Learjet 60 - CD-2000 Cabin Briefing System

Learjet 60

Pilot's
Manual
CD-2000
CABIN BRIEFING SYSTEM (OPTIONAL)
An optional CD-2000
Cabin Briefing System may be
installed . Custo-
mized briefings may be
initiated by either pilot
using the Cockpit
Control Unit (CCU), if
installed, or properly programmed
FMS
.
The
system consists of a cabin display
computer (CDC), one or more
flat
panel
display(s) (FPD), cockpit control
unit (CCU) (optional), and
as-
sociated
aircraft wiring . Power for the
system is 28 VDC supplied
through the 7 .5-amp
VIDEO circuit breaker
on the pilot's circuit
breaker panel and the 3 .0-amp
PASS INFO
circuit breaker on the copi-
lot's circuit breaker
panel .
The CD-2000
system stores pre-recorded
cabin briefings on a
flash
memory card within
the CDC . Up to six
separate messages
may be
programmed with
a total storage audio
briefing memory of
approxi-
mately 6
minutes . The length of any
one message is
limited only by
the total
audio storage time available
. Each audio briefing
may be ac-
companied by
a single text or graphic
display to be viewed
on the
cabin flat
panel display(s) . Briefing graphics
are displayed
for the du-
ration of
their linked recorded audio
briefing . The cabin
NO SMOK-
ING/FASTEN
SEATBELT sign
may also be programmed
for display
in the
upper right corner of the
cabin FPD(s) with
or without a chime
.
The
cabin briefing system
cockpit control unit (CCU),
if installed, is
located
on the pedestal and is
used to initiate
recorded passenger
briefings .
The CCU has a single
detent rotary
switch labeled SELECT,
two push button
switches
labeled CANCEL and
ENTER and an
eight
character
LED display window
. The FMS can be
configured to
control
the
passenger briefing messages
in place of the
CCU .
Keying
the passenger address or
passenger briefing
system will
auto-
matically
override any cabin
stereo channel,
including overhead
speakers
that may have been
turned off by
the cabin control
switch
panel
. The passenger briefing
system will be
muted if
the passenger
address system is keyed .
Passenger address
and passenger
briefings
are
transmitted over cabin
speakers and headphone
jacks .
PM-123
Change 2
5-48A