Shure MX690 Microphone User Manual


 
10
Power off all transmitters.1.
Power on all receivers.2.
Begin with the rst transmitter. Open the battery cover and 3.
power it on.
Aim the IR sensor at the rst receiver IR port. The transmitter 4.
should be no more than 15 cm (6 in.) from the receiver. Press
and hold the receiver SYNC button to send group and channel
data to the transmitter. The red LED on the transmitter will stop
ashing when programming is complete.
Power off the rst transmitter and repeat the synchronization 5.
with each additional transmitter and receiver pair.
Press and hold the transmitter 1. SELECT button until the desired
group number appears.
Press 2. SELECT again and release it when the desired channel
number appears.
Automatic Frequency Synchronization
Manual Frequency Synchronization