11
OPERATING INSTRUCTIONS
POWER ON/OFF
ON: Press and hold the Multi-Function Button
4
for 1.5
seconds. “Power ON” voice prompt will be heard and the LED
will turn solid green for one second, then turn off.
OFF: Press and hold the Multi-Function Button
4
for 3 seconds.
“Power OFF” voice prompt will be heard and the Indicator LED
3
will turn solid red for one second, then turn off.
BLUETOOTH
®
PAIRING
After successfully powering on, the earmuffs will automatically
enter Bluetooth
®
pairing mode. “Pairing” voice prompt will be
heard and the Indicator LED
3
will breathe (dim to bright) blue
every three seconds.
1. Ensure Bluetooth is enabled on your device and it has
discovered “Klein Muffs” in the pairing list.
2. Select “Klein Muffs” and upon successful connection,
“Connected” voice prompt will be heard and the Indicator LED
3
will turn solid blue for three seconds, then turn off.
3. In the event pairing fails, power the muffs off then on.
NOTE: The earmuffs will automatically attempt to re-connect
to the last known paired wireless device when turned on, but
are ready to pair with any Bluetooth compliant device within
ten minutes of powering on if the last paired device is not
detected.