TB 9-6695-293-50
b. Ac Voltage (2 mV through 1000 V)
(1) Place ac measurement standard on top of TI and connect equipment as shown in
(2) On the ac measurement standard, press the UTIL MENUS pushbutton then the
MEAS CONTROL soft key. Set DIGITAL FILTER MODE to FAST and RESTART to
MEDIUM. Push the DONE soft key twice to return to the measurement display and set to
AUTO range.
(3) Set TI for a 1 mV, 1 kHz output. Adjust TI output adjustment knob for an
indication of 2.0000 mV (2 digits) on the ac measurement standard. Record the TI error
display indication in table 8.
(4) Verify that the result is within the limits listed in table 8.
(5) Repeat technique of (3) and (4) above for remaining frequencies for 1 mV output
level.
(6) Repeat technique of (3) through (5) above for the remaining output levels and
frequencies listed in table 8. In (3) above, 5 digits can be used for output levels ≥100 mV.
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