BendixKing KPA 900 System RDR-2000 - Manual (Page 41)

BENDIX/KING® KPA 900
Page 3-21
Revision 2
©Honeywell International Inc. Do not print without express permission of Honeywell.
Dec/2007
3.6.8.4 DIGITAL OFFSETS
The Digital Offsets show the deviation from zero degrees given by a 429 gyro when the
aircraft is in level flight. These values are typically low, which shows there may be
mechanical mounting errors for the gyro and the ART. There is no gain adjustment for the
429 gyro.
3.6.8.5 SAVE COMMAND BUTTON
The Save command button transfers the values in this form and any values in the main
KPA 900 form to the CM 2000. This is unlike other KPA 900 operations that require you
to select the Tools
→ Write to CM 2000 menu commands. This tool is used to save
adjustments to a CM 2000 that is already configured and calibrated.
3.6.8.6 CANCEL COMMAND BUTTON
The Cancel command button closes the ART Stab Calibration form and makes the main
KPA 900 form active. Any changes made after the last save are ignored.
3.6.8.7 CLOSE COMMAND BUTTON
The Close command button closes the ART Stab Calibration form and makes the main
KPA 900 form active. Any changes made after the last save are ignored.
3.7 TYPICAL OPERATION OF THE KPA 900
The following scenarios describe some typical operations of the KPA 900.
3.7.1 NEW INSTALLATION OF AN ART 2100
1. Invoke the KPA 900 operation.
2. Unit Type
→ ART 2100.
3. Adjust the parameters as necessary.
4. Tools
→ Write to CM 2000.
5. Verify the activity log.
3.7.2 CHANGING THE TRIP POINT #1 OF AN EXISTING KRA 405B INSTALLATION
1. Invoke the KPA 900 operation.
2. Tools
→ Read CM 2000.