ARTEX PRODUCTS / ACR ELECTRONICS, INC.
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
C406-N / C406-N HM
Page 71 of 88
2)
Shrink the heat shrink tubing, if installed.
3)
Screw the strain relief onto the back shell extension.
4)
Tighten the strain relief clamp.
5)
Verify the strain relief is grounded to the airframe in accordance with Airframe Ground Connections on
page 58.
C.
Installation
1)
See Figure 30 Programming Adapter Installation.
2)
Install the PA assembly on the ELT in the same manner that the remote switch harness ELT plug is
normally coupled to the ELT receptacle. See Installation (ELT) on page 60.
Figure 30 Programming Adapter Installation
D.
Aircraft ID Verification Test
1)
Apply +28 VDC power to the ELT. The ELT is not activated, only the +28 VDC power source for the ELT
is active, which initiates ELT reprogramming. Refer to Table 6 on page 37 if a long/short 2-flash error
code is displayed on the ELT status LED when power is applied.
2)
Disconnect the antenna coax cable at the ELT.
3)
Read the ELT message following the instructions in Digital Message Verification on page 33.
4)
Re-register the ELT, if necessary, in accordance with the instructions in Appendix A – ELT Registration
on page 66.
5)
Re-mark the ELT product label with the new hex ID code and country of registry, as applicable. See
Appendix A – ELT Registration on page 66.