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Shure MX690 User Manual

Page 10

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10

Power off all transmitters.

1.

Power on all receivers.

2.

Begin with the first transmitter. Open the battery cover and

3.

power it on.
Aim the IR sensor at the first 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

flashing when programming is complete.
Power off the first 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