BENDIXKing 700-00179-700, Руководство по установке, Страница: 117 / 228

89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page 7-38
© Honeywell International Inc. Do not copy without express permission of Honeywell.
7.5.17 RDR2000 Radar Configuration
7.5.17.1 Configuration Module Setup
7.5.17.2 Primary Radar Setup
1. Power on the primary AeroNav in Maintenance Mode and select the Config/Radar Calibration
page.
2. Press the “Radar” LSK, then place the radar into “Test”
3. Press the Diagnostics LSK to display the diagnostics page.
4. Press the Knob-Func LSK until “Gain” is selected
5. Turn the left inner knob counter-clockwise until ‘Gain Pot’ displays -31.0
6. Press the Knob-Func LSK until “Tilt” is selected
7. Turn the left inner knob clock-wise until “15.00°” is displayed in the “Tilt Setting” field.
8. Press the Diagnostics LSK to return to the standard radar page.
9. Adjust the left outer knob to select a range of 240 NM.
10. Press the “Diagnostics” LSK to return to the diagnostics page. Six Yellow faults shall quickly flash
several times and then “-none-” shall be displayed. This confirms that the radar has been placed
into calibration mode.
7.5.17.3 Antenna Clearance Check
Set the Knob-Func LSK back to ‘Gain’ then turn the left inner knob clock-wise to obtain a value
between -26.5 and -28.0 in the “Gain Pot” field. This will initiate the antenna clearance scan. The
antenna will move to each of the extreme positions to determine that there is no interference with
the antenna movement and all scan motors are working properly.
7.5.17.4 Calibrate Radar Pitch and Roll
1. Set the Knob-Func LSK to ‘Roll Trim’.
2. Rotate the left inner knob to adjust the “Roll Trim” setting to “0.000°”.
3. Level the aircraft.
4. Set the Knob-Func LSK to ‘Gain’ and rotate the left inner knob to obtain a value between -11 and
-12. This will allow adjustment of the “Pitch Angle”.
5. Set the “Pitch Angle” to 0.0° +/- 1.0 degrees as follows:
a. Set the Knob-Func LSK to ‘Tilt’.
b. To increment the value of the “Pitch Angle” use the left inner knob to select a “Tilt
Setting” between 5 and 10. When the “Tilt Setting” is between 5 and 10, the value of
the “Pitch Angle” field will slowly increase.
c. To decrement the value of the “Pitch Angle” use the left inner knob to select a “Tilt
Setting” between -5 and -10. When the “Tilt Setting” is between -5 and -10, the value of
the “Pitch Angle” field will slowly decrease.
d. When the desired setting is reached, quickly adjust the “Tilt Setting” to above 10 or
below -10 to “lock in” the setting.
6. Set the Knob-Func LSK to ‘Gain’ and rotate the left inner knob to obtain a value between -7 and -
9. This will allow adjustment of the “Roll Angle”.
7. Set the “Roll Angle” to 0.0° +/- 1.0 degrees as follows:
a. Set the Knob-Func LSK to ‘Tilt’.