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DA 40 Series
Detail Steps/Work Items Key Items/References
(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.
(9) No adjustments necessary on the VOR DISCRETE INPUTS page.
Doc # 6.02.01 Page 207
Rev. 4 09 Jan 2003
23-10-00
AMM
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Detail Steps/Work Items Key Items/References
(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
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Page 208 Doc # 6.02.01 09 Jan 2003 Rev. 4
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Communications
AMM
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.
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Doc # 6.02.01 Page 209
Rev. 4 09 Jan 2003
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本文链接地址：钻石40飞机维护手册 DA 40 SERIES AMM 2(33)
