Screen Adjustment - Da-Lite DESIGNER CONTOUR ELECTROL Series Manual

SCREEN AdjUSTMENT

Screen travel is stopped automatically in the down and
up positions by the limit switches that are preset at the
factory. If it's necessary to adjust for more or less drop
follow the steps below. The case cover must be
removed to access the motor limit switches.
Remove the case cover screw from both ends of the
screen. See figure 4. Be sure to hold the cover while
removing the screws.
Rotate the cover up and away from the case until it can
be removed.
SETTING THE DOWN LIMIT POSITION
To REDuCE SCREEn DRoP:
Turn the red limit switch screw clockwise to
decrease the amount of screen drop. Run the
screen down to test the stop position. If the
screen drops too far, raise the screen about one
foot and adjust the limit switch again. Repeat
until the desired position is set.
To InCREASE SCREEn DRoP:
Turn the red limit switch screw counterclockwise
to increase the amount of screen drop. Run the
screen down to test the stop position. If the
screen does not drop enough, raise the screen about one foot and adjust the limit switch again. Repeat
until the desired position is set.
s
! CAUTION: Do not adjust for more drop than what was ordered. At least 1-1/2 wraps of fabric must remain on the roller.
This screen comes standard with 0" or 2" black at the top. See the specification data sheet for details.
FIGURE 4
HooK
RoTATE uP
4
CASE CovER
SCREW
FIGURE 5