Cessna 1980 182Q Pilot's Operating Handbook And Flight Manual page 272

17
CESSNA 300 NAV/COM
(TYPE RT-385A)
PILOT'S OPERATING HANDBOOK
SUPPLEMENT
VOR SELF-TEST OPERATION:
1. COM OFF/VOL Control-- TURN ON.
2. NAV Frequency Selector Switches -- SELECT usable VOR station
signal.
3. OBS Knob -- SET for 0° course at course index; course deviation
pointer centers or deflects left or right, depending on bearing of
signal; NAV/TO-FROM indicator shows TO or FROM.
4. ID/VOX/T Switch -- PRESS to T and HOLD at T; course deviation
pOinter centers and NA V
ITO-FROM
indicator shows FROM.
5. OBS Knob -- TURN to displace course approximately 10° to either
side of 0° (while holding ID IVOXIT to T). Course deviation pointer
deflects full scale in direction corresponding to course displace-
ment. NA V I TO-FROM indicator shows FROM.
6. ID/VOX/T Switch -- RELEASE for normal operation.
NOTE
This test does not fulfill the requirements of FAR 91.25.
SECTION 5
PERFORMANCE
There is no change to the airplane performance when this avionic
equipment is installed. However, the installation of an externally mounted
antenna or several related external antennas, will result in a minor
reduction in cruise performance.
8
1 October 1979