HP E8402A, User And Service Manual, Page: 190 / 249

192 Calibrating and Verifying Performance
Chapter 4
6. Then, to actually perform the calibration, send the command:
CAL:TEMP?
If the command returns a 0 (zero), then the calibration was successful. If any
other value is returned, a defective temperature sensor exists. execute the
command TEST:RES:VERB? to get a detailed string description of the
problem
7. Read the temperatures from all three sensors in all thirteen slots. Use the
command:
STAT:QUES:TEMP:LEV? OUT<n>
where x is the slot number 0 - 12
Record these temperatures in the Performance Test Record Table.
8. If you used the average of the 39 internal sensors (you did not use an external
temperature sensor), read the calibration temperature with the command:
CAL:VAL:TEMP?
Record the value.
This concludes the Temperature Monitor calibration procedure. Note any
temperature that is more than ±2 degrees off the expected value.
Verification
Procedure
1. For Performance Verification, read the temperatures from all three sensors in
all thirteen slots. Use the command:
STAT:QUES:TEMP:LEV? OUT<n>
where x is the slot number 0 - 12
Record these temperatures in the Performance Test Record Table. Note any
temperature more than ±2 degrees off the expected value.
This concludes the Temperature Monitor verification procedure. Note any
temperature that is more than ±2 degrees off the expected value.