Da-Lite 10102010 projection screen 16:9

The Compact Electrol is a ceiling or wall mounted electric screen, available in all common aspect ratios. Please note: Adjust the unrolling settings of the projection surface only if absolutely required. Altering these settings may lead to a less uniformly flat projection surface. Also please be aware that modifying limit switches on tensioned projection screens will have an even more significant impact on surface flatness.