Appendix A
Manual Changes
Appendix A contains Manual Changes and provides information
for using this manual with an HP 4284A manufactured b efore the
printing date of the manual.
Appendix B
Error and Warning
Messages
Appendix B lists the HP 4284A's error and warning messages with
brief descriptions and solutions and the system messages.
Appendix C
Initial Settings and
System Memory
Appendix C lists the HP 4284A's initial settings and functions whose
status is stored in internal system memory.
Appendix D
Correction Data
Appendix D provides information ab out the relationship b etween the
test frequency and the correction data.
Appendix E
Write Protection
Appendix E provides the pro cedure for write protecting all of the
stored data in the HP 4284A's memory card and in
ternal EEPROM
memory.
Appendix F
Test Frequency Points
Appendix F lists all available test frequency points from 1 kHz to 1
MHz.
Appendix G
Transient States
Caused by
Measurement Condition
Changes
Appendix G describ es the measurement condition changes which
cause the transient states, and lists the delay times required for
various transient states.
Typeface
Conventions
Bold
Boldface type is used when a term is dened.
For example:
icons
are symbols.
Italics
Italic type is used for emphasis and for titles
of manuals and other publications.
Italic type is also used for keyboard entries
when a name or a variable must b e typed in
place of the words in italics. For example:
copy
lename
means to type the word
copy
,
to type a space, and then to type the name of
a le suchas
file1
.
Computer
Computer font is used for on-screen prompts
and messages.
4
HARDKEYS
5
Labeled keys on the instrument front panel
are enclosed in
45
.
vii