Listen Technologies LT-800-150 - Manual (Page 14)

10
LT-800 Operating Instructions
Press Test Tone
button here
Channel Select UP and DOWN buttons
1 Power Unit On
Turn power on by pressing the power button.
Select a Channel
Select the transmit channel by pressing the channel select UP and DOWN buttons. See
Channel Selection on page 14 for more information.
2
Lock on Channel
Once you determine your transmit channel, you can lock the transmitter on that channel.
To lock on a channel hold the Channel Select “Up” button for 3 seconds until the padlock
icon appears on the display. To unlock, repeat this process and the padlock icon will
disappear.
3
Test Tone (if necessary)
To broadcast a test tone, press the test tone button. This helps to test receivers when no
audio source is available.
4
Lock icon