Cessna TURBO CENTURION T210M 1978 Pilot Operating Handbook page 229

PILOT'S OPERATING HANDBOOK
SUPPLEMENT
CESSNA 300 NA V / COM
(TYPE RT-385A)
the receiver-transmitter. In addition, when two or more radios are
installed, aircraft mounted transmitter selector and speaker/phone
switches are provided.
SECTION 2
LIMITATIONS
There is. no change to the airplane limitations when this avionic
equipment is installed. However, the pilot should be aware that on many
Cessna airplanes equipped with the windshield mounted glide slope
antenna, pilots should avoid use of 2700 ±.100 RPM ( or 1800 ± 100 RPM with a
three bladed propeller) during ILS approaches to avoid oscillations of the
glide slope deviation pointer caused by propeller interference.
SECTION 3
EMERGENCY PROCEDURES
There is no change to the airplane emergency procedures when this
avionic equipment is installed. However,
if
the frequency readouts fail, the
radio will remain operational on the last frequency selected. The fre-
quency controls should not be moved due to the difficulty of obtaining a
known frequency under this condition.
SECTION 4
NORMAL PROCEDURES
COMMUNICATION RECEIVER-TRANSMITTER OPERATION:
1.
COM OFF/VOL Control--TURN ON; adjust to desired audio level.
2. XMTR SEL Switch -- SET to desired 300 Nav/Com (on audio
control panel).
3. SPEAKER/PHONE (or AUTO) Switch -- SET to desired mode (on
audio control panel).
4. 5-0 Fractional MHz Selector Switch -- SELECT desired operating
frequency (does not affect navigation frequencies) .
5. COM Frequency Selector Switches -- SELECT desired operating
frequency.
6. SQ Control -- ROTATE counterclockwise to decrea se background
noise as required.
5