WARNING: Wire color is subject to change. Confirm color by inspecting sticker on actuator.
Calibrating the FA-SYNC-2:
Once all wires are connected the board must be calibrated to the specific type of actuator you
are using. To do this, the control board will count the number of signal pulses from the encoder
inside the actuator during a complete actuation cycle. Follow the procedure:
➢ Ensure actuators are laying on a table and not connected to your load or application
➢ Confirm wiring connections
➢ Press and quickly release the right-most momentary switch labelled “HOME”. You will
hear the relays on the circuit board click once and the actuators will all begin retracting
(if they start extending instead of retracting simply reverse the order of the M+ and M-
connections)
➢ When all actuators are fully retracted the relays will click several times. Once they stop,
press and hold the “HOME” button until the actuators begin extending.
➢ The actuators will fully extend, pause, and then fully retract. Once retracted you will
again hear the relays click several times.
➢ The FA-SYNC-2 board is now calibrated and your actuators can be installed in your
application. The control board will remember the calibration settings even if power is
disconnected during installation.
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