TM 11-5840-281-35/1
Control settings
Step No.
Test equipment
Equipment under test
Test procedure
Performance standard
should be superimposed
S1104 back and forth to
ANGLE VOLTS switch:
on
positions 1 and 2 while ob-
OPERATE
cursor 1).
Master Pulse Generator
serving courseline cursor 1 and
courseline cursor 2 on azimuth
O-l333/TPN-18
scan.
SCAN: ON
a. On top deck of Pulse Generator
10
...............................As last indicated, except:
a. None.
-18833/TPN-18 under test,
Master Pulse Generator
place CURSOR SELECT
O-1333/TPN-18
switch S1104 to 1 and RUN-
SCAN: OFF
WAY switch S1109 to L.
Pulse Generator
b. Set ANGLE VOLTS control
O-I333/TPN-18
b. None.
to 197.
under test
c. On top deck of Pulse Generator
ANGLE VOLTS switch:
c. None.
0-1833/TPN-18, adjust OFF-
AZ
SET 1 control R1121 to position
cursor dot on 1-mi range mark
on artificial azimuth sweep.
d. Set ANGLE VOLTS control
d. None.
to 158.
On top deck of Pulse Generator
e. 0-1333/TPN-18, adjust
e. None.
COURSE LINE 1 control
R1126 and CL VER control
R1143 to position cursor dot on
6-mi range mark on artificial
azimuth sweep.
f. Repeat steps b through a until
f.
cursor dot is positioned on 1-mi
None.
range mark with ANGLE
VOLTS control set at 197 and
positioned on 6-mi range mark
with ANGLE VOLTS control
set at 158 without readjustment
of OFF-SET 1 control R1121
and COURSE LINE 1 control
R1126.
g. Push in Pulse Generator
g. None.
0-1833/TPN-18 but do not
secure with two thumbscrews.
a. On Pulse Generator 0-1833/
11
...............................As last indicated
a. None.
TPN-18 under test, adjust
ANGLE VOLTS control to
position cursor dot on 2-mi
range mark on artificial azimuth
sweep.
b. Observe setting of ANGLE
b. 179 max, 169 min.
VOLTS control dial.
12
...............................As last indicated
a. On Pulse Generator 0-1383/
a. 179 max, 169 min.
TPN-18 under test, adjust
ANGLE VOLTS control to
position cursor dot on 3-mi
range mark on artificial azimuth
sweep.
b. Observe setting of ANGLE
b. 171 max, 161 min.
VOLTS control dial.
13
...............................As last indicated
a. On Pulse Generator 0-1383/
a. None.
TPN-18 under test, adjust
ANGLE VOLTS control to
position cursor dot on 4-mi
range mark on artificial azimuth
sweep.
4-55
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