Remote Control And Monitor Unit; Operation - BOMBARDIER LEARJET 40 Pilot's Manual

Pilot's Manual

REMOTE CONTROL AND MONITOR UNIT

The remote control and monitor unit is installed in the cockpit. Power
for this unit is provided by an internal coin cell. A three-position ON/
ARM/RESET switch provides the remote control for the ELT transmit-
ter. The ON and ARM positions function the same as described for the
transmitter switch. Once activated, the transmitter may be returned to
an armed status using the RESET function. The ELT can be reset but not
switched off from this control unit.
A red LED, mounted in the end of the switch handle, provides the crew
with the ELT status. The LED indicates ELT status as follows:
LED is:
On continuously
Flashing slowly (80 times per minute)
Flashing quickly (5 times per second)
Extinguished

OPERATION

To arm the transmitter for automatic activation, the ON/ARM/RESET
switch is placed in the ARM position. If the red LED flashes slowly,
check that the transmitter switch is in the ARM position. If the transmit-
ter switch is in the ARM position and the LED continues to flash, the
transmitter battery needs replacement. To manually activate the trans-
mitter, place the ON/ARM/RESET switch to the ON position and
check that the red LED is on continuously. To reset the transmitter, mo-
mentarily place the ON/ARM/RESET switch to RESET and check that
the red LED extinguishes.
5-82
ELT Status:
The ELT is transmitting.
The ELT transmitter is switched
OFF or the transmitter battery
needs replacement.
The remote control/monitor unit
coin cell needs replacement.
The ELT is armed.
PM-132A