Cessna 1980 182Q Pilot's Operating Handbook And Flight Manual page 323

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PILOT'S OPERATING HANDBOOK CESSNA 400 MARKER BEACON
SUPPLEMENT (TYPE R-402A)
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
MARKER BEACON OPERATING PROCEDURES FOR USE WITH
AUDIO CONTROL PANELS PROVIDED WITH ONE OR TWO TRANS-
MITTERS (REF. FIG. 1)
1.
SPKR/OFF/PHN Selector Switch -- SELECT desired speaker or
phone audio. Either selected position will turn set on.
2. NITE/DA Y /TEST Selector Switch -- PRESS to TEST position and
verify that all marker beacon annunciator lights illuminate full
bright to indicate lights are operational.
3. NITE/DAY /TEST Selector Switch -- SELECT desired position for
NITE or DAY lighting.
4. HIGH/LO/MUTE Selector Switch - - SELECT HI position for
airway flying or LO position for ILS approaches.
NOTE
Press MUTE switch to provide an approximate 30 seconds
temporary blanking out of Marker Beacon audio tone. The'
marker beacon audio tone identifier is automatically
restored at the end of the muting period.
1 October 1979
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