10-36 Service Guide
Service Key Menus and Error Messages 8719ET/20ET/22ET
Service Related Error Messages in Alphabetical Order 8719ES/20ES/22ES
RF Network Analyzers
INITIALIZATION FAILED
Error Number
47
The disk initialization failed, probably because the disk is damaged.
INSUFFICIENT MEMORY, PWR MTR CAL OFF
Error Number
154
There is not enough memory space for the power meter calibration array.
Increase the available memory by clearing one or more save/recall registers, or
by reducing the number of points.
NO CALIBRATION CURRENTLY IN PROGRESS
Error Number
69
The softkey is not valid unless a calibration is
already in progress. Start a new calibration.
NO FAIL FOUND
Service Error
Number 114
The self-diagnose function of the instrument operates on an internal test failure.
At this time, no failure has been detected.
NO FILE(S) FOUND ON DISK
Error Number
45
No files of the type created by an analyzer store operation were found on the
disk. If you requested a specific file title, that file was not found on the disk.
NO IF FOUND: CHECK R INPUT LEVEL
Error Number
5
The first IF signal was not detected during pretune. Check the front panel R
channel jumper. If there is no visible problem with the jumper, refer to Chapter
7 , “Source Troubleshooting.”
NO SPACE FOR NEW CAL.CLEAR REGISTERS
Error Number
70
You cannot store a calibration set due to insufficient memory. You can free more
memory by clearing a saved instrument state from an internal register (which
may also delete an associated calibration set, if all the instrument states using
the calibration kit have been deleted). You can store the saved instrument state
and calibration set to a disk before clearing them. After deleting the instrument
states, press to run the memory packer.
NOT ALLOWED DURING POWER METER CAL
Error Number
198
When the analyzer is performing a power meter calibration, the GPIB bus is
unavailable for other functions such as printing or plotting.
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