12 Source 4WRD Installation and User Manual
Note: When line-dimming the fixture, performance may vary based
on the control settings of the dimmer. For this reason, ETC
recommends using line-dimming for level-setting or for architectural
dimming. ETC recommends testing the Source 4WRD fixture on all
existing dimmers that you want to use.
Use DMX mode when high-performance, live, dynamic dimming is
required.
CEM+ and CEM3
Parameter CEM+ CEM3
Curve Mod Square Mod Square
Threshold 1% 1%
Min Scale 6V 1%
Max Scale 140V 100%
Regulation OFF OFF
Preheat Disabled Disabled
DC Prevent OFF OFF
InrushPrevent OFF OFF
Scale Load 100 100
CEM Classic v2.x
Parameter Value
Mode Normal
Boost 117
CEM Classic v3.x
Parameter Value
Mode Normal
Curve Mod-Square
Scale 140
Threhold Normal