Bray 6A Series Quick Start - Manual (Page 5)

Calibration
Step 5: Press the ‘ ‘ to parameter 2.
Select ‘90°’.
Step 6: Scroll to parameter 4 by pressing the
‘
‘ button.
Step 7: Hold down the ‘ ‘ button until the
calibration begins (>5 seconds), then release.
The device will now progress through 5
‘RUNS’, completing a series of checks. For more
information on the calibration, please refer to
the product manual.
*The calibration routine takes ~ 3-5 minutes.
Note: If the error shown is displayed on your
positioner during Run 1, the lower tolerance
(down tolerance) of the adjustment wheel
has been exceeded. (If you don’t see any
error during calibration, proceed to step 8,
otherwise continue reading)