Icom IC-F9020 SERIES, Operating Manual

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D For APCO P25 mode operation
(Common operaton)
ZEROIZE KEY “ZERO”
Push and hold ths key for 1 sec. to zeroze the encrypton
key data whch s programmed by the key loader.
After ths operaton s performed, the transcever cannot
decrypt the encrypted code.
SITE LOCK KEY “SLCK” (Trunkng mode only) (p. 14)
Push to lock the transcever n the current regstered ste.
When the Ste Lock functon s actvated, roamng and the
background scan are nhbted.
Push agan to turn the Ste Lock functon OFF.
(Dsplay and non-dsplay unts operate dfferently)
ENCRYPTION KEY
“DENC” (p. 41)
(The optonal UT-125
aes
/
des encryption unit
s requred.)
❍
For Simple and 10-key types
Push to turn the Encrypton functon ON or OFF.
❍
For Non-display types
➥
Push and hold for 1 sec. to turn the Encrypton functon
ON.
➥
If the functon s ON, push the key to turn t OFF.
(Not avalable for Non-dsplay types)
DIGITAL BUTTON KEY
“DSEL”
➥
Push to enter the dgtal call type selecton mode. Then
push
[CH Up]
/
[CH Down]
or rotate
[CH Up/Down]
to
select the desred call type from “ PAGE ,” “ RDO INHIBIT ,”
“
RDO UINHIBIT
,” “
RDO MONITOR
,” “
RDO CHECK
,”
“ STATUS ,” “ SHORT MSG ,” “ STATUS QUERY ,” “ PHONE ”
and “
ANNOUNCEMENT
.” (p. 11)
After makng the dgtal call type selecton, push ths key
agan to enter the ID selecton mode.
• If “ STATUS ” or “ SHORT MSG ” s selected, the transcever ds-
plays the Status Message or Short Message selecton mode
before enterng the Indvdual ID selecton mode.
• If “
PHONE
” s selected, the transcever dsplays the phone
number selecton mode.
• If no operaton s performed for about 30 sec., the transcever
returns to normal operaton.
➥
Push and hold for 1 sec. to cancel and return to normal
operaton.
DIGITAL PAGE KEY
“PAGE” (p. 19)
➥
Push to enter the Indvdual ID selecton mode for a Page
call. Then push
[CH Up]
/
[CH Down]
or rotate
[CH Up/
Down] to select the desred Indvdual ID.
• Push
[PTT]
to transmt a Page call.
• If no operaton s performed for about 30 sec., the transcever
returns to normal operaton.
➥
Push and hold for 1 sec. to cancel and return to normal
operaton.
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PREPARATION
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