User's Manual

FLITELINE AVIONICS SYSTEM
PILOT’S GUIDE
Page 36 Publication No. 150-047012
Dec 2005 Rev. D
CDF-552 Controls (Series III and FliteLine Interface)
CHELTON
ADF
PWR
1860.0
ACT
1
ANT BRGADF

190.5
MODE
VOL
TUNE
Outer Knob

Mode Selector
ANT - Enables the ADF System and the
non-directional sense antenna. The last
frequencies displayed reappear on the
display. Frequency tuning is enabled,
but no direction-finding capability exists
in this mode. External pointers park at
90° or 270°.
ADF - Standard direction finding mode.
External indicators point to station.
BRG - Digitally displays the magnetic bearing
to selected station. The FREQUENCY
TRANSFER pushbutton is disabled.
External equipment continues to function
in standard ADF mode.
NOTE: BRG mode is not used for
navigation.