Agilent Technologies E4440A Manuel d'utilisateur télécharger pdf (Page 79)

Chapter 6 79

In Case of Difficulty

Before Calling Agilent Technologies

In Case of Difficulty

❏ Perform an Alignment. Press System, Alignments, Align Now, All.

❏ If the previously performed alignments did not resolve the problem,

press

System, Alignments, Restore Align Defaults. Then press System,

Alignments, Align All Now.

❏ Is the analyzer displaying an error message? If so, refer to the

Instrument Messages and Functional Tests manual.

❏ If the necessary equipment is available, perform the functional tests

in the Instrument Messages and Functional Tests document for your

analyzer.

❏ If the 10 MHz output is not functioning, verify that it is turned on by

pressing

System, Reference, 10 MHz to select On.

TIP You can get automatic electronic notification of new firmware releases

and other product updates/information by subscribing to the Agilent

Technologies Test & Measurement E-Mail Notification Service for the

PSA or ESA Series at

http://wwwdb.tm.agilent.com/cgi-bin/notification/user.pl

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Agilent Technologies E4440A Manuel d'utilisateur Page 79