Agilent Technologies 1660A Series User Reference page 119

The RS-232C, GPIB, and Centronix
Interface
This chapter describes the controller and printer interfaces and their
configuration. It defines the GPIB interface and describes how to
select any one of the 31 different GPIB addresses available. It also
defines the RS-232C interface and tells you how to select a baud rate,
how to change the stop bits, how to set the parity and data bits, and
how to change the protocol. The 1664A Centronix (parallel) interface
(printer only) is also described.
RS-232 / GPIB Interface Menu (1660A through 1663A)
RS-232 / GPIB Interface Menu (1664A)
7–2
GPIB
configuration
RS-232
configuration
Controller
Printer