External Mts - 2Mhz Data; Bits 1.5 Mb/S (Option 120 Only) - HP 37717C Calibration Manual

Performance Tests
External MTS Clock (Options US1, [US5], A1T, [A1U], A3R [A3S], 120)
5. Press and set up the display
RECEIVE
as shown opposite.
6. Press ;
RESULTS
7. Press , check that the
RUN/STOP
display reads NO TROUBLE and all the
Alarm leds are off.
8. Press
RUN/STOP
measurement.
9. Disconnect the HP 3335A and check
that the CLOCK LOSS led is on, but the
display reads NO TROUBLE.

External MTS - 2MHz Data

10. Select CLOCK : EXTERNAL [MTS 2M DATA].
11. Set the HP 3335A to output a 1.024MHz, 2V p-p signal.
12. Connect the HP 3335A to the 75
13. Press to start the measurement and check that the RESULTS display
RUN/STOP
reads NO TROUBLE and all the Alarm leds are off.
14. Disconnect the HP 3335A and check that the CLOCK LOSS led is on.
15. Connect the HP 3335A via the 75 /120
port.
16. Press
RUN/STOP
and all the Alarm leds are off.

BITS 1.5 Mb/s (Option 120 only)

17. Select CLOCK : EXTERNAL [BITS : 1.5M].
18. Set the HP 3335A to output a 772kHz, 2V p-p signal.
19. Connect the HP 3335A to the 100
20. Press
RUN/STOP
and all the Alarm leds are off.
.
TROUBLE SCAN
to halt the
2M REF IN port.
and check that the RESULTS display reads NO TROUBLE
1.5M REF IN port.
and check that the RESULTS display reads NO TROUBLE
Converter to the 120 2M REF IN
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