Instruction book for professional 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 picture surface 1" x 3" cleat 2" moulding installation ceiling mount without hangers screen case is placed flush with the wall and ceiling and held in position by moulding securely attached to the wall. Recessed above ceiling other methods of installation will suggest themselves in new buildings w...
4 hangers (if required) 1. See figure 3 for hanger placement. 2. On screens equipped with an ironing board, make sure hangers do not interfere with the ironing board brackets. Installation figure 3 11 1 ⁄ 2 " 11 1 ⁄ 2 " screens 22' wide and under case length ÷ 2 case length ÷ 2 11 1 ⁄ 2 " 11 1 ⁄ 2 "...
5 installation 240 volt wiring diagram for standard wall switch: da-lite offers two styles of 240 volt wall switches for standard operation. Please see wiring diagram in wall switch box included with screen. Black with yellow to junction box mounted in screen case, in which interal wiring terminates...
6 screen adjustment figure 4 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 more or less drop of picture, proceed in the following manner: caution! When adjusting and testing, ...
7 troubleshooting symptom cause solution screen will not operate or will not go “down”. Motor does not hum. Motor hums. Blown facility fuse. Replace facility fuse. Tripped facility circuit breaker. Reset facility circuit breaker. No power to operating switch or junction box. Check above. Tighten all...
8 troubleshooting symptom cause solution “ down” limit switch incorrect. “ down” limit switch out of adjustment. See installation instructions. Noise. Note: screen will operate with a low-pitched hum. Squeaking, rubber end plug rubbing on motor. Center roller between mounting brackets by pushing rol...
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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...
