US D416544 S
FIG. 1 is a front isometric view showing the front of my design for a digital control system control panel;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is bottom plan view thereof.
The broken line showing of a cabinet and control switches in FIG. 1 is environmental only and forms no part of the claimed design.