ACR&Artex DGL-1 - Manual (Page 19)

25-69-01
Page 19 of 44
JUN 27/12
ARTEX PRODUCTS / ACR ELECTRONICS, INC
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
DGL-1, DONGLE (453-4010)
DESCRIPTION AND OPERATION
TASK 25-62-30-870-801
1. Description
SUBTASK 25-69-01-870-001
A. Functional Overview
(1) The Dongle is connected to an ELT to allow the operator to easily program aircraft 24-bit
address (Standard Location Protocol) into a compatible ELT.
(2) When power is applied, the Dongle verifies the 24-bit address set locally on its DIP switches
matches the 24-bit address stored in the memory of the ELT when power is applied. If the
Dongle address matches the ELT address, the Dongle will shut down. If the ELT address does
not match, the Dongle will program the ELT with its locally set address, and then shut down.
SUBTASK 25-69-01-870-002
B. Components
(1) The Dongle is designed to mount to a protective top cover on the ELT with four screws. See
"Figure 2. DGL-1 (Dongle) Programming Adapter Assembly".
Figure 2. DGL-1 (Dongle) Programming Adapter Assembly
(2) The Dongle can be mounted directly to the airframe within the proximity of the ELT to utilize
the prefabricated cable assembly (P/N 611-4010).
DONGLE
COVER
GASKET
SCREW
(TYP. OF 8)
COVER ASSEMBLY