HP 37717C Calibration Manual page 151

Performance Tests
PDH Frame Analysis (Options UKK, [USB])
Error Detection
5. Use the Frame Generator 139264 Kbit/s
and enable BIT ERROR.
6. Check that Errors and Remote alarm Led's are ON.
7. Check that the HP 37717C counts Frame (FAS) Errors. The Code Error count
should be 0.
8. Press the Frame Generator
CODE error count is 0 and the Alarm Led's are OFF.
Alarm Detection
9. Set the Frame Generator SB parameter to [1000].
10. Check that the HP 37717C Remote Alarm Led is ON. Check that the Error Count
and Error Ratio is 0.
11. Reset the Frame Generator SB parameter to [0000].
FAS Error and AIS
12. Use the Frame Generator 139264 Kbit/s
and enable FAS ERROR.
13. Check that the HP 37717C Frame Loss alarm Led is ON.
14. Press the Frame Generator 139264 Kbit/s
FRAME (FAS) Error Count is 0 and all Alarm Led's are now OFF.
15. Use the Frame Generator 139264 Kbit/s
and enable AIS OUT.
16. Check that the HP 37717C Frame Loss and AIS alarm Led's are ON.
17. Press the Frame Generator 139264 Kbit/s
FRAME (FAS) Error Count is 0 and all Alarm Led's are now OFF.
18. Press
RUN/STOP
19. Disconnect the test equipment.
3-42
SELECT
key and check that the FRAME (FAS) and
ON/OFF
SELECT
SELECT
on the HP 37717C once to stop the measurement.
and
ON/OFF
and
ON/OFF
key and check that the
ON/OFF
and
ON/OFF
key and check that the
ON/OFF
keys to select
keys to select
keys to select