ACR&Artex C406-2 HM - Manual (Page 29)

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Page 29 of 87
JUN 20/13
ACR ELECTRONICS, INC / ARTEX PRODUCTS
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
C406-2 (453-5000), C406-2HM (453-5001)
NOTE: The ELT CANNOT be disarmed or disabled from the cockpit. Cockpit operation is
limited to deactivating or manually activating the ELT.
Figure 3 Remote Switch Front View
(3) The buzzer (i.e., horn) provides an audible alert when the ELT is active. See Figure 4.
Figure 4 Buzzer
(4) The battery pack for the C406-2 Series ELT consists of four “D” size lithium manganese
dioxide cells connected in series. To prevent the cells from being charged, diodes are
connected across each cell and fuses are connected to the output. See Figure 5.
Figure 5 Battery Pack Assembly
ARTEX
ON
ARM
Press ON
Wait 1 Second
Press ARM
EMERGENCY USE ONL
Y
Test/Reset
ELT
LED
SWITCH