HP 70000 series - Hardware Broken Errors

Hardware
Broken
Errors
7000
{
7999
Hardware
Broken
Errors
7000
{
7999
Hardware-broken
errors
occur
when
the
spectrum
analyzer
might
have faulty hardware.
7000
ROM Check error
Cause: The programmed checksum of the ROM does not agree with the computed checksum.
Cure: This could only be caused by a hardware failure. Return to Hewlett-Packard for
servicing.
7001
LO
unleveled
7002
First LO unleveled
7003
Second
LO
unlocked
7004
300
MHz
error
7005
321.4
MHz
error
7006
21.4 MHz error
7007
Cal error
Calibration error.
7008
FFS handshake
Fractional-frequency-source handshake error
Cause: Communication has been lost to the Frequency Synthesizer portion of the 70900
module. This is very likely due to a hardware failure.
Cure: Return to Hewlett-Packard for servicing.
Error Messages 6-25