Accutone AU400 Manual de instalação e manual do utilizador - Página 2

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Introduction.

AU400 TELEPHONE HEADSET USB ADAPTOR

turns your telephone headset into VoIP instantly!

Thank you for purchasing

the

Accutone

powerful device is designed to convert any ordinary Accutone telephone headset

into a USB headset instantly. With the now well-developed market of VoIP

communication, many users are forced to have two headsets on their desktop.

Instead, this product fully utilizes professional level telephone headsets in internet

communication as well, by using only the highest level of USB digital sound

technology.

Now please spend a few moments to read through this user manual before

connecting the USB device to your headset and your computer. After familiarizing

with the features and functions, you will surely appreciate the top audio

performance this unique device offers you.

Any PC or

Macintosh

AU400

USB Converter

The AU400 USB Converter may be sold separately or bundled with a telephone headset.

** AU400 is compatible to both desktop and notebook computers with an USB jack. Only the operating

systems listed under "Operating Environment" in the section of Specifications on page 2 are applicable.

*** Outside the operating environments mentioned on page 2, AU400 is not guaranteed to operate with all

computers. The converter is not guaranteed to operate with home built computers, operating systems

that are personally up-graded or multiple operating systems. The converter is also not guaranteed to

operate with functions under system suspend, sleep and hibernation modes.

AU400 USB Headset Converter. This

Any Accutone

telephone headset

AU400 - Installation Guide & User Manual

MAIN SWITCHES AND INTERFACE

USB plug (to computer)

Multi-directional control button

SPECIFICATIONS

AU400 USB Converter

Frequency range

20 - 20,000 Hz (headphone)

100 - 10,000 Hz (microphone)

Data resolution

16 bit

Sampling rate

48 kHz Stereo

Operating Characteristics Rx

Receiver gain

14dB Max.

Output power

35mW Max.

THD +Noise

<0.4% @ P =30mW 20~20,000 Hz

S/N @ THD <0.4%

86dB

Master volume control range

0~46.5dB attenuation

Operating Characteristics Tx

Microphone gain

20dB Max.

Volume control range

+12dB ~ -34.5dB, 1.5dB step

Power supply

USB bus power compliant (5V, 100mA)

Dimensions

(excluding projections)

approx. 28x65x18mm (w/d/h)

Operating environment

compliant operating systems:

Windows 98 SE/Windows 2000/Windows Me/Windows XP

Apple Macintosh OSX

CPU: Pentium II 266 MHz or better

AU400 - Installation Guide & User Manual

[ inspiring people, inspiring change ]

Interface & Specifications.

Status LED (flashes different colors)

Quick Disconnector (to headset)