Logitech F-0550A User Manual
Logitech
®
Cordless Headset for
PC & Mobile Phones
User Manual
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings. Install
in accordance with the manufacturer’s
instructions.
• Do not push objects into apparatus vents or
slots because re or electric shock hazards
could result.
• Ventilation should not be impeded by covering
the ventilation openings with items, such as
newspapers, table clothes, curtains, etc.
• No naked (open) ame sources, such as lighted
candles, should be placed on or near
the apparatus.
• Do not install near any heat sources such
as radiators, heat registers, stoves, or other
apparatus (including ampliers) that
produce heat.
• Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
• Only use attachments/accessories specied by
the manufacturer.
• Unplug this apparatus during lightning storms or
when unused for long periods of time.
• Refer all servicing to qualied service personnel.
Servicing is required when the apparatus has
been damaged in any way, such as power-supply
cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture,
does not operate normally, or has been
dropped.
• The apparatus shall be disconnected from the
mains by unplugging the power cord of the
apparatus from the AC mains receptacle.
• The socket-outlet shall be installed near the
equipment and shall be easily accessible.
WARNING:
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT EXPOSE THIS
APPARATUS TO RAIN OR MOISTURE.
Table of Contents
Safety
Table of Contents
English pages 1 - 16
Charge Headset Battery
The Logitech® Cordless Headset comes with a lithium-ion rechargeable, non-replaceable battery that must
be fully charged before you use the headset for the rst time.
1. Connect the power adapter to the headset.
Plug the AC adapter into the electrical outlet.
2. The LED will be red when charging. If the LED is
not red, check the connection.
3. During charging, the red LED will be lit. When
the Logitech® Cordless Headset is fully charged,
the red LED turns off. Charging can take up to
4 hours.
4. Remove the AC adapter from the headset.
5. Your headset is now ready for set-up with your
PC or mobile phone. See the Quick Start Guide
for details on pairing.
Comfort and Fit
1. Rotate the rubber earpiece around the headset for use on either ear.
2a. Place the earpiece behind your ear and rotate the product to your comfort.
OR
2b. With one hand, hold earpiece out from the headset and slide product over your ear.
3. Rotate microphone boom so it is pointing toward the corner of your mouth.
Introduction
Wearing and Using Your Headset
Headset Overview
A. WindStop™ microphone
B. LED indicator
C. Volume down: lowers volume
D. Volume up: raises volume
E. Adjustable/reversible ear piece
F. Multi-Function Button: Power on/off, answer/end calls
USB Receiver Overview
G. Receiver LED
H. Connect Button
Extender Stand
I. Extender stand
J. USB port for USB Receiver
EF
A
B
C
D
I
H
G
J
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