Check our "Programming Tips" page and our "Tips and Tricks" page.  These pages give you valuable information about how your meter works and how to program your meter.  These pages also explain LO frequencies, "F" keys, and more.  Most of your problems can be solved by reading these pages.  

the Contact form does not appear you can download and use one of these forms.  Instructions are on the form.

TrimaxEmail.odt  (OpenOffice document)
TrimaxEmail.doc  (Microsoft Word document)
TrimaxEmail.rtf  (Rich Text Format document)

Hours: 9:00 am to 5:00 pm Eastern Standard Time, Monday through Friday