The ornamental design for a controlpanel, as shown and described.
FIG. 1 is a top perspective view of a control panel;
FIG. 2 is a top view thereof;
FIG. 3 is a back side view thereof;
FIG. 4 is a front side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a top perspective view of the right side portion of the control panel shown separate for ease of illustration;
FIG. 8 is a top view of the right side portion of the control panel shown separate for ease of illustration;
FIG. 9 is a left side view of the right side portion of the control panel shown separate for ease of illustration; and,
FIG. 10 is a right side view of a right side portion of the control panel shown separate for ease of illustration.
The broken lines are included for the purpose of illustrating portions of the remote control that forms no part of the claimed design.
Throughout the drawings, various views may not be provided, as the components in these views are unornamented or the ornamentation in these views is simply unclaimed.