Keithley 2750 User Manual page 442

Model 2750 Multimeter/Switch System User's Manual IEEE-488 Bus Overview G-15
PP (Parallel Poll Function) — The instrument does not have parallel polling capabilities
(PP0).
DC (Device Clear Function) — DC1 defines the ability of the instrument to be cleared
(initialized).
DT (Device Trigger Function) — DTI defines the ability of the Model 2750 to have read-
ings triggered.
C (Controller Function) — The instrument does not have controller capabilities (C0).
TE (Extended Talker Function) — The instrument does not have extended talker capa-
bilities (TE0).
LE (Extended Listener Function) — The instrument does not have extended listener
capabilities (LE0).
E (Bus Driver Type) — The instrument has open-collector bus drivers (E1).