Garmin GDL 82 Installation Manual

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Garmin GDL 82 Installation Manual Manual pdf 34 page image

GDL 82 Mooney M20( ) Series STC Installation Manual 190-01810-10Rev. 1Page 27 of 494.3 ADS-B Out Fail Annunciator and Anonymous Mode SwitchThe ADS-B OUT FAIL annunciator indicates that the ADS-B out transmission is not operational. Theanonymous mode allows the GDL 82 to transmit a temporary address instead of the aircraft assignedICAO 24-bit address, when the interfaced Mode A/C transponder is tuned to the VFR Code (1200).Installation of the Anonymous Mode switch and ADS-B OUT FAIL annunciator is optional. If selected,the switch and annunciator must be installed and labeled as shown in Figure 4-5 and Figure 4-6, andwired as shown in Figure 4-7.ITEM PART NUMBER QTY DESCRIPTION1 MS25041-4 (1) LIGHT, INDICATOR, PRESS TO TEST, SMALL, AMBER WITH DIMMER2 MS25237-330 (1) LAMP, INCADESCENT, SINGLE CONTACT, MIDGET FLANGED BASE, 14 VDC, CLEARMS25237-327 LAMP, INCADESCENT, SINGLE CONTACT, MIDGET FLANGED BASE, 28 VDC, CLEAR3 -- 1 PLACARD, ADS-B FAIL ANNUNCIATOR, GDL 82NOTES1 INSTALLATION OF THE ADS-B OUT FAIL ANNUNCIATOR IS OPTIONAL. IF INSTALLED, THE ANNUNCIATOR LOCATION MUST BE SUCHTHAT THE PILOT HAS CLEAR UNOBSTRUCTED AND UNDISTORTED VIEW OF THE ANNUNCIATOR.2 ADS-B OUT FAIL ANNUNCIATOR MUST BE LABELED AS SHOWN. THE ANNUNCIATOR PLACARD OR LABEL MUST MAINTAIN THE FONTSIZE AND COLOR OF EXISTING PLACARDS OR LABELS, AND MUST BE VISIBLE UNDER ALL LIGHTING CONDITIONS.3 PART OF THE ANNUNCIATOR (ITEM 1).4 SELECT THE LAMP WITH VOLTAGE RATING APPROPRIATE TO AIRCRAFT ELECTRICAL SYSTEM.Figure 4-5: ADS-B OUT Fail Annunciator Installation Example