1) Make sure the course arrow on the captain's EHSI is in line with the heading pointer at the top of the compass rose.
2) Make sure the localizer pointer on the standby attitude/ILS indicator is in the center.
3) Make sure the localizer pointer on the captain's EADI is in the center.
4) Make sure the course deviation bar on the captain's EHSI is in the center.
Close this circuit breaker:
1) P18 Load Control Center - Left a) RADIO ALTM-1
2) Make sure the runway symbol on the captain's EADI comes into view and moves up to the airplane symbol.
Open this circuit breaker:
1) P18 Load Control Center - Left a) RADIO ALTM-1
2) Make sure the runway symbol on the captain's EADI goes out of view.
Adjust the output of the ramp test set to supply a fly-left
signal.
1) Make sure the localizer pointer on the standby attitude/ILS indicator moves in the left direction.
2) Make sure the localizer pointer on the captain's EADI moves in the left direction.
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3) Make sure the course deviation bar on the captain's EHSI moves in the left direction.
Set the mode selector on the standby attitude/ILS indicator to
the B/CRS position.
1) Make sure the LOC flag and the G/S flag in the standby attitude/ILS indicator are out of view.
2) Make sure the glide slope pointer in the standby attitude/ILS indicator is out of view.
3) Make sure the localizer pointer in the standby attitude/ILS indicator moves in the right direction.
Set the mode selector on the standby attitude/ILS indicator to
the ILS position.
1) Make sure the LOC flag and the glide slope pointer in the standby attitude/ILS indicator stay out of view.
2) Make sure the G/S flag shows in the standby attitude/ILS indicator.
3) Make sure the localizer pointer in the captain's standby
attitude/ILS indicator moves in the left direction.
Adjust the output of the ramp test set to supply a fly-right
signal.
1) Make sure the localizer pointer on the standby attitude/ILS indicator moves in the right direction.
2) Make sure the localizer pointer on the captain's EADI moves in the right direction.
3) Make sure the course deviation bar on the captain's EHSI moves in the right direction.
Set the mode selector on the standby attitude/ILS indicator to
the B/CRS position.
1) Make sure the LOC flag and the G/S flag in the standby attitude/ILS indicator are out of view.
2) Make sure the glide slope pointer on the standby attitude/ILS indicator is out of view.
3) Make sure the localizer pointer in the standby attitude/ILS indicator moves in the left direction.
Set the mode selector on the standby attitude/ILS indicator to
the ILS position.
1) Make sure the LOC flag and the glide slope pointer on the standby attitude/ILS indicator stay out of view.
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2) Make sure the G/S flag shows in the standby attitude/ILS indicator.
3) Make sure the localizer pointer in the standby attitude/ILS indicator moves in the right direction.
On the ramp test set, remove one of the components (90Hz or
150Hz) of the localizer test signal.
1) Make sure the localizer pointer in the standby attitude/ILS indicator is out of view.
2) Make sure the LOC flag shows in the standby attitude/ILS indicator.
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本文链接地址：737-300 400 500 AMM 飞机维护手册 导航 NAVIGATION 3(12)
