B - Implant the borehole

Depending on the profile obtained, the operator can adjust, at the foot of the face, the borehole implantation. It can modify the theorical bench, the bench at the top of the front (distance between the front and the front), the drilling angle and the over-depth by pressing the - or + keys located on either side of the displayed values ​​(see Screen 1 opposite : variation of the hole-front distance).

Clicking on the screen shows a blue line between the profile and the hole. The width of the bench and the depth (or length) of the hole at this point are indicated at the top of the screen (see Screen 2 opposite).  ▼   und   ▲   keys make it possible to move the measurement line over short distances.