LUMENIS VersaPulse PowerSuite - 3.2.3 Servo Mirror Alignment

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turned out the same amount (do not be fooled as to the direction to turn the
adjustment screw by the fact that the two screws are mounted in opposite
directions - one screw is being turned in and the other is being turned out, but
because the screws are mounted in opposite directions the screws rotate in
the same direction).
h. Once the burn has been centered in the cross hairs, remove the cross hair aperture and place
the power meter head behind the hole, so that the YAG energy through the hole will strike the
power meter head. Fire the laser into the head and adjust the OC to peak the cavity power
output.
i. Replace the cross hair aperture and recheck the beam centering through the hole as in step
"b" above. Some slight readjustment of the HR may be necessary to recenter the burn in the
cross hairs.
j. Repeat steps "d" and "e" until the power is peaked and the burn is centered in the cross hairs,
with the HR and OC adjustment mechanisms locked down.
k. Reinstall the first Relay Mirror and perform the Fiber Alignment Procedure in Topic 3.6.
3.2.3 Servo Mirror Alignment
NOTE: Only perform this procedure if either the servo mirror or servo motor are replaced.
1. Turn off the laser and disconnect from the wall.
2. Removing and replace the motor/encoder assembly.
a. Disconnect the cables from the motor/encoder assembly and remove the mirror mount from the
motor shaft.
b. Remove the six screws behind the mirror and remove the motor/encoder assembly.
c. Install the new motor/encoder assembly in the same orientation as the old one, and reconnect the
cables.
NOTE: Shaft rotation is not important at this time.
3. Reconnect the power, disable autocal and turn the laser on.