Icom IC-A21 Instruction Manual page 10

SECONDARY FUNCTION (After pushing [F] or [FUNC]
e Enters DVOR mode from CDI mode.
| e Changes the course indicator characteristics tc "TO" in
DVOR mode.
| e Changes the course indicator characteristics to "FROM"
| in DVOR mode.
e Enters CDi moce from DVOR mode. |
e Sets the duplex frequency* in NAV band. |
e Turns CN end OFF the duplex function* in NAV band.
e Turns ON and OFF the keybcard lock function.
e Turns ON and OFF the beep tone.
e Sets the lockout channel for the memory scan.
e Selects the 121.5 MHz emergency frequency.
N
4 PANEL DESCRIPTION
FUNCTIO
f DYOR TO FROM ١
oa ji | ‫علا‬‎ LS fi || ‫اعلا‬‎
en: 1 to d
CD! ‫حس‬‎ -W ‫ےک‬‎ UP SCAN
KEY LOCK Ta LOCKOUT DN SCAN
‫ل‬ ‫ا‬ ‫ا‬ ‫ل‬ ‫ع‬ ‫ل‬ ‫ع‬ ‫ا‬ ‫ل ا‬ ‫ا ع‬
|
f‫‏‬
in VFO mode: input the frequen
In MEMORY mode: input the me
€
€
channel : numbers.
e in CDI mode: input the degrees cf t
desired course.
e While receiving & ۵ sd ch&
input the weather ch
KEY LOCK
7
‫ی‬ ‫ا ک ہ ی ہ ی ہ ر و ہ‬