Electro-Voice R300 manual Detailed component descriptions, b.Press to display LOCK

02 Detailed component descriptions

9.Change Lock-Out This feature can be useful when the receiver is in a location where unauthorized personnel have access to the receiver. With the LOCK ON, the channel cannot be changed and the word LOCK is displayed when the or button is pushed.

a.Press and hold the SET button until DISPLY shows in the display.

b.Press to display LOCK

c.Press SET and ON or OFF will be displayed to show the status of the lock-out.

d.Press to turn the LOCK ON or to turn the LOCK OFF and press SET.

e.Display will return to the main screen and padlock symbol in the upper left of the display will show the lock status.

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