Da-Lite LARGE ADVANTAGE DELUXE ELECTROL Livro de instruções - Página 7
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Screen Adjustment
Surface travel is stopped automatically in the fully opened and
closed positions by limit switches that are properly adjusted at
Da-Lite. Should it be necessary to adjust for more or less drop of
picture, proceed in the following manner:
NOTE: Use a screw driver or 5/32" Allen wrench to make
adjustments.
More Screen Drop
Place operating switch in "down" position.
1.
2. When the screen stops, turn the white "down" limit knob
(Fig. 3) one-quarter turn counterclockwise. Test by raising
picture surface approximately two feet, then lower again.
Repeat until desired picture surface position is attained.
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.
Less Screen Drop
1.
Raise picture surface approximately two feet above
desired level.
2. Place operating switch in "off" position.
3. Turn the white "down" limit switch (Fig. 2) one-quarter turn
clockwise. Test by raising picture surface approximately two
feet, then lower again. Repeat until desired picture surface
position is attained.
Contact Da-Lite at 800-622-3737 if door motor needs
adjustment.
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