8-4 Keysight N5264A Service Guide
General Purpose Maintenance Procedures
Option Enable Utility
8-
If the data on both the hard disk drive and the frequency reference board is
lost, it can not be recovered. Contact Keysight for assistance. Refer to
“Contacting Keysight” on page 2-8
.
Recovery of Data After Repair
— If the frequency reference board is replaced, use the
Repair
selection to
recover data that has been lost as a result of the repair:
1. Select
Repair
from the
Option Enable
menu bar (see
).
2. Click the
Freq Ref board has been replaced
check box.
3. Click
Begin Repair
. The data is written from the gen.lic file into the
EEPROM.
— If the hard disk drive is replaced, a new gen.lic file is automatically created
when the
Network Analyzer
application starts, by retrieving the data from
the EEPROM.
Recovery of Data if Option or Model Numbers are Incorrect
If the measurement receiver option or model numbers are not listed correctly
on the measurement receiver display, in either the Option Enable Dialog Box or
the About Network Analyzer display, you should regenerate the options license
file, gen.lic:
1.
Exit the
Network Analyzer
application.
2.
Remove (or rename) the existing gen.lic file:
a.
Open
Windows Explorer
and navigate to
C:\Program
Files\Keysight\Network Analyzer
.
b.
Delete (or rename) gen.lic.
3.
Exit the
Windows Explorer
application.
4.
Open the
Network Analyzer
application. The application will generate a
new gen.lic file when it starts.
5.
Check the option listing:
a.
Press UTILITY
, then
, then
or
b.
Press UTILITY
, then
, then
.
6.
If the options are still not listed correctly, contact Keysight for assistance.
“Contacting Keysight” on page 2-8
System
Service
Option Enable
System
Help
About NA
...