User's Manual
7
device does not have a display and multiple devices are being 
paired with multiple speaker mics, only put one device into 
pairing mode at a time to avoid pairing the Bluetooth Revo NC2
™
with the wrong device. The speaker microphone will emit a tone 
when pairing is successful and the blue light will ash 10 times.
4.  Pairing mode will time out after 150 seconds if the unit is not 
successfully paired with a device. Repeat steps 1-4 to attempt to 
pair again. Kenwood radios: After “Connect” is chosen in the 
radio menu to connect to the Bluetooth Revo NC2
™
, the radio 
will “call” the microphone and ring tones will be heard on the 
speaker mic. “Answer” the call by pressing the multi-function 
button once and releasing, and the radio will complete the 
connection to the Bluetooth Revo NC2
™
. 
5.  The Bluetooth
®
 Revo NC2
™
 speaker mic retains pairing 
information for as many as six devices. Check the Bluetooth
®
menu on the device to be sure the speaker microphone is paired 
with the correct device. 
6.  Clearing the pairing memory is not essential, but it can be done as 
desired. To clear the memory, perform the following operation: 
•  Press the multi-function button once and release. 
•  As soon as the blue/purple lights on the back of the speaker 
mic light up (after approximately two seconds), press the PTT 
button once and release. After a few seconds, a set of tones 
will be heard. The memory has been cleared. 
OPERATION, CONTINUED
Bluetooth
®
 REVO NC2
™










