Audiovox FR-531 Two-Way Radio User Manual


 
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To Transmit
1. Set the desired primary channel.
2. Press and hold the PTT (Push-to-Talk) button while speaking
slowly and clearly in a normal voice, approximately 2 to 3
inches from the microphone.
3. The transmit icon ( ) will illuminate while transmitting.
4. Release the PTT (Push-to-Talk) button when you finish speak-
ing to receive incoming signals. A tone or “Roger Beep” will
occur on the receiving unit to indicate end of transmission.
To Receive.
1. Set the desired channel.
2. Adjust the volume control to the desired listening volume by us-
ing the up and down buttons.
3. The transceiver will play strong received signals through its
internal speaker or through a headset, if so equipped.
Monitor Function
The monitor button can be used to play all signals present on
a channel. This is useful when communicating with other parties
at extreme range.
The monitor function can be locked on by pressing the Monitor
button for more than 2 seconds. When the monitor lock has been
activated, the LCD display will indicate BUSY. Pressing the monitor
button a second time will unlock the monitor function.