38 Keysight N9038A MXE Service Guide
Boot Up and Initialization
Check the Basics
Check the Basics
Before calling Keysight Technologies or returning the instrument for service,
please make the following checks:
1.
Is there power at the power outlet? At the power receptacle on the
instrument?
2.
Is the instrument turned on? Check to see if the front panel LED is green,
which indicates the power supply is on.
3.
If other equipment, cables, and connectors are being used with the
instrument, make sure they are connected properly.
4.
Review the procedure for the measurement being performed when the
problem appeared. Are all the settings correct?
5.
If the instrument is not functioning as expected, return the unit to a known
state by pressing the
Mode Preset
key.
6.
Is the measurement being performed, and the results that are expected,
within the specifications and capabilities of the instrument? Refer to the
Specifications Guide for specifications.
7.
In order to meet specifications, the instrument must be aligned. Press
System
,
Alignments
,
Align Now
,
All
. The diagnostic tests should all pass.
If the instrument displays a failure during these tests, refer to
.
8.
Check to see if the instrument has the latest software before starting the
troubleshooting procedure. Press
System
,
Show, System
. The software
revision is listed under
Instrument S/W Revision
. For more information,
Chapter 20, “Instrument Software”, on page 659
9.
Is the instrument displaying an error message? If so, refer to
“Instrument Messages”, on page 67
10.
If the necessary test equipment is available, perform the functional checks
in
Содержание N9038A
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Страница 66: ...66 Keysight N9038A MXE Service Guide Boot Up and Initialization Potential Problems During Boot Process ...
Страница 130: ...130 Keysight N9038A MXE Service Guide Instrument Messages Condition Messages ...
Страница 216: ...216 Keysight N9038A MXE Service Guide RF Preselector Section RF Preselector Section Troubleshooting ...
Страница 268: ...268 Keysight N9038A MXE Service Guide L O Synthesizer A14 L O Synthesizer Assembly Troubleshooting ...
Страница 354: ...354 Keysight N9038A MXE Service Guide Analog Digital IF A3 Digital I F Troubleshooting ...
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Страница 407: ...Keysight N9038A MXE Service Guide 407 Block Diagrams Block Diagrams N9038A RF Input Option 503 508 526 Block Diagram ...
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Страница 428: ...Keysight N9038A MXE Service Guide 447 Block Diagrams Block Diagrams LO Synthesizer Block Diagram ...
Страница 429: ...448 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams Reference Block Diagram ...
Страница 430: ...Keysight N9038A MXE Service Guide 449 Block Diagrams Block Diagrams MXE Computer Block Diagram ...
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Страница 436: ...Keysight N9038A MXE Service Guide 455 Service and Diagnostics Menus Service Menus Figure 16 5 Alignments Menu ...
Страница 500: ...Keysight N9038A MXE Service Guide 519 Replaceable Parts Hardware Figure 17 23 Front Frame Exploded View LED Backlight ...
Страница 504: ...Keysight N9038A MXE Service Guide 523 Replaceable Parts Hardware Figure 17 26 Front Frame Exploded View CCFL Backlight ...
Страница 589: ...608 Keysight N9038A MXE Service Guide Assembly Replacement Procedures Motherboard Assembly Figure 18 57 Bottom Screws ...
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Страница 643: ...662 Keysight N9038A MXE Service Guide Instrument Software Software Updates ...
Страница 741: ...760 Keysight N9038A MXE Service Guide Tests Intermittent Unsteady Drifting Disturbances ...