This section outlines the FUNCTION buttons at the lower left of the C4 control surface.
Splits the C4 rows as follows: 4/0, 1/3, 2/2, and 3/1. This is known as a Split Edit, and allows you to simultaneously edit two separate sections of a plug-in, or even two different plug-ins.
Split Edit is also possible across multiple C4 units. For example, with two C4 devices, pressing the SPLIT button offers the following split modes:
1/7 (Split Upper is top row of first C4 unit; Split Lower is bottom 3 rows of first unit and all rows of second C4 unit. LED 1/3 is lit.)
2/6 (Split Upper is top two rows of first C4 unit; Split Lower is bottom two rows of first unit and all rows of second C4 unit. LED 2/1 is on.)
3/5 (LED 3/1 is on.)
4/4 (All three LEDs are on.)
5/3 (All three LEDs are on.)
6/2 (All three LEDs are on.)
7/1 (All three LEDs are on.)