Select Mixer Type; Clear The Input Overload - Agilent Technologies ESA-E Series Programmer's Manual

Select Mixer Type

:INPut:MIXer:TYPE PRESelected|UNPReselect
:INPut:MIXer:TYPE?
This command selects the type of mixer being used.
Factory Preset
and *RST:
Remarks:
Preselected Mixer Type is not allowed when AUTO harmonic and Ext
NOTE
Mix Band K, E, W, F, D, G, Y, or J is selected.
Front Panel
Access:

Clear the Input Overload

:INPut:PROTection:CLEar
Resets the overload protection circuitry for the input connector. There is
no query form of this command.
This command is valid only for Agilent ESA models E4401B and
NOTE
E4411B.
The excessive input signal may have caused 15 dB of attenuation to be
switched in, or it may have completely switched the input connector out
so that it is connected to the internal reference signal.
Chapter 5
UNPReselect
Setting mixer type to Presel activates a tuning signal
that is routed to the PRESEL TUNE OUTPUT
connector on the analyzer rear panel. This signal drives
the tune input of the HP/Agilent 11974-Series
Preselected Mixers at 1.5V/GHz. The sweep rate in this
mode is limited to 40 MHz/msec.
Input/Output (or Input), Input Mixer, Mixer Config, Mixer
Type Presel Unpre
Language Reference
INPut Subsystem
5-61