Modified Square Law Curve; Sensor 2.0 Curve - ETC sensor+ CEM+ Manual

Modified Square law curve

A standard square law curve may overcompensate for infrared loss, resulting in "steppy" response to
incremental control changes at low levels. ETC's modified square law curve applies a second multiple to
the standard square law curve for more uniform response to control levels changes across the entire
range of dimmer output,
140
120
100
80
60
40
20
0
Modified square law curve

Sensor 2.0 curve

The Sensor 2.0 curve is the previous version of ETC's modified square law curve. It provides backwards
compatibility for shows created using earlier versions of ETC equipment and familiar response for
designers who prefer the earlier version.
140
120
100
80
60
40
20
0
Sensor 2.0 cu rve
Dimmer Curves
1 10 20 30
1 10 20
Modified Square Law Curve
40 50 60
Console percentage setting
L inear curve
Sensor 2.0 Curve
30 40 50
Console percentage setting
L inear curve
70 80 90
(for reference)
60 70 80
(for reference)
100
90 100
75