FIG. 1 is a top plan view of a remote control unit, showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a right side view thereof;

FIG. 4A is a right side view.

FIG. 4 is a left side view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a front elevational plan view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.