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Janet CummingsSep 5, 2025
What to do if my Da-Lite Boardroom Electrol will not go down?
- KKathleen JensenSep 5, 2025
If your Da-Lite Projection Screen isn't operating or going down, and the motor is either silent or humming, there are several potential causes: * A blown fuse: Replace the fuse. * A tripped circuit breaker: Reset the circuit. * No power to the operating switch or junction box: Check the power supply. * Insufficient line voltage: Ensure it's at least 115V or 220V, depending on the motor type; correct if necessary. * Thermal overload: Allow the motor to cool for 15 minutes before trying again. * Broken wire in the 'down' position: Tighten loose wire connections and recheck wiring, referring to the installation instructions. * Defective motor, limit switch, or capacitor: Replace the motor assembly. * Burned-out capacitor: Replace the motor assembly.












