TM 11-5840-281-35/1
Control settings
Step No.
Test equipment
Equipment under test
Test procedure
Performance standard
a. None.
a. On Pulse Generator 0-1888/
5
...............................As last indicated
TPN-18 under test, adjust
ANGLE VOLTS control to
position cursor dot on 4-mi
range mark on artificial azi-
muth sweep.
b. Observe setting of ANGLE
b. 143 max. 133 min.
VOLTS control dial.
6
...............................As last indicated
a. On Pulse Generator 0-1888/
a. None.
TPN-18 under test, adjust
ANGLE VOLTS control to
position cursor dot on 5-mi
range mark on artificial
azimuth sweep.
b. Observe setting of ANGLE
b. 146 max, 136 min
VOLTS control dial.
7
...............................As last indicated -
a. On Pulse Generator 0-1888/
a. None.
TPN-18 under test, adjust
ANGLE VOLTS control to
position cursor dot on 6-mi
range mark on artificial
azimuth sweep.
b. Observe setting of ANGLE
b. 147 max, 137 min.
VOLTS control dial.
8
...............................As last indicated
a. On top deck of Pulse Generator
a. None
O-1333/TPN-18 under test,
place CURSOR SELECT
switch to 2.
b. Set ANGLE VOLTS control
b. None.
to 103.
c. On top deck of Pulse Generator
c. None.
0-1333/TPN-18, adjust
OFFSET 2 control R1128 to
position cursor dot on 1-mi
range mark on artificial
azimuth sweep.
d. Set ANGLE VOLTS control
d. None.
to 142.
e. On top deck of Pulse Generator
e. None.
O-1333/TPN-18, adjust
COURSE LINE 2 control
R1127 and CL VER 2 control
R1144 to position cursor dot
on 6-mi range mark on
artificial azimuth sweep.
f. Repeat steps b thru d until
cursor dot is positioned on
1-mi range mark with ANGLE
VOLTS control set at 103 and
positioned on 6-mi range
mark with ANGLE VOLTS
control set at 142 without
readjustment of OFF-SET 2
control R1123 and COURSE
LINE 2 control R1127.
9
...............................As last indicated, except:
No appreciable difference
On top deck of Pulse Generator
Pulse Generator
between courseline or
0-1333, TPN-18, place
0-sss/ TPN-18
1 and cursor 2 (cursor 2
CURSOR SELECT switch
4-54
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