Cessna Hawk XP R172K Pilot Operating Handbook page 96

PILOT'S OPERATING HAND"',,"
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OPERATING HANDBOOK
SUPPLEMI':III . fI)PLEMENT
CESSNA 300 ADF
(TYPE R-546E)
SECTION 2
LIMITATIONS
There is no change to the airplane limitations when this avionic
equipment is installed.
SECTION 3
EMERGENCY PROCEDURES
There is no change to the airplane emergency procedures when this
avionic equipment is installed.
SECTION 4
NORMAL PROCEDURES
TO OPERATE AS A COMMUNICATIONS RECEIVER ONLY:
(1) OFF/VOL Control -- ON.
(2) Function Selector Knob -- REC.
(3) Frequency Selector Knobs -- SELECT operating frequency.
(4) ADF SPEAKER/PHONE Switch -- SELECT speaker or phone
position as desired.
(5) VOL Control -- ADJUST to desired listening level.
TO OPERATE AS AN AUTOMATIC DIRECTION FINDER:
(1) OFF/VOL Control -- ON.
(2) Frequency Selector Knobs -- SELECT operating frequency.
(3) ADF SPEAKER/PHONE Switch -- SELECT speaker or phone
position.
(4) Function Selector Knob -- ADF posttion and note relative bearing
on indicator.
(5) VOL Control -- ADJUST to desired listening level.
TO TEST RELIABILITY OF AUTOMATIC DIRECTION FINDER:
(1) Function Selector Knob -- ADF position and note relative bearing
on indicator.
(2) Function Selector Knob -- TEST position and observe that pointer
moves away from relative bearing at least 10 to 20 degrees.
(3) Function Selector Knob -- ADF position and observe that pointer
returns to same relative bearing as in step (1).
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to
OPERATE BFO:
(1) OFF /VOL Control -- ON.
(2) Function Selector Knob -- BFO.
(3) Frequency Selector Knobs -- SELECT
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(4) ADF SPEAKER/PHONE Switch -- SEU:( "I
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position.
(5) VOL Control -- ADJUST to desired
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NOTE
A 1000-Hz tone is heard in the audio
output \\ I"" , '
signal (Morse Code) is tuned in properly.
SECTION 5
PERFORMANCE
There is no change to the airplane performance-
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nquipment
is installed. However, the installation
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antenna or several related external antennas, will, '"
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reduction in cruise performance.
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