Using the hailer

From the Hail/Fog/Int menu: Menu > Hail/Fog/Int.

  1. Select Hailer.

    Hailer mode is now active

  2. Press and hold the PTT button.
  3. Speak your message.
  4. Release the PTT button.
  5. Press the Back button to exit Hailer mode.
  6. The hailer listening volume can be adjusted at any time in Listening mode using the Volume Control.
  7. The hailer talking volume can be adjusted at any time, with the PTT button pressed using the Volume Control.
Important

To avoid audio feedback, ensure that the loud hailer is at least 3 m (9.8 ft) away from the VHF base unit and any handset or fistmic at all times. When talking, ensure that the handset or fistmic is pointing in the opposite direction to the loud hailer.