ACR&Artex B406-4 - Manual (Page 38)

ACR ELECTRONICS, INC / ARTEX PRODUCTS
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
B406-4 (453-5004)
25-62-03
Page 38 of 87
JUN 20/13
TASK 25-62-03-750-802
2. Inspection and Test Procedures
SUBTASK 25-62-03-990-001
A. Checklist
(1) Table 5 provides a list of the ELT inspection and testing requirements, a copy of which may be
used as a checklist to verify inspection and test completion. The item numbers in the table
correspond to the item identifiers for each task.
NOTE: Items 5a through 5h are mandatory requirements only in Canada, in addition to
meeting the other inspection and test requirements listed in Table 5.
Table 5 ELT Inspection and Test Checklist
ITEM NO. DESCRIPTION BY
1 Coax Cable and Wiring Connections Inspection
2 ELT Mounting Tray and Hardware Inspection
3 ELT Battery Pack Inspection
4 G-Switch Functional Check
5a 121.5 MHz Frequency Measurement
5b Audio Modulation Check
5c 121.5/243.0 MHz Power Output Measurement
5d 406 MHz Frequency Measurement
5e 406 MHz Power Output Measurement
5f Current Draw Test
5g Digital Message Verification
5h ELT Reset Check
6 Installed Transmitter Test
7 Antenna Test
8 Inspection and Test Documentation