Record the Analyzer Information
1. Turn on the analyzer.
2. Record the firmware revision, serial number, and option numbers which appear on the
display.
Perform the Operator’s Check
2.
3.
4.
5.
6.
Press
SERVICE
TESTS
EXECUTE TEST
Follow the displayed prompts for making the necessary connections.
Press CONTINUE
When the analyzer passes the test, it will display: Op Ck Port DONE.
Press RETURN TESTS 122)
EXECUTE TEST
Follow the displayed prompts for making the necessary connections.
Press CONTINUE
When the analyzer passes the test, it will display: Op Ck Port 2 DONE.
Note
If either check did not pass, the instrument must be adjusted or repaired before
being upgraded. Repair costs are
included in the cost of the upgrade
installation.
Back Up the Correction Constants
The correction constants, which are unique to the instrument, are stored in EEPROM on the A7
CPU board. By creating an EEPROM backup disk, you will have a copy of all the correction
constants data that you need to replace the A7 CPU board.
7. Insert a 3.5-inch disk into the analyzer disk drive.
8. If the disk is not formatted, follow these steps:
Press
FILE UTILITIES FORMAT DISK.
b. Select the format type:
n
to format a LIF disk, select FORMAT:LIF
to format a DOS disk, select
Press FORMAT INT DISK and answer YES at the query.
Press
SERVICE MENU SERVICE MODES MORE STORE EEPR ON [Save/Recall)
SELECT DISK INTERNAL DISK RETURN SAVE STATE.
Installation Note 08720-90372
