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MIL-c-62202B(AR)
4.6.2.2 Lamp driver. Use items 1, 2 and 5 of table VII or suitable
equipment to determine compliance with 3.3.2.
4.6.1.3 Readout selection logic. Use items 1, 2 and 5 of table VII or
suitable equipment to determine compliance with 3.3.3.
4.6.2.4 Anode logic. Use items 1, 2 and 5 of table VII or suitable
equipment to determine compliance with 3.3.4.
4.6.3 Environmental tests.
4.6.3.1 Shock.
4.6.3.1.1 Basic design. Use items 3 and 4 of table VII or mount the
assembly in a suitable shock fixture and subject it to the shock test
specified in MIL-STD-810, method 516.2, procedure I, figure 516.2-2. Apply
three half sine wave shock pulses in each direction along the three axes.
Peak amplitude shall be 20 3 g with a time duration of 18 3 msec measured
at the 10 percent amplitude points. At the conclusion of this test, subject
the assembly to the performance tests of table IV.
4.6.3.1.2 High intensity. Use items 3 and 4 of table VII or mount the
assembly in a suitable shock fixture and subject it to the shock test
specified in MIL-STD-810, method 516.2, procedure IV, figure 516.2-1. Apply
three sawtooth shock pulses in each direction along the three axes. Peak
amplitude shall be 40 4 g with a time duration of 9 1.5 msec measured at
the 10percent amplitude points. At the conclusion of this test subject the
assembly to the performance tests of table IV.
4.6.3.2 Vibration. Vibration A as specified in 4.6.3.2.1 shall be
conducted only for first article inspection. Vibration B as specified in
4.6.3.2.2 shall be conducted only for quality conformance inspection.
4.6.3.2.1 Vibration A. Use item 4 of table VII or mount the assembly in
a suitable vibration fixture and subject the assembly to the vibration test
specified in MIL-STD-810 method 514.2, procedure VIII, except that the test
level shall be the vibration curve shown in figure 2 and duration of exposure
shall be not less than 80 minutes per axis. At the conclusion of this test,
subject the assembly to the performance tests of table IV.
4.6.3.2.2 Vibration B. This test shall be conducted as in 4.6.3.2.1
except that the period of vibration shall be not less than 15 minutes in each
axis.
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