Unprotected Hardware Option Correction Constants - Agilent Technologies 8719ET Service Manual

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

Unprotected Hardware Option Correction Constants

This procedure stores the instrument's unprotected option(s) information in A7 CPU
assembly EEPROMs.
Analyzer warmup time: None.
1. Make sure the A7 Switch is in the alter position (ALT).
2. Record the installed options that are printed on the rear panel of the analyzer.
3. Press
System SERVICE MENU
4. For the address of each unprotected hardware option, refer to
address for the specific installed hardware option that needs to be enabled or disabled.
Follow the address entry by pressing
• Pressing
POKE
• Pressing POKE
Table 3-1 PEEK/POKE Addresses Unprotected Hardware Options
Hardware Option
1D5
004
8722ET/ES
085
007
089
400
012
5. Repeat steps 3 and 4 for all of the unprotected options that you want to enable or
disable.
6. After you have entered all of the instrument's hardware options, press the following:
PRESET: FACTORY
Preset
SERVICE MENU
System
7. View the analyzer display for the listed options.
8. If no more correction constant routines are going to be performed, return the A7 Switch
to the NRM position and perform the
Service Guide
PEEK/POKE
x1
−1
after an address entry enables the option.
x1
after an address entry disables the option.
0 x1
PEEK/POKE Address
1619001529
1619001531
1619001533
1619001534
1619001535
1619001536
1619001537
1619001538
Preset
FIRMWARE REVISION
"EEPROM Backup Disk Procedure," on page
Adjustments and Correction Constants
Unprotected Hardware Option Correction Constants
PEEK/POKE ADDRESS
Table
.
.
3-1. Enter the
3-33.
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