Instruction book for dual masking electrol.
2 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...
3 pre-installation 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 1. Install screen by raising unit in...
4 screen adjustment for 120v screens dual masking electrol ® instructions caution! The mask should not be field adjusted for more or less drop. Attention! Le masque ne doit pas être ajusté sur place pour régler la chute. Surface travel is stopped automatically in the fully opened and closed position...
5 screen adjustment for 220/240v screens dual masking electrol ® instructions caution! The mask should not be field adjusted for more or less drop. Attention! Le masque ne doit pas être ajusté sur place pour régler la chute. Surface travel is stopped automatically in the fully opened and closed posi...
6 suggested methods of installation dual masking electrol ® instructions method d method b offset mounting, recessed above ceiling. For plaster, dry wall, tile or paneling. Bottom of case painted same finish as ceiling. Can be painted same as ceiling or removed and replaced with finished ceiling cei...
7 troubleshooting symptom cause solution screen will not operate. Motor does not hum. Incorrect line voltage. Verify 115-125v (or 220-240v). If insufficient voltage, rewire incoming electric line. Blown fuse. Replace fuse. Tripped circuit breaker. Reset circuit breaker. No power to operating switch ...
Limited one year warranty on da-lite presentation products milestone av technologies llc warrants certain da-lite branded 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 original purchaser; pr...
