User Manual

6
OPERATION
Unit Configuration Prior To Deployment
The unit is configured prior to deployment with supplied software via the USB connector. This
allows the user to:
Set the transmit frequency. It is recommended to stay within +/- 1 MHz of the factory
setting (or significant transmit range reduction may result).
Select AGC (Automatic Gain Control) or Fixed Gain audio mode.
Download, and delete, recorded audio files.
The User is also provided the Serial Number of the device when the unit is connected.
For details of the configuration operation, see Programming, starting on page 11.
Local Control
Control in the field is via the three buttons. They allow simple switching of the Transmit and
Record functions, plus a Panic mode that overlays an alarm tone on the transmitted audio (not
present on the audio recording) to silently alert monitoring teams to an emergency situation.
The Panic button incorporates 3 Braille dots for location out of the user’s range of vision (e.g. in
a pocket). Feedback indicating operating mode is provided by vibration.
Tibbets
Microphone