Garmin GAD 43e Installation Manual - Page 34

4.2.4.5 Yaw Rate Outputs Pin Name YAW RATE / BARO CORRECTION OUT [1] YAW RATE / BARO CORRECTION GND [1] Pin I/O 19 Out 40 -- Notes: [1] Multi-function pins used for yaw rate output and baro correction output. Configuration determines the function of these pins. The GAD 43 provides one analog yaw rate output with configurable values of 100, 200, 333, and 666 mVDC/deg/sec. The output saturates at +4 VDC; polarity is positive voltage for clockwise yaw as viewed from above the aircraft. A configuration of "None" implies that these output pins will be used for barometric correction as described in the following section. Refer to Section 5.3.1.1 for configuration information. 4.2.5 Baro Correction Outputs Pin Name YAW RATE / BARO CORRECTION OUT [1] YAW RATE / BARO CORRECTION GND [1] Pin I/O 19 Out 40 -- Notes: [1] Multi-function pins used for yaw rate output and baro correction output. Configuration determines the function of these pins. The GAD 43 provides one analog barometric output for emulation of the King KEA-130 altimeter barometric pickoff. The output varies from 0 to 5 VDC based on the barometric setting displayed on the GDU 620. This interface is intended to be used in installations with the King KFC-225 autopilot. See APPENDIX C for wiring interconnect information. In order for the barometric correction outputs to be active, this output must not be configured to output yaw rate information. Refer to Section 5.3.1.1 for configuration information. 4.2.6 Discretes 4.2.6.1 Discrete Input Pin Name SPARE DISC IN* 2 (function not currently implemented) Pin I/O 27 In An asterisk (*) following a signal name denotes that the signal is Active-Low, producing a low (ground) on the output when active. Active-low discrete inputs are considered active if either the voltage to ground is