Press and hold the controller button (6) to enter the main menu.
Rotate the controller ring (6) to select the Zeroing menu item and enter by briefly pressing the controller button (6) – the zeroed distances are displayed.
Select the distance you wish to delete and enter the submenu for operating the distances with a brief press of the controller button (6).
Select Delete Distance item.
Select “Yes” in the appeared dialog box to delete a distance. “No” – to cancel deletion.
Attention! If the primary distance is deleted, the first distance on the list automatically becomes the new primary distance.