ACR&Artex B406-4 - Manual (Page 70)

ACR ELECTRONICS, INC / ARTEX PRODUCTS
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
B406-4 (453-5004)
25-62-03
Page 70 of 87
JUN 20/13
(c) Ring out the wiring between the remote switch panel and the ELT, verifying proper
continuity.
(d) Insert the buzzer wire (YELLOW) in Pin 2 of the receptacle.
SUBTASK 25-62-03-450-004
E. Coax Cables Installation
(1) Route the two antenna coax cables through the airframe.
NOTE: Cables, up to 20 feet (6.1 m), may be fabricated. Use RG-142 or RG-400 coax cable.
(2) Support the coax cables by clamping or other suitable means, such that they are 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.
SUBTASK 25-62-03-450-005
F. Antenna Connections
(1) Connect the two coax cables to the antenna, making sure the cables are routed and
supported, such that there is no tensile load (i.e., strain) on the connections.
SUBTASK 25-62-03-450-006
G. Airframe Ground Connections
(1) Connect the ground wires to the airframe in accordance with the aircraft manufacturer’s
written instructions or as described in AC 43.13-1, Chapter 11, § 15, as applicable. See Figure
19. Remote Switch Panel Harness Wiring Diagram on page 66.
SUBTASK 25-62-03-450-007
H. Buzzer Connections
(1) Connect the RED wire to the +28 VDC aircraft battery power source.
(2) Connect the BLUE wire to remote switch panel plug Pin 8.
(3) Connect the YELLOW wire to ELT receptacle Pin 2.
(4) Connect the BLACK wire to aircraft ground. See SUBTASK 25-62-03-450-006.
SUBTASK 25-62-03-450-008
I. Remote Switch Panel Final Installation
(1) Connect the remote switch panel harness plug the remote switch panel.
(2) Install the remote switch panel assembly, referring to SUBTASK 25-62-03-450-002 on page
63.