TM 5-6675-316-14
Table 2-8. TEST DESCRIPTION - Cont
Description
Test
Disc and Detector Diagnostic - Cont
Next test phase examines disc at each
Disc Speed Test - Cont
Test 18:
speed (O-9, Four-row/O-B, six-row) to
determine that speed has increased from
previous speed and at approximately 1400
R/min, speed is accurate within 1
percent. Numbers are relative speed
indication. Motor overspeed-#OE.
Disc Width Dump
This test simultaneously dumps all 112
Functional Test
Test 19:
decimal codes from any disc in actual
typesetter width. Parity errors (if
any) are indicated by blinking cursors
adjacent to width value. Half-units
(when available) are displayed after
integer width value.
Kevboard Diagnostic
Upon initiating this test, "ENTER 7 KEYS
Functional Test
Test 20:
WITHIN 8 SECONDS" is requested on the
screen. Seven identical alphanumeric
characters should be entered within time
allotted. This phase of test is
executed two times.
Next part of test enables check out of
key switch codes for 78 key keyboards.
Primary message indicates key number to
be pressed. As appropriate keys are
pressed, audible signal indicates the
key entered was sensed correctly.
Buzzer is not sounded. Errors are
displayed on the screen in the following
6 COLUMNS
KEY NO.
REQ
IS
7 ROWS
005
2D
2A
The following keys are inactive: 66, 67,
69, 71, 72, 73, and 74. If pressed,
they will result in errors.
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