Da-lite screen company, inc. 3100 north detroit street post office box 137 warsaw, indiana 46581-0137 phone: 574-267-8101 800-622-3737 fax: 574-267-7804 toll free fax: 877-325-4832 www.Da-lite.Com e-mail: info@da-lite.Com instruction book for dual masking electrol® the da-lite difference..
1 important safety instructions when using your video equipment, basic safety precautions should always be followed, including the following: 1. Read and understand all instructions before using. 2. Position the cord so that it will not be tripped over, pulled, or contact hot surfaces. 3. If an exte...
2 pre-installation 1. Carefully unpack screen. 2. Make sure to recheck measurements of screen location before installation. 3. Remove center support brackets (on 8' and wider screens only), reverse brackets and reinstall flush with the top of the box. Installation 1. Install screen by raising unit i...
3 screen adjustment for 120v screens caution! The mask should not be field adjusted for more or less drop. Surface travel is stopped automatically in the fully opened and closed positions by limit switches that are properly ad- justed at da-lite. Should it be necessary to adjust for more or less dro...
4 dual masking electrol ® instructions up brown down common black blue up green 4 – wire mask motor ground mask motor mask screen up up off down down brown down black common blue ground green 4 – wire screen motor screen motor 220/240 v. Ac 50 cycle brown (hot) blue (common) ground wire 220 / 240v w...
5 method c method d method a method b suggested methods of installation offset mounting, recessed above ceiling. For plaster, dry wall, tile or paneling. Bottom of case painted same finish as ceiling. Offset mounting, recessed above ceiling. May be adapted for 3/4" ceiling, but cut to 1/4" thick und...
6 troubleshooting symptom 1. Screen will not operate. Motor does not hum. 2.Incorrect stopping position in downward direction. 3.Incorrect stopping position in upward direction. 4.Noise. Note: screen will operate with a low pitched hum. 5.Coasting. Cause (a) incorrect line voltage. (b) blown fuse. (...
7 printed in u.S.A. 77607 rev. 12/09 limited one year warranty on da-lite presentation products da-lite screen company, inc. Warrants its products to the original purchaser only, to be free from defects in materials and workmanship for a period of one (1) year from the date of purchase by the origin...
