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Table 5
Equipment Performance Checklist (Cont'd)
STEP
ITEM
ACTION OR CONDITION
PERFORMANCE STANDARD
4.
(Cont'd)
f.
if necessary, adjust C
ZERO FINE control
until NULL INDICATOR
pointer is centered.
f. NULL INDICATOR
pointer is at midscale
increment.
g.
Set CONDUCTANCE
control to 100 pmhos on
the G-scale.
g. NULL INDICATOR
pointer deflects away
from midscale.
h.
Adjust PHASE control
until NULL INDICATOR
pointer is centered.
h. NULL INDICATOR
pointer is at midscale
increment.
i.
Set CONDUCTANCE
control to 650 pmhos on
the G-scale.
i. NULL INDICATOR
pointer deflects away
from midscale.
j.
Adjust CAPACITANCE
j. Capacitance reads zero,
control until NULL
4 0.01 pF.
INDICATOR pointer is
centered on midscale
increment and read the
CAPACITANCE dial
(times the 0.0001 MULTIPLY
C setting).
k.
Set CAPACITANCE and
CONDUCTANCE
controls back to zero.
k. None.
B.
Phase Discrimi¬
nation Check,
0.001 Multiply
C Range
a.
Set MULTIPLY C switch
to 0.001.
a. None.
b.
Set DIVIDE G/MULTIPLY
R switch to 100.
b. None.
c.
Set meter switch to ZERO
LEFT.
c. None.
75 D
b-370
50
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