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Table 5.
Equipment Performance Checklist (Cont'd)
STEP
ITEM
ACTION OR CONDITION
PERFORMANCE STANDARD
4.
(Cont'd)
k.
Set CAPACITANCE and
CONDUCTANCE controls
back to zero.
k. None.
D.
Phase Discrimi¬
nation Check,
0.1 Multiply C
Range
a.
Set MULTIPLY C switch
to 0.1.
b.
Set DIVIDE G/MULTIPLY
R switch to 1.
a. None.
b. None.
c.
Set meter switch to ZERO
LEFT.
c. None.
d„
Zero balance the bridge as
described in paragraph
3.5.
d. NULL INDICATOR
pointer dips to within
one subdivision of zero
on LO sector of dial
scale.
e.
Set meter switch to ZERO
CENTER.
e. NULL INDICATOR
pointer deflects toward
midscale.
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 from
midscale.
75 D
b-370
53
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