3-32 Chapter 3
Adjustments and Correction Constants
Option Numbers Correction Constants (Test 56)
Option Numbers Correction Constants (Test 56)
This procedure stores instrument option(s) information in A9 CPU assembly EEPROMs.
You can also use this procedure to remove a serial number, with the unique keyword, as
referred to in “Option Numbers Correction Constants (Test 56),” previously.
1. Remove the instrument top cover and record the keyword label(s) that are on the
display assembly. Note that each keyword is for each option installed in the instrument.
• If the instrument does not have a label, then contact your nearest Agilent
Technologies sales or service office. Be sure to include the full serial number of the
instrument.
2. Press .
3. Enter the keyword with an external keyboard or by rotating the front panel knob to
position the arrow below each character of the keyword, and then pressing
to enter each letter.
Press if you made a mistake.
4. Press when you have finished entering the title.
CAUTION Do not confuse “I” with “1” (one) or “O” with “0” (zero).
5. Press .
6. Observe the analyzer for the results of the adjustment routine:
• If the analyzer displays Option Cor DONE, you have completed this procedure.
• If the analyzer has more than one option, repeat steps 2 through 5 to install the
remaining options.
• If the analyzer displays Option Cor FAIL, check the keyword used in step 3 and
make sure it is correct. Pay special attention to the letters "I" or "0", the numbers "1"
or "0" (zero). Repeat this entire adjustment test.
• If the analyzer continues to fail the adjustment routine, contact the nearest Agilent
Technologies sales or service office.
Preset Display
System
56 x1