Learjet 60 - Control Switch; EMERGENCY EXIT LIGHTS Control Panel; EMERGENCY EXIT LIGHTS Control Panel (Figure 4-6)

Learjet 60

Pilot's Manual
EMERGENCY EXIT LIGHTS
CONTROL PANEL
The EMERGENCY
EXIT LIGHTS control panel, in the
cockpit, pro-
vides control,
testing, and indicating functions for the
emergency exit
lighting system .
The panel includes : one control switch
(ON-ARMED-
OFF/RESET), one test switch
(TEST BAT 1-NORM-TEST BAT 2), one
white ON annunciator, and one
amber NOT ARMED annunciator .
CONTROL
SWITCH
Switch
Position
OFF/RESET
ARMED
ON
PM-123
Change 3
EMERGENCY EXIT LIGHTS
u
OFF/RESET
NOT
ARMED
EMERGENCY
EXIT LIGHTS CONTROL
PANEL
Figure
4-6
Functions of the control switch
are shown in the
following table :
System
Response
The
relays in both battery units
will reset to off
and
all
emergency exit lighting
will go out . Press-
ing
one of the pushbutton
switches at either exit
will activate the system
while held . Upon release,
the system will reset to
off .
Arms the system to
automatically activate should
normal electrical
power be lost .
Selecting
ARMED prior to
powering up the aircraft
will
cause the system
to activate immediately
. Press-
ing one of the
pushbutton switches at
either exit
will manually
activate the system .
To
manually activate the
system, hold switch
momentarily to ON and
release . The switch will
spring back to the ARMED
position and the sys-
tem will remain activated .
4-33