Jabra GN 502 USB Guide De L'utilisateur page 10

GN502-3_USB_NA 09/11/04
Only authorized dealers or service centers may open the product. If any parts require
replacement for any reason, including normal wear and tear or breakage, contact your
dealer.
• Never try to dismantle the product yourself. None of the internal components can be
replaced or repaired by users.
• Avoid exposing the product to rain or other liquids.
Dispose of the product according to local standards and regulations.
Declarations and Warranty
USA FCC part 15
This device complies with part 15 of the FCC Rules. Op-
eration 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 op-
eration.
Users are not permitted to make changes or modify the
device in any way. Changes or modifications not ex-
pressly approved by GN Netcom will void the user's au-
thority to operate the equipment.
Note: This equipment has been tested and found to
comply with the limits for a Class B digital device, pur-
suant to part 15 of the FCC Rules. These limits are de-
signed to provide reasonable protection against harm-
ful interference in a residential installation. This
equipment generates, uses and can radiate radio fre-
quency energy and, if not installed and used in accor-
dance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no
guarantee that interference will not occur in a particu-
lar installation. If this equipment does cause harmful
interference to radio or television reception, which can
be determined by turning the equipment off and on,
the user is encouraged to try to correct the interfer-
ence by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment
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and receiver.
• Connect the equipment into an outlet on a circuit dif-
ferent from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV tech-
nician for help.
Cautionary Notes to Computer Users:
When using any headset with a computer, care should
be taken in dry or low humidity environments to pro-
tect the user from electrostatic discharge from the
monitor (CRT). Computer monitors can induce a sub-
stantial electrostatic charge when turned on or off, or
when there is a power failure, and the resulting elec-
trostatic discharge can be passed through the headset
to ground. A user in close proximity to or touching the
computer may feel a common "shock" sensation, simi-
lar to touching a door knob after walking across a car-
pet, causing no harm to the user. This discharge is en-
tirely due to the computer monitor, the headset is
merely the shortest path to ground.
To minimize the possibility of electrostatic dis-
charge through the headset, you can:
• Use a grounded screen in front of the monitor.
• Use static dissipative wrist straps.
• Increase the relative humidity in the room to 60% or
more.
• Install static dissipative carpets or floor covering.
• Remove the headset before turning the computer
on or off.
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