Detex AO19-1 Push - Manual (Page 9)

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Button Location
Locate the buttons securely to a wall or post. Be sure the button is not blocked by opened door or
cause the user to be in the path of the door leaf when opening. Check local codes for variations in
location requirements.
Another popular type of button has battery-operated transmitters. They work with a receiver
mounted in operator case. The receiver may be connected to the Control Module for a source of
power. Connect power wires to #12 and #13 for A.C., or #1 and #11 for D.C. Connect the “COM”
and “N.O. outputs from the receiver to terminals #1 and #2 of the Control Module.
Each transmitter setting must be programmed to same setting of the receiver to operate correctly.
Per ANSI/BHMA A156.19, switch is to be installed within view of door at a maximum distance of
144” (3658 mm) from the center of the door and mounted a minimum of 36” (914 mm) and a
maximum 48” (1219 mm) from the finished floor.