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Operations cont.
Frequency
By locking a frequency, you can prevent the user from accidentally changing the frequency.
To lock the frequency on the Receiver
1. Choose which mic channel that you are changing the display for, either Microphone Channel A or Microphone Channel
B. Press the LEFT arrow button to choose mic channel A or the RIGHT arrow button to choose mic channel B.
2. The LCD screen for the chosen mic channel will begin blinking.
3. Press the SET button twice.
4. The word “LOCK” will quickly flash.
5. Press the UP arrow button to turn the lock ON or press the DOWN arrow button to turn the lock OFF.
6. Press the SET button to set the selection.
To lock the frequency on the Microphone
1. Slide off the battery compartment cover. The lock switch is located on the lower right hand corner in the battery
compartment and is titled LOC (lock).
2. Flip the switch up to turn the lock ON and flip the switch down to turn the lock OFF.
Lock Switch
Lock Switch