Icom IC-A21 Instruction Manual page 13

PANEL DESCRIPTION 4
© COURSE DEVIATION NEEDLE
Indicates the deviation between the desired course
and your actual flying course every 2 degrees.
LOW BATTERY INDICATOR ۱
Appears when ihe connected battery pack requires
cnarging.
COURSE INDICATOR
in DYOR meds, indicates which racial you are
FREQUENCY READOUT
shows ihe operating
channel.*
Decima! point blinks during scanning operation.‫‏‬ ‫و‬
WEATHER CHANNEL INDICATOR*
Appears when ine weather channel is selected.
LOCKOUT CHANNEL INDICATOR
Appears when ihe lockout memory cnannei is
selected.
MEMORY CHANNEL READOUT
Snows the ssiscted memory channei number.
Oniy "M" appears when ine 121.5 MHz emergency‫‏‬ ‫د‬
frequency is selected.‫‏‬
TO-FROM FLAG INDICATORS
indicates whether the VOR navigation informa-
tion is based on a course leading to tne VOR
8121107 or leading away from ine VOR station.
OVERFLOW INDICATOR
Appears if the deviation bsiween ine desired
course and fiying course is over 10 degrees.
TWO-DEGREE DEVIATION MARKS
Two degrees cff course per arrow.
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