Lathem AirTime AT-MSX - Manual (Page 4)

Installation & User’s Guide
Page 2
Install Steps
Important: Before installing the AT-MSX, verify that an AirTime
Transceiver is installed and properly transmitting. You should
manually initiate the transmission of the AirTime signal by
pressing the TRANS button on the front of your transceiver.
1. Mount the AT-MSX within range of an AirTime transceiver’s
signal. It is important that the AT-MSX be mounted upright
as described to achieve maximum antenna reliability.
» After locating where the AT-MSX will be mounted, mark the
two spots for the mounting screws using the enclosed template.
» Drill a 5/16" hole at each mark
» Insert wall anchors and tap flush to the wall with the hammer.
» Insert both screws into wall anchors leaving 1/8" exposed.
» Align both keyholes on case back and slip over the two screws.