Lesson I/Learning Event 1
LESSON 1
INSTALLATION, CONTROLS, AND DATA OF THE TA-312/PT
TASK:
Install TA-312/PT.
CONDITIONS:
1.
PERFORMANCE.
Given a TA-312/PT, TM 11-5805-201-12 extract, flat-
tip screwdriver, wire cutters, batteries BA-30 (2 ea), 3 volt battery (1
ea), commo wire, using tactical scenario narrations and discussions, and
qualified supervisory OJT monitor's assistance.
2.
PERFORMANCE-ORIENTED.
Given Lesson 1 material, TM 11-5805-201-12
extract, pencil, paper, and without supervision.
STANDARDS:
1.
PERFORMANCE.
Demonstrate competency of task skills and knowledge
by correctly installing and identifying, error free, within one out of
two attempts, all the controls on the TA-312/PT telephone set within 10
minutes.
2.
PERFORMANCE-ORIENTED.
Demonstrate competency of the task skills
and knowledge by correctly responding to 70 percent of the multiple-
choice Lesson 1 exercise covering installation, controls, and data of the
TA-312/PT telephone set.
REFERENCES
TM 11-5805-201-12 extract
Learning Event 1:
CONTROLS AND DATA OF THE TA-312/PT
1.
Situation: Tactical scenario environmental condition. The soldier
is working at an intermediate general support maintenance facility in
support of a NATO exercise. The unit has received a priority DA Form
2407, Maintenance Request, to fix a TA-312/PT.
The unit maintenance
facility had to direct exchange its last working TA-312/PT; therefore, at
present there is no back-up support if failure of another TA-312/PT
occurs. Under these stressful tactical conditions, the soldier must be
able to perform measures to restore the TA-312/PT to operational order
and return it to the unit as quickly as possible.
2.
The TA-312/PT handset H-60 contains a PUSH-TO-TALK switch which
connects power for talking.
The TA-312/PT has a built-in receptacle
connector U-79/U for use with a headset, and an associated EXT-INT
switch.
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