Da-Lite Large advantage electrol Instruction Book - page 4
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MORE SCREEN DROP
1. Placeoperatingswitchin“down”position.
2. Whenthescreenstops,turnthewhite“down” limitknob(Fig.2)one-quarterturncounterclockwise.Testbyraising
picturesurfaceapproximatelytwofeet,thenloweragain.Repeatuntildesiredpicturesurfacepositionisattained.
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.
LESS SCREEN DROP
1. Raisepicturesurfaceapproximatelytwofeetabovedesiredlevel.
2. Placeoperatingswitchin“off” position.
3. Turnthewhite“down”limitswitch(Fig.2)one-quarterturnclockwise.Testbyraisingpicturesurfaceapproximately
twofeet,thenloweragain.Repeatuntildesiredpicturesurfacepositionisattained.
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SCREEN ADJUSTMENT
Surfacetravelisstoppedautomaticallyinthefullyopenedandclosedpositionsbylimitswitchesthatareproperly
adjustedatDa-Lite.Shoulditbenecessarytoadjustformoreorlessdropofpicture,proceedinthefollowingmanner:
NOTE: Useascrewdriveror5/32"Allenwrenchtomakeadjustments.