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T .O . 33K8-4-551-1
4 .4 AC VOLTAGE CALIBRATION : (Synchronous Sub-sampled Mode)
NOTE
The DC Voltage Calibration must be completed prior to beginning the AC Voltage
Calibration.
4 .4 .1 Perform ACAL DC and AC on the TI by pressing the TI keys in the following sequence:
,
use the menu scroll keys
or
until ACAL DCV is displayed, then press
Can m a)
3
4
following sequence :
5
Enter
8
,
use the menu scroll keys
Wait for the completion of DCV and press the TI keys in the
or
until ACAL AC is displayed,
then press
Can ma)
3
4
5
8
4 .4 .2 Connect equipment as shown in Figure 3 . On the TI, press the Guard pushbutton to the To LO position.
CALIBRATOR
0
0 O
Figure 3.
4 .4 .3 Set the TI to ACV, SYNC mode, AC Band at 10 Hz to 2 MHz and resolution at .01 by pressing the TI keys in the
following sequence :
until AC BAND is displayed, then press
S
ACV
(SSH
FT)
T
Eller
SHIT)
61a)
,
press
1
0
2
E
6
piFt)
131e)
R
v v
KRno)
0
1
Ehhi
4 .4 .4 Set the TI to the first range listed in the Range column of Table 8.
4 .4 .5 Set the AC Measurement Standard to measure the first value listed in the Applied column of Table 8 from
INPUT 2 .
25
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