Section VII
Paragraphs 7-8 to 7-11
TABLE 7-2 . FIELD TESTER CONTINUITY AND RESISTANCE TEST
Resistance
Switch Positions
From
To
Value (ohms)
Resistance Range
S1 S2 S3
Ckt Pt
Ckt Pt
-
-
-
X1
0 - 0.1
J1-B
J1-A
-
-
-
0 - 0.1
X1
J1-A
J1-C
-
-
-
X1
0 - 0.1
J2-T
J1-F
-
-
-
X1
0
-
0.1
J2-N
J2-B
X1
0
-
0.1
OFF
E1 -
J2-H
J3
0
-
0.1
X1
E1
-
J4
J2-G
X1
0
-
0.1
E2
-
J2-K
J3
0
-
0.1
X1
E2
-
J4
J2-J
0
-
0.1
X1
OFF E1/E2 -
J2-H
J3
0
-
0.1
X1
E1/E2 -
J2-K
J4
X10,000
18K1.8K
E1 E1
J3
J4
X10,000
56K5.6K
E1 E2
J4
J2-K
X10,000
100K10K
OFF
1
-
J2-H
J2-A
X10,000
100K10K
2
-
-
J2-C
J2-H
X10,000
100K10K
J2-B
3
-
-
J2-H
0 - 0.1
X1
J2-F
1
-
-
J2-C
0 - 0.1
X1
2
-
-
J2-F
J2-G
0 - 0.1
X1
3
-
-
J2-G
J2-F
777.7
X1
J1-F
DEMAG
-
-
J2-S
c. Rotate the telescope of the Monitor to sight
a point 5 degrees above horizontal and mark this
7-10. Perform the following flight line and Console
point.
certification procedures to determine if Compass
Calibrator is operational.
d. Replace the Monitor with the Turntable and
magnetic azimuth reference detector as in step
7-7C.a.
Conduct parallel alignment of the levels of the
e. Level the Turntable and sight the point 5 de-
Monitor and Turntable as follows:
grees below horizontal determined in step c above.
Lock both motions of the Turntable and record the
a. Mount Monitor or Turntable on Tripod.
azimuth bearing.
f. Rotate only the telescope of the magnetic azi-
b. Level unit approximately. Unlock upper and
muth reference detector to sight the elevation of the
lower motions.
point 5 degrees above horizontal with the horizontal
cross hair.
c. Using one level only, level table precisely at
one position.
g. Using the upper motion vernier of the Turn-
table, rotate the unit until the vertical cross hair
is coincident with the point and record the azimuth
d. Rotate Turntable 180 degrees and read level.
bearing. This bearing shall be within 3 minutes
of the bearing determined in step 7-7D.e.
e. If level shows error, take out one-half error
with turntable leveling screws; take out one-half
error with small level adjustment screw found under
POWER OFF. Disconnect and dismantle all equip-
one end of the level.
ment and store cables in their proper compartments.
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