曝光台 注意防骗
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Page 202
19 Dec 1997 34-50-00 Doc # DA 201-C1
Rev. 0
Detail Steps/Work Items Key Items
(3) Turn the locking screw clockwise so that the
rear lobe engages the mounting rack.
CAUTION: DO NOT OVER-TIGHTEN THE LOCKING SCREW. YOU CAN
DAMAGE THE LOCKING MECHANISM
(4) Continue to turn the screw until the unit is
fully installed in the mounting rack.
(5) Close the related NAV COMM circuitbreaker.
(6) Do a function test.
C. Adjustment/Test
If possible, do an operational flight check after the radio has been replaced. Alternatively, use a
NAV COMM test set to make sure that the system operates correctly. Refer to the Bendix\King
Installation manual #006-00655-0001 for performance specifications.
Detail Steps/Work Items Key Items
(1) Do a test of each control function. Refer to this Chapter and Chapter 23-10
(2) At a sufficient altitude, contact a ground
station at least 50 miles away and another
close by.
If possible use frequencies at both the low
and high ends of the VHF band.
(3) Test the VOR system at 4000 ft. Select a
VOR frequency within 40 miles range.
Listen to the station identifier. Test the
operation of the tone identifier filter. Fly inbound
and out-bound on a selected VOR
radial. Look for the correct LEFT-RIGHT
and TO_FROM indications. Monitor the
VOR accuracy.
(4) Do a test of LOC operation and accuracy on
a suitable runway.
(5) Do a test of the DME remote channeling. If installed.
(6) If necessary, set the viewing contrast of the
LCD display.
Through the small hole in the front panel.
DA20-C1 AMM
Navigation
Doc # DA 201-C1
Rev. 0 34-50-00 Page 203
19 Dec 1997
3. Remove Install the Bendix\King KX 155 NAV COMM
A. Remove the Bendix\King KX 155 NAV COMM
Detail Steps/Work Items Key Items
(1) Open the related NAV COMM circuitbreaker.
(2) Put a 3/32 allen wrench into the access hole
for the locking screw. Engage the screw.
Refer to Figure 4
(3) Turn the screw counter-clockwise until the
unit disengages from the mounting rack.
CAUTION: DO NOT PULL ON THE KNOBS. DO NOT PRY THE FACE-PLATE.
YOU CAN DAMAGE THE UNIT.
CAUTION: DO NOT TOUCH THE CONNECTOR CARD AT THE REAR OF THE
UNIT. THE ELECTROSTATIC CHARGE ON YOUR BODY CAN
DAMAGE THE UNIT.
(4) Pull gently on the sides of the unit to remove
it from the mounting rack.
(5) Install the protective covers on the rear
connectors of the unit.
B. Install the Bendix\King KX 155 NAV COMM
Detail Steps/Work Items Key Items
(1) Remove the protective covers from the rear
connectors on the unit.
(2) Slide the unit into the rack. Engage the
locking screw so that the latch front lobe
touches the rack.
Refer to Figure 4
Navigation
DA20-C1 AMM
Page 204
19 Dec 1997 34-50-00 Doc # DA 201-C1
Rev. 0
Detail Steps/Work Items Key Items
(3) Turn the locking screw clockwise so that the
rear lobe engages the mounting rack.
CAUTION: DO NOT OVER-TIGHTEN THE LOCKING SCREW. YOU CAN
DAMAGE THE LOCKING MECHANISM.
(4) Continue to turn the screw until the unit is
fully installed in the mounting rack.
(5) Close the NAV COMM circuit-breaker.
(6) Do a function test. See below.
C. Bendix\King KX 155 NAV COMM Adjustment/Test
If possible, do an operational flight check after the radio has been replaced. Alternatively, use a
NAV COMM test set to make sure that the system operates correctly. Refer to the Bendix\King
Installation manual #006-00655-0001 for performance specifications.
Detail Steps/Work Items Key Items
(1) Do a test of each control function. Refer to this Chapter and Chapter 34-50
(2) At a sufficient altitude, contact a ground
station at least 50 miles away and another
close by.
If possible use frequencies at both the low
and high ends of the VHF COMM band.
(3) Test the VOR system at 4000 ft. Select a
VOR frequency within 40 miles range.
Listen to the station identifier. Test the
operation of the tone identifier filter. Fly inbound
and out-bound on a selected VOR
radial. Look for the correct LEFT-RIGHT
and TO-FROM indications. Monitor the VOR
accuracy.
(4) Do a test of LOC/GS operation and accuracy
on a suitable runway.
(5) Do a test of the DME remote channeling. If installed.
DA20-C1 AMM
Navigation
Doc # DA 201-C1
Rev. 0 34-50-00 Page 205
19 Dec 1997
4. Remove Install the Bendix\King KLN 35A GPS Receiver
A. Remove the Bendix\King KLN 35A GPS Receiver
Detail Steps/Work Items Key Items
(1) Open the GPS circuit-breaker.
(2) Put a 3/32 allen wrench into the access hole
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钻石20系列AMM 2(35)
