Installation guide

Main Switches and Interface
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Skype-related Button 5 - Skype Program Pop-up / Switch Page
Skype-related Button 4 - Page Up or Up Arrow
4-direction Digital Volume Control (volume adjustments and muting)
Skype-related Button 3 - Page Down or Down Arrow
Skype-related Button 2 - Hang Up
Skype-related Button 1 - Dial (with Multi-status LED-indicator)
Microphone Capsule
Aluminium microphone voice tube
Leatherette Ear Pad (including 40mm speaker chamber)
Adjustable voice tube holder
Microphone voice tube rotational pivot
Microphone connecting cable (with SR)
Extendable double-arm headband
AU500
CM500
accutone USB controller - installation guide & user manual
A
Stereo Headset CM500
Cord 2m long
Mass 100 g (without cord)
Receiver
Size 40mm diameter
Type Open air dynamic driver unit
Voice coil CCAW
Maximum input power 10mW/20mW
Impedance 32W ±15% at 1kHz, 1V
Sensitivity 93±3dB(3mW/1CM)
Frequency range 40 - 20,000 Hz
Microphone
Design Flexible boom microphone
Type Electret condenser
Open circuit voltage level -47dB (0dB=1V/Pa)
Frequency range 20 - 20,000 Hz
USB Controller AU400
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 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
Specifications.
Understanding your headset.
specifications
main switches and interface
Main Switches & Interfaces
[ inspiring people, inspiring change ]