FIG. 2 is a rear elevational view thereof;

FIG. 3 is a leftside elevational view thereof;

FIG. 4 is a rightside elevational view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front view in use thereof;

FIG. 9 is a rear view in use thereof;

FIG. 10 is a leftside view in use thereof in the closed position;

FIG. 11 is a rightside view in use thereof in the closed position;

FIG. 12 is a top view in use thereof;

FIG. 13 is a bottom view in use thereof;

FIG. 14 is a perspective view in use thereof, in which the liquid crystal display screen is assembled to a mainframe; and,

FIG. 15 is another perspective view in use thereof in the closed position.

The mainframe is shown in broken lines in the view for illustrative purposes only and forms no part of the claimed design.