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040-004-1072 7/88 AMX Corporation, 3000 Research Dr. Richardson, TX 75082 800.222.0193
Mechanical Relay Settings
All mechanical relay settings should be made with
power disconnected from the SX16+ and the top
cover removed. Remove the single screw at the
rear of the SX16+ top panel and slide the panel
back.
All relays are socketed and are removed by
grasping and pulling straight up. Care must be used
when reinserting relays to prevent bending pins.
Normally Open Relay
Note: Most SX16+ relays are used in this mode and
are set at the factory as Normally Open unless
specified.
Normally Closed Relay
This setting is used for holding functions In the 'On'
or energized mode when control relay is not
activated. When the relay activates, the contacts
open.
