SPZ--8000 Digital Integrated Flight Control System
A28--1146--055
REV 2
4-67/(4-68 blank)
Electronic Flight Instrument System (EFIS)
After 4 seconds, all comparison annunciators are removed and all flags
are displayed, as shown in Figure 4--53.
EADI Test Pattern (After 4 Seconds)
Figure 4--53
For the whole duration of the test, TEST is displayed on the EADI. If the
aircraft is in the air , only the radio altimeter is tested.
If the aircraft is on the ground and the test function is performed, the
symbol generator resets to the power--up configuration after test.
Test Symbols on the EHSI
D The test display is initiated by pushing the PUSH TEST button on
the display controller.
D The test pattern is displayed only as long as the button is pushed.
D For the first 4 seconds, the test pattern shows the IRS comparison
annunciator.
D After 4 seconds, all flags are displayed.
D If the aircraft is in the air, only the radio altimeter is tested.
D If the aircraft is on the ground and the test function is performed, the
symbol generator resets to the power--up configuration after TEST.
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