Model Number Error (719)
If this error occurs, return the instrument to a service center for
repair.
719
MODEL #?
Could not read ID string from EEROM A2U501.
System Errors (750 to 757)
These errors often require troubleshooting the A2 Controller and A3
Interface assemblies.
750 SYSTEM
751 SYSTEM
752 SYSTEM
753 SYSTEM
754 SYSTEM
755 SYSTEM
757 SYSTEM
Hardware/firmware interaction; check other errors.
Hardware/firmware interaction; check other errors.
Hardware/firmware interaction; check other errors.
Hardware/firmware interaction; check other errors.
Hardware/firmware interaction; check other errors.
Hardware/firmware interaction; check other errors.
BCD overflow.
Option Module Errors (800 to 899)
These error codes are reserved for option modules, such as the HP
85629 Test and Adjustment Module and the HP 85620A Mass Memory
Module. Refer to the option module manual for a listing of error
messages.
User-Generated Errors (902 to 904)
900 TG UNLVL
901
TGFrqLmt
902 BAD NORM
903 A
>
DLMT
904 B
>
DLMT
905 EXT REF
906 OVENCOL
The OCXO oven is cold.
907 DO IF CAL
Still performing IF Cals, or in need of IF Cals which were not yet done
due to an
OVENCOLD
condition.
These error codes indicate user-generated errors.
Tracking generator output is unleveled.
Tracking generator output unleveled because START FREQ is set
below tracking generator frequency limit (300 kHz).
State of stored trace does not match the current state of the analyzer.
Unnormalized trace A is off-screen with trace math or normalization
on.
Calibration trace (trace B) is off-screen with trace math or
normalization on.
Unable to lock Cal Oscillator when set to external frequency reference.
Check that the external 10 MHz reference is within tolerance.
6-34 General Troubleshooting
To Next Page
Loading...
