*20 08-D2AA-D FAMILY-OF-8 TELETYPE TESTS THROUGH PT08 LT08 OR DC02 INTERFACE ST ADD LSW = 200 ST LSW ALSO SET LOC 0020 TO 1 0000 FOR KSR OR ASR 33 TTY 2 0001 FOR KSR OR ASR 35 TTY 3 0002 FOT KSR 37 TTY SET LOC 0021 TO BITS 0-5 = DEVICE CODE OF KEYBOARD OR READER TO BE TESTED BITS 6-11 = DEVICE CODE OF THE PRINTER OR PUNCH TO BE TESTED SW SET REFER TO PROGRAM DESCRIPTION TO DET SUB PROG AND SW SET