TB 9-6625-133-40
(c)
ACI
(d)
CONFIG
(e)
[RESL] , [6]
(f)
CONFIG
(g)
[FILT] , [100 HZ]
(h)
ACI
(i)
INPUT
(j)
[ZERO FUNC] (zero is complete when the BUSY legend goes out)
(3) Connect equipment as shown in figure 5 using 1 mA active current shunt.
Ensure that the current shunt has been energized for at least 10 minutes.
Figure 5. AC Current Connection.
(4) Populate table 9 DC resistance (Ω) column and AC/DC dif (ppm) column with the
test reported values of the current shunts.
(5) Set AC measurement standard to INPUT 1.
(6) Using MEAS CONTROL under the UTIL MENU, set the AC measurement
standard Digital filter MODE to MEDIUM, RESTART to MEDIUM.
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