TM 11-6625-3081-23
Section IV.
Subject
General. . . . . . . . . . . . . . .
Module Input Codes. . . . . . . . .
Module Descriptions . . . . . . . .
Repair Messages. . . . . . . . . . ...
Self-Test Instructions. . . . . . . .
Operator Instruction Messages . . .
SELF-TEST PROCEDURES
Para
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2-12
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2-13
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2-14
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2-15
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2-16
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2-17
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2-12. GENERAL
2-12
a. SCOPE
The information in this section applies to the SELF-TEST and EO bench alignment
programs for EETF TADS/PNVS Augmentation Equipment.
b. SELF-TEST DESCRIPTION
CAUTION
When connecting zero-force connectors to equipment, ensure
that male connector is seated squarely onto female connec-
tor.
Do not apply uneven pressure. When turning locking
lever, discontinue if resistance is felt and inspect con-
nectors for bent pins.
Self-test is a menu driven program consisting of one senior executive module
(EOBST), 37 self-test modules, and six stand-alone modules called procedures.
These
procedures can be performed individually or automatically in a predetermined
sequence.
Self-test is started by entering TEST EOBST. The operator then follows
instructions displayed on AN/USM 410 video display terminal (VDT). The operator can
select from the main menu E/O BENCH SELF-TEST MODE, E/O BENCH ALIGNMENT MODE or EXIT
PROGRAM.
Upon selecting E/O bench self-test mode, the operator is asked if an OSA
is installed.
If yes, the operator is asked if the test site is a depot test site.
Answers to these questions determine which of three self-test menus will be used.
The operator can select from self-test menu ALL TESTS MODE, SINGLE TEST MODE,
PRINT EQUIPMENT LIST or RETURN TO MAIN MENU.
In all tests mode, the procedures are
run end-to-end.
In single test mode, any procedure can be run separately.
The program also selects and records failed test data, which upon completion is
printed by the AN/USM 410 printer.
This printed data provides failed test number,
upper and lower limits, and indication or measurement obtained during test.
If a
failure occurs, refer to chapter 7 and follow replace/repair actions as listed by
self-test.
VDT self-test menu displays are shown below.
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