INSTRUCTION BOOK FOR Designer Contour® Electrol®
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 extension cord is necessary, a cord with a current rating at least equal to that of the appliance should be used. Cords rated for less amperage than the appliance may overheat. 4.
Installation Carefully unpack screen and remove outer wrapping from case. Remove the black tape from the slat bar after the case has been installed. There are three ways to install the Designer Contour Electrol: Wall Mount, Ceiling Mount, or Ceiling Hook. Procedures for each method are as follows: 4 1/4" Wall Mount 1. Secure the wall mount bracket to the wall at the desired height. Bracket should be fastened to wall studs or some reinforcement within the wall.
Electrical Installation Internal wiring has been completed at the factory. Installer must route power to the wall switch and to the junction box located on the left end of the screen case. Standard installation is for a single 120VAC or 240VAC wall switch to control the screen. Optional Control units may have been ordered. Wiring diagrams for the built-in VPI and low voltage control are included in these instructions.
Electrical Installation 120V Wiring Diagram With Optional Built-In Low Voltage Control Red Black White (Common) Motor EYE AUX Ground To Case Black White Red Up Stop Down White (Common) 120VAC 60HZ Black (Hot) Ground-Must Be Connected To Building Ground Green Optional RF or IR Remote Connector Low-Voltage Wall Switch 240V Wiring Diagram With Optional Built-In Low Voltage Control Black (Up) Brown (Down) Blue (Common) Motor Optional RF or IR Remote Connector 240VAC 50HZ Black White Red Up
Screen Adjustment Screen travel is stopped automatically in the down and up positions by the limit switches that are preset at the factory. If it’s necessary to adjust for more or less drop follow the steps below. The case cover must be removed to access the motor limit switches. Remove the case cover screw from both ends of the screen. See figure 4. Be sure to hold the cover while removing the screws. Rotate the cover up and away from the case until it can be removed.
Troubleshooting Symptom Cause Solution 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. Check above. Tighten all loose wire connections. Correct any improper connections. Screen will not operate. No power to operating switch or junction. Motor does not hum. Down Position Check for power across black and white leads.
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; provided they are properly operated according to Da-Lite’s instructions and are not damaged due to improper handling or treatment after shipment from the factory.
