etc s4

  1. lightingman117

    S4 max ambient temperature for max lamp life?

    Cross posted to PSW: http://forums.prosoundweb.com/index.php/topic,167532.msg1545856.html#msg1545856 ETC Source 4 (S4) 575w fixtures Ceiling Cove = 6ft x 1.5ft x 2.5ft (L x W x H) Air conditioned room year round. The current coves have a grate that opens to the attic. Venue wants to close that...
  2. Brentgi

    ETC Source 4wrd & DMX Loss

    I recently installed some Source 4wrd retrofits. I am really happy with these fixtures and they perform as advertised. Great job ETC! However, one thing that I cringe to think about... When the S4wrd loses DMX, the light goes out. And there's no way to change DMX loss behavior. Just hope...