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When the BF Goodrich WX-500
Stormscope Option is installed in the
airplane select following configuration
for channel 4:
INPUT OUTPUT
CHAN4 WX-500 WX500
AIRCRAFT
DA 40 Series
AMM
Communications
Detail Steps/Work Items Key Items/References
Doc # 6.02.01
Rev. 5 23-10-00 Page 207
20 Sep 2007
(3) No adjustments necessary on the MAIN INPUTS
page.
(4) Select the following configuration on the MAIN
LIGHTING page:
DISPLAY KEY
LIGHTING --- ---
SOURCE PHOTO PHOTO
RESPONSE TIME 3 4
SLOPE 30 50
MINIMUM 250 40
OFFSET 25 50
(5) On the DATE/TIME SETUP page, it may be
desirable to set the date and time of the GNS 430
to aid in acquiring a GPS position.
Note that the time must be UTC time,
and that the UTC date may be different
from the date in the local time zone.
CAUTION: CHANGING TO THE WRONG UTC DATE/TIME WILL DELAY
SATELLITE ACQUISITION.
(6) No adjustments necessary on the MAIN
DISCRETE I/O page.
(7) No adjustments necessary on the MAIN
CDI/OBS CONFIG Page except the SELECTED
COURSE.
Select 150° on the HSI that is connected to the
GNS 530 MAIN OBS inputs. The SELECTED
COURSE field should indicate near to 150° and a
'Calibrate to 150°?' field will appear. Selecting
this field will calibrate the GNS 530 to match the
input source.
Verify OBS operation by checking that
the course displayed on the GNS 530 is
within 2° of the selected course. Do this
at 30° intervals around the OBS card.
(8) Select the COM SETUP page. These values are
set at the factory and seldom require calibration.
FREQ
136.975 SQ 250 25
SPACING SQ 833 20
25.0 kHz SIDETN 34
FREQ
For purpose of setting the squelch and
sidetone levels, only the frequencies
118.000, 127.000, and 136.975 MHz
can be used.
SPACING
8.33 kHz channel spacing may be
required in some areas of the world.
AIRCRAFT
Communications DA 40 Series
AMM
Detail Steps/Work Items Key Items/References
Page 208
20 Sep 2007 23-10-00 Doc # 6.02.01
Rev. 5
(9) No adjustments necessary on the VOR
DISCRETE INPUTS page.
(10) No adjustments necessary on the VOR/LOC/GS
CDI page.
(11) Select the following configuration on the
VOR/LOC/GS ARINC 429 CONFIG page:
RX TX
SPEED Low Low
SDI VOR/ILS 1
DME MODE Directed freq 1
AIRCRAFT
DA 40 Series
AMM
Communications
Doc # 6.02.01
Rev. 5 23-10-00 Page 209
20 Sep 2007
5. Remove/Install a COM VHF Antenna
A. Remove a COM VHF Antenna
Detail Steps/Work Items Key Items/References
(1) Remove the screws which attach the antenna to
the fuselage.
(2) Carefully pull the antenna clear of the fuselage
and hold it.
If necessary, carefully cut the sealant
around the base of the antenna. You
must not damage the fuselage skin.
(3) Release the co-axial connector from the antenna.
(4) Release the bonding cable from the antenna.
(5) Move the antenna clear of the airplane.
B. Install a COM VHF Antenna
Detail Steps/Work Items Key Items/References
(1) Carefully remove any sealant from the area
where the antenna attaches to the fuselage.
(2) Move the antenna close to where it attaches to
the fuselage and:
S Attach the co-axial connector to the antenna.
S Attach the bonding cable to the antenna.
(3) Put the antenna in position on the fuselage and
install the screws which attach the antenna to the
fuselage.
(4) Seal the outer edge of the antenna to the
fuselage skin with sealant.
Use Dow Corning 732 RTV.
(5) Do a function test of the system. Refer to Paragraph 8.
AIRCRAFT
Communications DA 40 Series
AMM
Page 210
20 Sep 2007 23-10-00 Doc # 6.02.01
Rev. 5
6. Remove/Install the NAV (VOR/LOC/GS) Antenna
The NAV (VOR/LOC/GS) antenna is integral to the horizontal stabilizer. Refer to Diamond for data on
the NAV antenna.
7. Remove/Install the NAV Antenna Coupler
A. Remove the NAV Antenna Coupler
Detail Steps/Work Items Key Items/References
(1) Remove the instrument panel cover. Refer to Section 25-10.
(2) Dis-connect the connectors from the unit.
(3) Remove the screws which attach the unit to the
bracket on the instrument panel floor.
(4) Remove the unit from the airplane.
B. Install the NAV Antenna Coupler
Detail Steps/Work Items Key Items/References
(1) Put the unit in place on the bracket on the
instrument panel floor.
(2) Install the screws which attach the unit to the
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钻石40系列AMM 1(97)
