Specifications

PSA Memory Initialization Utility
● Reset mechanical attenuator actuations when either the A14 or A15 Input
Attenuators are replaced.
● Reset 50 MHz switch actuations when the A14 Input Attenuator is replaced.
● Reset AC/DC switch actuations when the A14 Input Attenuator is replaced.
● Reset Preamp switch actuations when the A22 Preamp is replaced.
● Reset the temperature extremes. You may wish to reset this counter when
troubleshooting temperature related problems.
● Reset the Auto Align OFF time. You can turn the Auto align function off so an
auto align will not occur during a critical test. This counter keeps track of the time
in hours that auto align is turned off. Being able to reset this allows you to restart
the clock if you wish.
● Reset Overload Events. You may wish to reset this when troubleshooting input
power related problems.
Utility 2: Calibration Constant Memory Initialization
Utility 2 supports four board assemblies that can be configured via memory initialization
to work in a particular instrument model. Eight variations are needed to initialize the
memory on the current instruments.
The 3rd Converter, Analog IF, and LO/Synthesizer assemblies need to be configured
either for the E4440A/E4443A/E4445A or for the E4446A/E4448A.
The Front End Driver assembly needs to be configured differently for either the E4446A
or E4448A.
When used: After replacing the following board assemblies.
● A8 Analog IF
● A10 3rd Converter
● A12A1 Synthesizer Board or entire A12 Synthesizer Assembly
● A13 Front End Driver (E4446A or E4448A)
http://mktwww.soco.agilent.com/field/lp/PSA/PSAcalSWwebhelp/adjustmemory.htm (2 of 2) [5/29/2003 8:47:23 AM]