Koss Cobalt Bluetooth - Manual (Page 3)

4. Enter the PIN code “0000”.
Answering calls:
To answer a call, press the Play/Pause/Answer button. To end a call, push the On/Off/End
button.
Turning off the stereophone:
To turn off the stereophone, hold the On/Off/End Call button for 3 seconds. The connection
LED will blink 3 times and the unit will power down.
TROUBLESHOOTING:
No audio output with illuminated connection LED (not paired): Check status of Transmitter or
Dongle. Make sure stereophone is within transmission range. Turn off all devices and turn them
back on in order listed in this guide.
No audio output with blinking LED (paired): Check volume level of stereophone, as well as
volume levels on your computer/player. Ensure that your computer’s audio settings are
configured for the Dongle.
Stereophone cannot be turned off: Reset the stereophone using the reset button. The reset button
is located on the top of the left earcup. Simply insert a paper clip into the hole to reset the unit.
Sound can be heard but music is not audible (computer): Close and re-open your media player
software.
If you need further information, please contact our Consumer Sales Department at 1-800-
USA-KOSS.
http://koss.com/koss/kossweb.nsf/pmbyunid/8A4A1D7701178C3E8625...
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