Clearance Delivery Radio (Figure 5-17) - BOMBARDIER LEARJET 40 Pilot's Manual

Pilot's Manual
The CDR controls are as follows:
• Transfer Key — Alternately selects either the COM (top) or
NAV (bottom) frequency to be connected to the tuning
knobs.
• Tuning Knobs — Used to change the frequency indicated
by the tuning cursor.
• Normal/Emergency Mode Switch — This rotary knob pro-
vides alternate selection of Normal and Emergency modes.
• NAV AUDIO On/Off Switch — This alternate action push
button switch is used to toggle NAV audio ON or OFF
when in the EMER audio mode on the audio control panel.
• Squelch (SQ) Switch — Used to toggle COM squelch on or
off.
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RMT
COM
NAV
NAV AUDIO TX
PRE
NAV
SQ
MODES
CLEARANCE DELIVERY RADIO
Figure 5-17
E
M
R
G
SQ
NAV
AUDIO
PM-132A