Error Messages - Agilent Technologies 8564EC Service Manual

General Troubleshooting

Error Messages

Error Messages
The spectrum analyzer displays error messages in the lower right-hand
corner of the display. A number, or error code, is associated with each
error message. These error messages alert the user to errors in
spectrum analyzer function or use.
Multiple error messages may exist simultaneously. Refer to "Viewing
Multiple Messages" below.
The following information can be found in this section:
Viewing Multiple Messages .............................................. 7-11
Error Message Elimination .............................................. 7-11
System Analyzer Programming Errors (100 to 150) ....... 7-12
ADC Errors (200 to 299) ................................................... 7-13
LO and RF Hardware/Firmware Failures (300 to 399)
YTO Loop Errors (300 to 301) ....................................... 7-15
YTO Loop Errors (317 to 320) ....................................... 7-15
YTO Loop Error (331) .................................................... 7-15
600 MHz Reference Loop (333) ...................................... 7-16
Sampling Oscillator (335) .............................................. 7-16
10 MHz Reference (336) ................................................. 7-16
Fractional N PLL (337) .................................................. 7-16
LOMA (Local Oscillator Multiplier/Amplifier) Leveling Loop
Errors (338 to 340) .............................................................. 7-17
YTO Loop Settling Errors (351 to 354) ......................... 7-17
Sampling Oscillator (355) .............................................. 7-17
Span Accuracy Calibration Errors (356 to 361) ............ 7-18
Automatic IF Errors (400 to 599) ..................................... 7-19
System Errors (600 to 651) ............................................... 7-28
Digital and Checksum Errors (700 to 799)
EEROM Checksum Errors (700 to 704) ........................ 7-29
Program ROM Checksum Errors (705 to 710)............... 7-30
RAM Check Errors (711 to 716) .................................... 7-30
Microprocessor Error (717) ............................................ 7-30
Battery Problem (718) .................................................... 7-31
Model/Option Number Error (719 to 720) ..................... 7-31
RAM Check Error (721) ................................................. 7-31
System Errors (750 to 759) ............................................ 7-31
Fast ADC Error (760) ..................................................... 7-32
Option Module Errors (800 to 899) .................................. 7-32
User Generated Errors (900 to 999) ................................. 7-32
326 Chapter 7