Advertisement
Model 11869A
Operation
SECTION III
OPERATION
3-1.
INTRODUCTION
3-2.
The HP 11869A RF Plug-In Adapter has only two operating
controls. These are the Modulation Select Switch A2S1 on the
Connector Board, and the Plug-In Identification Switch A1S1 located
on the top panel. These switches are set prior to installation. The
settings vary according to the individual Plug-In to be installed
(see Section II of this Manual for instructions) .
3-3.
The Modulation Select Switch A2S1 selects the proper squarewave
modulation input signal for the Plug-In. The Plug-In Identification
Switch A1S1
(Figure 3-1)
consists of four rockers which are encoded
to identify the specific Plug-In mated to the 11869A Adapter. The
setting of A1S1 is interrogated by the 8350A at Power On, at
Instrument Preset
(when the front panel INSTR PRESET button is
pressed), or when an HP-IB ''IP*'
command is received. The switch
information is decoded by the 8350A and translated to a START/STOP
frequency range to match the Plug-In.
3-4.
For additional operating instructions refer to the 8350A
Operating and Service Manual.
3-1
Advertisement
