Thank you for purchasing
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.
®
the
AU400 USB Headset Converter. This
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.
Any Accutone
telephone headset
Any PC or
**
Macintosh
1
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
0
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
MAIN SWITCHES AND INTERFACE
1.
2.
3.
4.
USB plug (to computer)
Status LED (flashes different colors)
Multi-directional control button
Quick Disconnector (to headset)
+
_
AU400 TELEPHONE HEADSET USB ADAPTOR
turns your telephone headset into VoIP instantly!
Introduction.
Interface & Specifications.
[ inspiring people, inspiring change ]
AU400 - Installation Guide & User Manual
AU400 - Installation Guide & User Manual
