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1-26 Chapter1
Installing Your Analyzer
STEP 6. Back Up the EEPROM Disk
STEP 6. Back Up the EEPROM Disk
Description
Correction constants are stored in EEPROM on the A9 controller assembly. The advantage
of having an EEPROM backup disk is the ability to store all the correction-constant data to
a new or repaired A9 assembly without having to rerun the correction-constant
procedures. The analyzer is shipped from the factory with an EEPROM backup disk which
is unique to each instrument. It is prudent to make a copy of the EEPROM backup disk so
that it can be used in case of failure or damage to the original backup disk.
Equipment
3.5-inch disk.......................................................................................92192A (box of 10)
CAUTION Do not mistake the line switch for the disk eject button. If the line switch is
mistakenly pushed, the instrument will be turned off, losing all settings and
data that have not been saved.
EEPROM Backup Disk Procedure
1. Press .
2. Insert a 3.5-inch disk into the analyzer disk drive.
3. If the disk is not formatted, press .
• To format a LIF disk, select (The supplied EEPROM backup disk is
LIF. The analyzer does not support LIF-HFS format.)
• To format a DOS disk, select .
Press and answer at the query.
4. Press . Toggle
to ON. Then press
to store the correction-constants data onto floppy disk.
NOTE A default file “FILE00” is created. The file name appears in the upper
left-hand corner of the display. The file type “ISTATE(E)” describes the file as
an instrument-state with EEPROM backup.
Preset
Save/Recall
FILE UTILITIES
FORMAT DISK
FORMAT:LIF
FORMAT:DOS
FORMAT INT DISK
YES
System
SERVICE MENU
SERVICE MODES
MORE
STORE EEPR
Save/Recall
SELECT DISK
INTERNAL DISK
RETURN
SAVE STATE