In-line remote functions
Volume: for increasing and decreasing the volume.
Mic: for switching the microphone on/off. Even if the microphone is turned off, it might
still be possible to hear your own voice. However, no signal will be transmitted to the
person you are talking to.
Problem Solving
No sound playback.
Check if the headset jack plugs are correctly connected to the soundcard (green jack plug
to the speaker output socket and pink jack plug to the microphone input). If no sound is
audible, despite the headset being correctly connected, then check that your soundcard
has been installed correctly. To do this, check under Start > Control Panel > System >
Device Manager, to see if the soundcard is included in the hardware list and if necessary,
reinstall the soundcard drivers.
Technical Information
Speaker data
Sensitivity 105dB±3dB
Performance characteristics 20mW
Frequency range 20-20,000Hz
Impedance 32Ω+20%
Microphone
Directivity Omnidirectional
Impedance 2000Ω ±15%
Sensitivity -60dB±2dB
Frequency range 50-16,000Hz
