DELPHI SA10116 User Guide - Page 16

section three 6 Mounting Your transmitter may rest flat on a horizontal surface, or it may be wallmounted. To mount on a wall, insert two screws (provided) 2" apart in a horizontal line, leaving the screw heads approximately 1/4" from the wall. Slip the two holes located on the bottom of the transmitter over the screw heads and gently slide the unit down until it locks into place. (See figure 3.) Note: The screws that came with your Signal Repeater may be fastened to wallboard or wood with an ordinary Phillips screwdriver; no pre-drilling is necessary. To fasten into concrete, hollow or grout filled block, brick, or plaster, pre-drill a 3/16" hole and fasten with an ordinary Phillips screwdriver. 2" Figure 3.