HP 8719D Installation Note page 17

9. The DEFINE STANDARD menu for the selection of c$bration,standard "type"
changed. 'RI access this menu, press a CAL KiT
choices of open, short, load, delay/thru, and arbitrary impedance now work the same as
the choices in other "one-of-n" menus. (For a "one-of-n" menu example, press the (FORMAT)
key.) The DEFINE STANDARD menu remains displayed after pressing
whatever "type" the user has selected, thus showing the latest selection for a particular
calibration standard number. Further, a new message box appears above the active entry for
calibration standard number. The message reads, "Select # with arrow keys, then press
MODIFY STD". Pressing the new softkey MOI$FY S'I'U DEFiNI' I?ON then brings up the menu
appropriate for the "type." For example, if an open was selected, the CO
appears. If a load was selected, the FIXED
These changes help the front panel user only. HP-IB operation remains unchanged.
1. Fixed the problem experienced with downloading cal coefficients using INPUCALC when the
number of coefficients in the current I-state does not match the download number of points.
2. Fixed the slow HP-IB access to the internal disk.
3. Fixed the inadvertent test set switching by programming the test port on each sweep.
HP 8753D (including Option 011) only.
4. Fixed the sampler correction phase error experienced when measuring B/R with an IF
bandwidth setting of 3700 Hz. HP 8753D (including Option 011) only.
5. Option 011, HP 85047A Test Set: fixed the unwanted activation of the doubler during
attenuator changes. HP 8753D (including Option 011) only.
6. Fixed the POSSIBLE FALSE LOCK error message from appearing at incorrect times.
HP 8719D/8720D/8722D only.
7. Option 400: fixed the loss of phase lock experienced under the following conditions-
during the first sweep after test set switching, with power meter calibration on one port.
HP 8719D/8720D/8722D only.
8. Fixed R channel drop-out when sweeping under the following conditions- CF= 2.55 GHz,
Span= 100 MHz. HP 8719D/8720D/8722D only.
Firmware Revision 6.12
Firmware Enhancements and Features
Firmware Revision 6.12 merges the codes of the HP 8753D (including Option 011) and the
HP 8719D/8720D/8722D Network Analyzers.
Carry-Over From the HP 8719D/8720D/8722D
enhancements and features are a carry-over from the HP 8719D/8720D/8722D but are
new in firmware revision 6.12 to the EIP 8753D (including Option 011):
1. There are now 5 markers per channel (previously 4 per channel). The MARKER FCTN menu
has been revamped accordingly.
calibration, are improved and more user friendly. It is easier to modify or create a TRL
kit because separate TRL class entries are now allowed. HP-IB commands are like
the HP 8510 Network Analyzer.
Installation Note 08720-90372
DEFINE STANDARD
etc. menu appears.
Network Analyzer. The following
has been
The
or or
Cl' , etc. menu
17