Locking Instructions - Listen Technologies Stationary LA-350 Design Manual

LR-42/44 Locking Instructions
Locking the Receiver on One Channel
The unit can be electronically locked on one channel so that it will not change channel even if the Select button is
pressed. It is recommended to lock the receivers on the channel that is being used in systems that do not require the user
to change channels (single channel systems).
Channel Lock Procedure
The unit can be electronically locked on the channel it is currently on using the following process.
Channel Unlock Procedure
The procedure for unlocking the unit is the same as locking the unit.
Lock Indicators
to be able to change the channel.
1 Select the channel that you want to lock the unit on.
2 Wait until the unit enters LED sleep mode. LED sleep mode begins when the unit extinguishes
the channel indicator LED which will happen 10 seconds after the last button is pressed.
3
Once in LED sleep mode, press and hold both the Select and Power buttons for three seconds.
4
and Select buttons.
101