maindec-11-dzdha-a-pb 4/8/76; dh11 static logic test; (c)1972 maindec-11-dzdhb-a-pb 4/21/76; dh11 memory test; (c)1972 maindec-11-dzdhc-b-pb 5/10/76; dh11 transmitter and receiver; logic test; (c)1972,76 maindec-11-dzdhd-b-pb 4/8/76; dh11 speed selection; logic test; (c)1972,73 maindec-11-dzdhe-a-pb 4/21/76; dh11 character length; and basic data test; (c)1972 maindec-11-dzdhf-a-pb 3/26/76; dh11 single line data test; (c)1972 maindec-11-dzdhg-b-pb 3/25/76; dh11 single line parity check; and multi-line data test; (c)1972,73 maindec-11-dzdhh-b-pb 4/21/76; dh11 auto-echo test; (c)1972,73 maindec-11-dzdhi-a-pb 3/22/76; dh11 break and half duplex test; (c)1972 maindec-11-dzdhj-b-pb 4/21/76; single line/echo/online; for dh11; (c)1973,75 maindec-11-dzdhk-a-pb 3/24/76; modem control multiplexer diagnostic; (c)1974 maindec-11-dzdhl-a-pb 4/21/76; dh11 overlay for interprocessor; test program; (c)1975 maindec-11-dzdhm-a-pb 4/27/76; dh11 diagnostic; (c)1976 maindec-11-dzdhn-a-pb 5/7/76; dh11 data reliablity tests/single; line echo and patterns/cable tests; (c)1976 maindec-11-dzita-b-pb 5/5/76; interprocessor test program; (itp); (c)1974,75