There are three errors in MAC 500 DMX Protocol Version 4 that can make it difficult to override the settings to disable resetting and lamp off via DMX.

First, blue 111 was listed as the color on wheel 1 to use to override the settings. The correct color is cyan 401 (144 - 148). Second, the DMX values for red 308 (color wheel 2) were listed incorrectly as 165 - 168. The correct values are 96, 157 - 160. Third, the order of the stepped color scroll (145 -184) on color wheel 2 was reversed.

The errors have been corrected in all documentation.

To override DRES (DMX reset) OFF and DLOF (DMX lamp off) OFF, set color wheel 1 to color 9 (cyan 401; 144 - 148) and set color wheel 2 to color 6 (red 308; 96, 157 - 160).