How to edit the graphic size CAD

I need CAD2008 edit the graphic size to the required size of the do not know how to achieve

is simple, if it is to use shortcut keys, mouse click Do not loosen, and then the left hand press the space bar will jump to the window, select the red mouse value, modify the value you want, you can determine.

enter the command ED, carriage returns, need to modify the size click, enter the size you need to value.

415 (((There are three commands used to modify the size:The first is to modify the size of the numerical values of the size and style of the ED command! The second is the full command changes the size of CH, can modify the size of the various features! The third is the editing mark DED command, which can be tilted label size, font rotation, etc.!