ETC Cobalt Family v7.0.0 - Manual (Page 481)

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Scaling with the SCALE soft key
1. Hold the SCALE soft key in the Channels Soft key page of the main display. The channel view will
show the scale levels.
2. Use the level wheel to set the scale level 0-200% for the selected channel(s).
No scale is shown as "---".
A channel with a scaled level gets a symbol next to the level, and the scale leve is shown in the INFO
area of the Browser when the channel is selected.