Da-Lite Designer Cinema Electrol - Manual (Page 3)

3
Installation
Screen Adjustment
Ceiling Hook
1. Do not remove the wall mount bracket, even if you are
not using it for mounting. This provides structural stability to
the case.
1. Be sure the ceiling has adequate reinforcement to attach a
hook anchor.
2. The top of the screen case has a channel that the ceiling
hook brackets slide into. Remove the end cap on the right
end of the case and insert the brackets into the case channel.
Lock the brackets in place by tightening two set screws. Refer
to figure 3.
3. The brackets can be attached anywhere within 12" of the end
of the case.
4. Attach an S-hook or similar fastener to the large center hole
on the bracket.
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.
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.
ATTENTION! N'effectuez pas de réglage pour obtenir un
déroulement supérieur à celui commandé. Au moins 1 à 1/2
tour de toile doit être maintenu sur le cylindre. Cet écran
est doté de série d'une bande noire supérieure de 0 cm (0
po) ou 5 cm (2 po). Consultez la fiche technique pour plus
de renseignements.
Figure 3
Set Screws (2)
Hook
Hook Mount
Hole
Endcap
Endcap
Screws (3)
Figure 4
Figure 5
Rotate Up
Case Cover
Screw