Ee Rom Backup Disk Rocedure - HP 8753D Option 011 Service Manual

EE ROM Backup Disk rocedure

Required Equipment and Tools
3.5-inch oppy disk
Antistatic wrist strap
Antistatic wrist strap cord
Static-control table mat and earth ground wire
The correction constants, that are unique to your instrument, are stored in EE ROM on the
A9 controller assembly. By creating an EE ROM backup disk, you will have a copy of all the
correction constant data should you need to replace or repair the A9 assembly.
1. Insert a 3.5-inch disk into the analyzer disk drive.
2. If the disk is not formatted, follow these steps:
a. ress
SAVE/RECALL 5
b. Select the format type:
To format a LIF disk, select
To format a DOS disk, select
c. ress
FORMAT INT DI K
3. ress
ERVICE MENU
SYSTEM 5
ELECT DI K INTERNAL DI K RETURN
ote
The analyzer creates a default le \FILE0". The lename appears in the
upper-left corner of the display. The le type \ISTATE(E)" indicates that the
le is an instrument-state with EE ROM backup.
4. ress
FILE UTILITIE
the
ELECT LETTER
\N 12345 " where 12345 represents the last 5 digits of the instrument's serial number. (The
rst character in the lename must be a letter.) When you are nished renaming the le,
press .
DONE
3-38 Adjustments and Correction Constants
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FILE UTILITIE FORMAT DI K
FORMAT:LIF
FORMAT:DO
and answer
YE
ERVICE MODE
AVE TATE
RENAME FILE ERA E TITLE
softkey (or an external keyboard) to rename the le \FILE0" TO
H 92192A (box of 10)
.
.
.
at the query.
MORE TORE EEPR ON
.
. Use the front panel knob and
H /N 9300-1367
H /N 9300-0980
H /N 9300-0797
SAVE/RECALL 5
RAFT
3/21/106 15:11