Schlage PIB300 User Manual page 446

6. Remove the wall plate
and nail.
7. Drill upper and lower
mounting holes.
For a concealed wiring
connection, drill a 1/2"
hole in the center of the
outlined rear cable entry
hole.
Additional holes may be
drilled to enlarge the hole
for concealed wiring
connection if necessary.
8. Clear all dust and debris
away from the terminal
mounting location.
Terminal Installation
Upper
Mounting Holes
Cable
Entry Hole
Figure 3.9— Drill holes
GT-Series Terminal User's Guide - 27
Lower
Mounting Holes