Agilent Technologies 8560E User Manual page 703

Error codes 700 through 799 relate to digital and checksum
failures. Instrument service is required.
EEROM Checksum error of EEROM A2U501.
ERR 700
AMPL CAL Checksum error of frequency response
ERR 701
correction data.
ELAP TIM Checksum error of elapsed time data.
ERR 702
AMPL CAL Checksum error of frequency response
ERR 703
correction data.
PRESELCT Checksum error of customer preselector peak
ERR 704
data; external preselector data recalled in internal
mode; or internal preselector data recalled in external
mode.
ROM U306 Checksum error of program ROM A2U306.
ERR 705
ROM U307 Checksum error of program ROM A2U307.
ERR 706
ROM U308 Checksum error of program ROM A2U308.
ERR 707
ROM U309 Checksum error of program ROM A2U309.
ERR 708
ROM U310 Checksum error of program ROM A2U310.
ERR 709
ROM U311 Checksum error of program ROM A2U311.
ERR 710
RAM U303 Checksum error of system RAM A2U303.
ERR 711
RAM U302 Checksum error of system RAM A2U302.
ERR 712
RAM U301 Checksum error of system RAM A2U301.
ERR 713
RAM U300 Checksum error of system RAM A2U300.
ERR 714
RAM U305 Checksum error of system RAM A2U305.
ERR 715
RAM U304 Checksum error of system RAM A2U304.
ERR 716
BAD uP!! Microprocessor is not fully operational.
ERR 717
BATTERY? Nonvolatile RAM is not working; check
ERR 718
battery.
MODEL #? Cannot identify the model number.
ERR 719
OPTION #? Cannot identify an option number.
ERR 720
AMPC RAM Checksum error of the ampcor function
ERR 721
correction data.
SYSTEM Hardware/firmware interaction, zero divide;
ERR 750
check other errors.
Chapter 9
If You Have a Problem
Error Messages
703