ADJUSTING THE MIRROR
Re-adjusting the mechanical stop on the Roboscan PRO 1220-mirror adaptor is required if
the pan or tilt motor occasionally loses steps, leaving the mirror incorrectly positioned after
a reset is performed. This error occurs when the recoil of the mechanical reset bounces the
mirror and bracket a whole pan or tilt motor step. (N.B. A controller is necessary to make
this adjustment)
Reset the Roboscan PRO 1220
Figure 3
The pan motor adjustment:
1 Use the trackball to move the cursor
to
the
upper-left
corner
of
the
movement-grid on the 2032-controller
until the screw (A1) in figure 3 is
positioned at the upper mechanical-
stop (A2).
2 Release the lock-nut on the adjusting
screw (A1).
3 Turn the screw (A1) clockwise about
1/2 - 1 turn, hereby increasing the
distance between the head of the
screw and the mechanical-stop (A2).
4 Tighten the lock-nut on screw (A1).
5 Reset the Roboscan PRO 1220 a
number
of
times
to
check
the
accuracy of the new reset position.
6 Use
the
trackball
on
the
2032
controller to move the mirror through
all
other
positions,
check
that
adjustment screw (B1) does NOT
touch the mechanical stop (B2) during
these steps. If it does then adjust
screw (B1) accordingly.
The Tilt-motor adjustment:
1 Use the trackball to move the cursor to the upper-left corner of the movement-grid on
the 2032-controller until the top mechanical-stop (C1) in figure 3 is positioned at the
edge of the mirror bracket (C2)
2 Loosen the two allen-screws (E) holding the axle of the motor while observing that the
motor does not slide vertically from its current position.
3 Carefully turn the motor and mirror clockwise (observe that the motor axle does NOT
turn.) until there is a distance of about 1/2 to 1 mm between the edge of the mirror
bracket (C2) and the top mechanical-stop (C1).
4 Tighten the allen-screws.
5 Use the trackball on the 2032-controller to move the mirror through all outer positions,
check that bottom mechanical-stop (D1) does NOT touch the edge of the mirror
bracket (D2) during these steps. If it does then re-adjust as described making the
distance between (C2) and (C1) even smaller.
Содержание PRO 1220
Страница 1: ...Roboscan PRO 1220 users guide...
