16
D
GB
F
E
I
Troubleshooting
The headset does not work.
1. Check whether the plugs are correctly connected to your sound source. You
may need to swap them.
2. You should try out the headset immediately on connection to be sure that it will
work later.
3. Run a test program immediately after connection. Each 5.1 sound card
generally comes with a test program, which you use to test the headset.
4. Refer to the manual for your sound card (often available from the website of
the sound card manufacturer), for how to connect the headset correctly. Since
sound cards are of differing design, this manual can only describe connection
in general terms.
Technical specifications
Amplifier box:
Power supply: 7.5 V DC /500 mA
Output power: 500 mW x 6
Signal/noise (S/N): - 60 dB
Distortion: <0.5%
Microphone specifications:
Capacitor microphone: dia. 9.7 mm
Directivity: omnidirectional microphone
Impedance: 2200 W
Sensitivity: -60 dB ± 2 dB
Frequency response: 30 Hz~16 kHz
Working voltage: 4.5 V
Fig. 7
