Esoteric AB-T1SM1 Manual Del Usuario página 9

Arm base installation diagrams
9-inch arm installation
Install the tonearm using the screw holes
that have circular indicators next to them.
Do the same if installing in the other location.
Align the circular indicator on the arm base post
with the single circular indicator on the arm base.
Do the same if installing in the other location.
9-inch arms cannot be installed here.
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