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TM 9-2320-356-BD
Option 3:
CVC Helmet to Soviet Chestplate.
1.
Remove CVC helmet plastic earphone cushion and receiver retainer.
MICROPHONE
U-182/U
(RADIO)
U-182/U
(INTERPHONE)
2.
Connect four jumper wires, 12 feet long,
to the white, black, red, and shield
wire connections on the CVC helmet switch.
3.
Connect the jumper wire from the white wire to point A on the soviet chestplate.
4.
Connect the jumper wire from the black wire to point B on the soviet chestplate.
5.
Connect the jumper wire from the shield wire to point C on the soviet
chestplate.
6.
Connect the jumper wire from the red wire to point D on the soviet chestplate.
7.
Assemble the CVC helmet.
8.
Reverse the jumper wires at points C and D on the soviet chestplate if you can
receive but not transmit.
9.
Record the BDAR action taken.
When the mission is completed, as soon as
practicable,
repair using standard maintenance procedures.
Option 4:
M-80 Microphone and 8-Ohm Speaker to Soviet Chestplate.
1.
Remove microphone switch cover plate.
2.
Connect two jumper wires, 2 feet long, to the red and green wire connections on
the switch.
15-23
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