Installation Manual

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Memory Function Controller for Desk Underframe Model# AL4628-2M
a. LED panel displays minimum height of 28.5” and maximum height of 46.6”
b. Factory default settings for four memory buttons are 32.1”, 35.7”, 39.3” and 42.9” respectively.
c. To set your own height, press up or down button until the desk reaches the desired height, press and
hold memory button until you hear two beeps. Factory setting will be erased once you set your own.
d. Controller can’t be used interchangeably between Model# AL4628-2S and AL4628-2M.
LED Display Up Button
Down Button
Preset 1
Preset 2
Preset 3
Preset 4