I'm looking for the way (assuming there is one) of putting the current page's chapter title in the header of the page. Basically, what I want is:

where only the chapter's title ("First Chapter" in this case) shows up.
However, what I get is:

or some variant, but always with "Chapter 1" or just "Chapter" in there.
My code is:
% AUTHOR: Enter the title, all letters in upper case
\def \booktitle{Trial Title}
\def \currentrevision{A}
\def \documentnumber{ME-MAN-001}
\title{\booktitle}
\pagestyle{fancy}
\fancyhf{}
\fancyhead[LE,RO]{\leftmark}
% \fancyhead[LE,RO]{FIRST CHAPTER}
\fancyhead[RE,LO]{\documentnumber~Rev.~\currentrevision}
\fancyfoot[LE,RO]{\thepage}
Yes, I am using fancyhdr and I've reviewed the documentation and tried the variants, but nothing seems to work. I've also tried too many things to detail here.


titlesecand friends, but boy do they make the simple things seem complicated. – Sean Allred Jan 07 '15 at 05:36\pagestyleas well. Try it out. If this answered your question, consider accepting it as such. – Werner Jan 08 '15 at 15:19