MEDC Ex ResistTel - Manual (Page 18)

18
Sling holder
The holding strength for the handset is continuously adjustable.
Loosen the screws (12) and move the stopping catches (13). Pushing
the stopping catches together increases the holding strength whereas
pulling them apart reduces it. Tighten the screws again.
Drilling diagram
For making a drilling template please use the following dimensions (in
mm).
The diameter of the drilled hole is dependent on the screw employed
(screw diameter max. 8 mm) and the type of supporting base material
(steel, wood, concrete, plasterboard etc.) and must be chosen
accordingly.