scale inside a viewport

hi please i despreately need help.. in the layout view, how can i change inside the viewport the scale of the section that i drew?

Thanks!

Double click inside the viewport to open it

TYpe in-

Z

(yourscale)XP

Double click outside the viewport to close it.

NOTE the 'XP' after the scale, it tells autocad that the scale is to be relative to paperspace not absolute.

See Here: http://www.we-r-here.com/cad/tutorials/level_2/2-8.htm