ACR&Artex ELT to Nav Interface - Manual (Page 51)

25-69-10
Page 51 of 58
APR 30/12
ARTEX PRODUCTS / ACR ELECTRONICS, INC.
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
453-6500
(9) Connect the other end of each wire to the switch block in accordance with the switch block
manufacturer’s written instructions.
(10) Verify the wiring P1 plug pin locations and block switch positions are correct based on the
applicable 24-bit address. See "Figure 8. ELT/NAV Interface Wiring Diagram”, on page 46.
(11) Support the wiring by clamping or other suitable means, such that the wiring is properly
supported and protected from chaffing and strain. Refer to the aircraft manufacturer’s written
instructions or as described in AC 43.13-1, Chapter 11, § 9 through 12, as applicable.
(12) Connect the P1 plug to the ELT/NAV Interface.
(13) Determine the appropriate binary 24-bit address based on the octal or hexadecimal ID code
assigned to the aircraft. See "Figure 11. Octal/Hexadecimal to Binary Conversion”, on
page 49.
(14) Set the 24-bit address switch block switches as appropriate for the 24-bit address binary code
determined in the previous step.
(15) Test the installation in accordance with SUBTASK 25-69-10-750-002, on page 36.