Knight-Kit X-10 Crystal Calibrator manual, reprint.

This is a digitally copied and enhanced assemby manual for the Knight-Kit X-10 crystal calibrator.  It has been copied from an original and is clear, clean, and easy to read.  No construction marks!  It is printed on premium 24# paper with heavy covers and bound with a plastic comb.  No more struggling with unreadable photocopies!

The X-10 manual has been enlarged to about  11" x 8 1/2" with about 16 pages.  Topics covered include:  specifications, introduction, assembly instructions, mounting, connecting the calibrator, adjustment, use, circuit description, service hints,  parts list, and schematic.