TM 11-5805-424-15/NAVELEX 0967-220-9010/TO 31W2-2G-41
Step
Control; Settings
Performance
No.
Test Equipment
Equipment Under Test
Test procedure
standard
c. Adjust 350 D very slowly, until
c.
ME-30A/U should indicate 10 dbn
ALARM indicator lamp is ex-
( 1 dbm) less than indication
tinguished; make note of ME-
recorded in 1 b above; DD-205A
30A/U indication.
should indicate minimum distortion.
3
No change required........................
No change required ....................................
a. Connect equipment as shown in A and
a.
ALARM indicator lamp should be
B, figure 7-3
extinguished; 140A oscilloscope
should indicate a positive 6 volts
level 0.6.
b. Adjust OUTPUT LEVEL ADJ
b.
140A oscilloscope should indicate a 0-
control slowly until ME-30A/U
volt level, 2 seconds after level is
indicates level recorded in 1 b above.
recorded; the ALARM indicator
lamp should be lighted.
c. Adjust OUTPUT LEVEL ADJ
c.
140A oscilloscope should immediately
control slowly until ME-30A/U
indicate 6 volts, -,0.6 ALARM
indicates level recorded in I d above.
indicator lamp shall be extinguished.
d. Adjust OUTPUT LEVEL ADJ
d.
None.
control slowly until ME-30A/U
indication is as in I a above.
No change required........................
No change required ....................................
a. Remove 140A oscilloscope connection
a. 140A oscilloscope should indicate a
from terminal 13 and connect it to
+6-volt level 10%.
terminal 14 of TB1.
b. Adjust 350D attenuator until ME-
b. 1 40A oscilloscope should indicate a 0-
30A/U indicates level recorded in
volt level, 2 seconds after level is
2b above.
reached; ALARM indicator lamp
should be lighted.
c. Adjust 350D attenuator until ME-
c. 140A oscilloscope should immediately
30A/U indicates level recorded in
indicate +6 volts 10%; ALARM
2c above.
indicator lamp should be ex-
tinguished.
d. None.
No change required........................
No change required ....................................
a. Remove 140A oscilloscope connection
a. 140A oscilloscope should indicate a
from terminal 14 and connect it to
+ 6-volt level 10%.
terminal 15 of TB1.
b. Remove plug halfway from DAC-7
b. 140A oscilloscope should indicate a 0-
outputjack.
volt level, 5 seconds after plug is
removed; ALARM indicator lamp
should light.
c. Reinsert plug fully into DAC-7 output
c. 140A oscilloscope should indicate a
jack
+6-volt level; ALARM indicator
lamp should be extinguished.
No Change required .......................
No change required ....................................
a. Remove 140A oscilloscope connection
a. 140A oscilloscope should indicate a
from terminal 15 and connect it to
+6-vnlt level 10%.
terminal 16 of TB1
Change 7-11
