HP 8114A - Page 155

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HP 8114A Service Guide
Memory error
HP-IB message = “Power up state corrupt, set to
*RST state”
Local message = “Power up state corrupl,, set to
*RST”
Description:
The signature check performed on the instruments
parameter store at power up, failed.
Possible reasons are:
I The instrument was switched off during a
parameter update
I The battery used to buffer the instruments RAM
needs replacement
n The instruments RAM is defective.
Memory error
HP-IB message = “Pattern block corrupt, set to
“RST state”
Local message = “Pattern corrupt, set to ‘RST”
Description:
The signature check performed on the instruments
pattern block at power up, failed.
Possible reasons are:
w The instrument was switched off during a
parameter update
H The battery used to buffer the instruments RAM is
empty
m The instruments RAM is defective.
SAVe/recall memory lost
HP-IB message = “[rem/lot] Setting [no] corrupt,”
Local message = “[rem/lot] Setting [no] corrupt”
Description:
[rem/lot] = remote or local, [no] = number input]
Save/Recall memory lost. Indicates that the
nonvolatile data saved by the ‘SAV command has
been lost.
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Troubleshooting 5-37