Icom IC-F9020 Series Operating Manual page 8

1
PREPARATION
D Analog and APCO P25 modes operaton (Contnued)
HOME KEY "HOME"
➥ Push to return to the normal operatng mode from each
selected mode, such as Indvdual ID, Talkgroup ID, DTMF
code channel, and so on.
➥ When the Full Off Ar Call SetUp (FOACSU) functon s
turned ON on the Trunkng mode, push to gnore the re-
cevng call. (p. 16)
(Dsplay and non-dsplay unts operate dfferently)
SCRAMBLER/ENCRYPTION KEY "S/D"
( The optonal UT-125
aes
❍ For Simple and 10-key types
➥ Whle n the analog mode, push to turn the Voce Scrambler
functon ON or OFF.
➥ Whle n the APCO P25 mode, push to turn the Encrypton
functon ON or OFF.
➥ Whle n the mxed (dgtal and analog) mode, push to turn
the Voce Scrambler and Encrypton functons ON or OFF,
separately or smultaneously, as shown below.
Voice Scrambler and Encryption functions OFF
("OFF" appears* / " " disappears)
PUSH
Voice Scrambler function ON ("SCRM" appears* / " " appears)
PUSH
Encryption function ON ("ENC" appears* / " " appears)
PUSH
Voice Scrambler and Encryption functions ON
("SCRM/ENC" appears* / " " appears)
PUSH
5
/ s requred for encrypton.)
des encryption unit
* Appears for about 1 sec.
❍ For Non-display types
➥ Whle n the analog mode, push and hold for 1 sec. to turn
the Voce Scrambler functon ON. If the functon s ON,
push the key to turn t OFF.
➥ Whle n the APCO P25 mode, push and hold for 1 sec.
to turn the Encrypton functon ON. If the functon s ON,
push the key to turn t OFF.
➥ Whle n the mxed (dgtal and analog) mode, push and
hold for 1 sec. to turn both the Voce Scrambler and
Encrypton functons ON. If the functons are ON, push the
key to turn them OFF.