ARTEX PRODUCTS / ACR ELECTRONICS, INC.
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
ELT 1000 (P/N: A3-06-2749-1)
Y1-03-0259 Rev. U
Company Confidential
Page 50 of 62
B.
Remote Switch Harness Fabrication
1)
See Figure 24 Remote Switch Harness Arrangement.
2)
Allow enough slack to provide a drip loop at the ELT end and a service loop at the cockpit remote switch end.
Refer to the appropriate wiring diagram.
3)
Strip approximately 0.15 in. (3 mm) of insulation from the remote switch end of each of the harness cable
wires. Dress and tin the bare wires to prevent the strands from fraying during terminal crimping operations.
4)
Support for the harness wiring can be referenced in AC 43.13-1, Chapter 11, § 9 through 12.
5)
Install the buzzer connecting wires.
NOTE:
The buzzer ground and the ELT ground must be common. The buzzer ground can be
connected directly to the ELT D-sub ground.
6)
For 5-wire remote switch installations, the power wire may be spliced to an unswitched power source as
described in AC 43.13-1, Paragraph 11-167.
7)
Crimp female terminal pins (151-6628) to the cockpit remote switch end using Molex crimp tool 63811-3300,
or an equivalent tool for 0.062 in. terminal pins.
Figure 24 Remote Switch Harness Arrangement
