HP 8753E Service Manual

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 “Serial Number Correction Constant.”
1. Remove the instrument top cover and record the keyword label(s) that are on
the display assembly. Note that eachkeyword is for each option installed in
the instrument.
w If the instrument does not have a label, then contact your nearest
Hewlett-Packard sales or service office. Be sure to include the full serial
number of the instrument.
2. press Is) (Displad &&&,, $j$&J$ ;~~~~~~~.
..__.. .:.-.:..;.. --.-.-.-.__ -.- .._. - .._.... -_- .._ -._
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.
,./,. . . . . . . . . . . _ .,.,...,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,....,... i _.
Press ~3~~~~~~. if you made a mistake.
..,.,., i:, .~ ..:.; ,.,. ,,, ./_ .._; _.,.,.,i .,.,
._._........_...........---.... - .._ -
4. Press ,,#bs:; when you have &-&hed entering the title.
/. ./. ii /i
.._.....................
Caution
Do not confuse “I” with “1” or “0” with “0” (zero).
6. Observe the analyzer for the results of the adjustment routine:
n If the analyzer displays Option Cor DONE, you have completed this
procedure.
w If the analyzer has more than one option, repeat steps 2 through 5 to
install the remaining options.
n 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 “O”,
the numbers “1” or “0” (zero). Repeat this entire adjustment test.
n If the analyzer continues to fail the adjustment routine, contact your
nearest HP sales or service office.
3-36 Adjustments and Correction Constants

HP 8753E Specifications

General

Brand	HP
Model	8753E
Category	Measuring Instruments
Language	English