Monitor

FIG. 1 is a front perspective view of a monitor, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear perspective view thereof; and,

FIG. 9 is an enlarged view of the portion 9 in FIG. 8 .

The even-dash broken lines illustrating portions of the monitor form no part of the claimed design. The dot-dash broken lines encircling enlargement portions of the monitor form no part of the claimed design.