Honeywell RESCU 406AFN Component Maintenance Manual With Illustrated Parts List page 30

9. Operating Instructions
NOTE: The default setting for the ELT system is for the system to be placed in the ARMED mode. The
system must be placed in this mode at all times with the exception of maintenance checks.
A. To place the system in the ARMED mode, set the switch on the transmitter unit to ARM and the
switch on the remote panel to ARMED.
B. To place the transmitter unit in the OFF mode, set the switch on the transmitter unit to OFF. The
transmitter unit can be placed in this mode only from this panel; that is, it is not possible to perform
this function from the remote panel.
C. The transmitter unit may be manually placed in the TRANSMIT mode by one of two methods.
(1) If the optional remote panel is installed, the first way is to set the switch on the remote
panel to ON, with the switch on the transmitter unit panel in the ARM position.
(2) The second method is to set the switch on the transmitter unit to TX. (The position of the
remote panel switch is irrelevant.)
D. The transmitter unit is automatically placed in the TRANSMIT mode by a signal from the G-Switch
when the transmitter unit is in the ARMED mode.
E. There are two ways to deactivate the transmitter after G-switch activation and return the system to
the ARMED mode. They are:
(1) Toggle the switch on the transmitter from ARM to OFF and back to ARM.
(2) Toggle the switch on the remote panel from ARMED to TEST/RESET, then back to
ARMED.
NOTE: The TEST/RESET position is a momentary-position, where an internal spring will
F. SELF TEST mode is initiated if you either:
(1) Momentarily toggle (for less than 2 seconds) the remote panel switch from ARMED to
TEST/RESET and back to ARMED.
(2) Toggle the transmitter unit switch from OFF to ARM.
10. Self-Test Functionality (Refer to Figure 6)
Self-test depending on configuration, validates the following:
A. Transmitter Unit
• Memory check
• G-switch jumper installation
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COMPONENT MAINTENANCE MANUAL
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automatically return the switch to the ARMED position when releasing the switch.
The switch shall be held in the TEST/RESET position for less than 2 seconds
max.
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Oct 27/06