Honeywell BENDIX/KING RDR 2000 - Page 56

BENDIX/KING RDR 2000
Page 2-26 00643I05.TDC Rev 7, July/2002
K. AHRS ARINC 429 PITCH OFFSET
1. Adjust the GAIN knob for a GAIN POT setting between -10.5 and -12.5 (see figure
2-10). An 06 should be displayed in the AZIMUTH COUNT field (see table 2-2).
2. Check that the tilt table is set for 0
°
pitch.
3. Adjust the TILT SETTING between 5° and 10° UP to increment the PITCH ANGLE
field to 0.0 ± 1.0
°
(adjusting the TILT SETTING between 5° and 10° DOWN will dec-
rement the numbers). Upon reaching 0
°
± 1.0
°
, quickly adjust the TILT SETTING
to above 10° to lock in the setting. See figure 2-11.
4. Set the tilt table to 5
°
pitch up. The value should be 5
°
± 1.0
°
. If the value is out
of range, repeat Steps 1, 2, and 3 of this section.
5. Set the tilt table to 5
°
pitch down. The value should be 5
°
± 1.0
°
. If the value is out
of range, repeat Steps 1, 2, 3, and 4 of this section.
6. Set the tilt table to 0
°
pitch. The value should be 0.0 ± 1.0
°
.
7. Proceed to Step L.
L. AHRS ARINC 429 ROLL OFFSET
1. Adjust the GAIN knob for a GAIN POT setting between -7.0 and -9.0 (see figure 2-
10). An 07 should be displayed in the AZIMUTH COUNT field (see table 2-2).
2. Check that the tilt table is set for 0
°
roll.
3. Adjust the TILT SETTING between 5° and 10° UP to increment the ROLL ANGLE
field to 0.0 ± 1.0
°
(adjusting the TILT SETTING between 5° and 10° DOWN will dec-
rement the numbers). Upon reaching 0.0 ± 1.0
°
, quickly adjust the TILT SETTING
to above 10° to lock in the setting. See figure 2-11.
4. Set the tilt table to 10
°
roll right. The value should be 10.0R ± 1.0
°
.
5. Set the tilt table to 10
°
roll left. The value should be 10.0L ± 1.0
°
.
6. Set the tilt table to 0
°
roll. The value should be 0.0 ± 1.0
°
.
7. Proceed to Step M.
M. SAVE CONFIGURATION
1. Adjust the GAIN knob for a GAIN POT setting between -3.5 and -5.5 (see figure 2-
10). An 08 should be displayed in the AZIMUTH COUNT field (see table 2-2).
2. Set the TILT SETTING to 15.0 DOWN. The fault fields will flash indicating the save
procedure is beginning. If the save procedure is successful, the GYRO fault will
disappear and the azimuth count will step.
3. If the GYRO remains unchanged, TILT to 0
°
and repeat Step 2.