Correction Constants Retrieval Procedure - Agilent Technologies 8719ET Service Manual

8719ET/20ET/22ET
8719ES/20ES/22ES
RF Network Analyzers

Correction Constants Retrieval Procedure

By using the current EEPROM backup disk, you can download the correction constants
into your network analyzer.
Required Equipment and Tools
You will need your analyzer's current EEPROM backup disk.
Analyzer warmup time: None required.
1. Make sure the A7 Switch is in the alter position (ALT).
2. Insert the your current analyzer's "EEPROM backup disk" into the analyzers disk
drive.
3. Press
Save/Recall
highlight the file "N12345" where N12345 represents the file name of the EEPROM
backup disk for the analyzer. On the factory shipped EEPROM backup disk, the
filename is FILE1.
4. Press
RETURN
analyzer's EEPROMs.
5. Perform the procedure,
page 3-15.
6. Press
FACTORY: PRESET
Preset
by performing a simple measurement.
7. If no more correction constant routines are going to be performed, return the A7 switch
back to its normal position (NRM).
In Case of Difficulty
• Insert another disk in to the analyzer disk drive and press
• The analyzer should display a catalog of the disk contents. If the catalog does not
appear, refer to Chapter 6 , "Digital Control Troubleshooting,"
Agilent Technologies sales or service office.
Service Guide
SELECT DISK INTERNAL DISK
to download the correction constants data into the
RECALL STATE
"Unprotected Hardware Option Correction Constants" on
Preset
Adjustments and Correction Constants
Correction Constants Retrieval Procedure
. Use the front panel knob to
and verify that good data was transferred
Save/Recall
or contact the nearest
.
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