to the minimum level possible for your use.
Protection level Criteria for selecting
Level 0 Basic protection against overly-loud sound spikes
[118 db(A)]. Auto volume disabled
Level 1* Less than 4 hours on telephone/day
Level 2* 4-8 hours on telephone/day
Level 3* More than 8 hours on telephone/day
Level 4 (TT4) Recommended Australian protection level (Telstra)
* Compliant with Directive 2003/10/EC of the European Parliament and Council of 6 February 2003.
on base display.
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To change the protection level:
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1. Use to locate the protection level menu
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2. Use to select one of the 5 modes from the menu.
3. Press OK to confirm the new mode.
Automatic volume adjustment and noise reduction
Your headset offers two built-in features which give you optimum sound levels and quality.
Both features operate automatically, so you need not make any adjustments to the headset.
Automatic volume adjustment
The automatic volume adjustment feature automatically sets the volume levels of all calls,
so that each call is heard at the same, consistent volume you have set. Autovolume is not
enabled in protection level 0.
Noise reduction
The automatic noise reduction feature improves the sound quality of incoming calls by re-
moving impurities transmitted with the signal, such as background noise from your caller's
environment.

3. Wearing styles

Your headset offers headband, neckband and ear hook wearing styles.
Note: GN9330e and GN9330e USB come with an ear
hook and a headband. Neckband is available as an
accessory.
GN9350e GN9330e GN9330e USB
3.1 Headband wearing styles
You can choose to wear the headset on either the
left or right ear. The headset can be rotated 360˚.
C hanging boom arm wearing side (headband)
1. Rotate boom arm unit 90°.
GN9350e GN9330e GN9330e USB
3.2 Neckband wearing style
With the neckband, the headset is worn on the right
ear.
Note: This wearing style is available as an accessory for GN9330e and GN9330e USB.
on base display.
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