Code squelch – Icom IC-U82 User Manual
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10
PAGER/CODE SQUELCH
10
• PERSONAL CALLS
This display appears when you are called with your ID code
and the calling station’s ID code is 123.
• GROUP CALLS
This display appears when you are called with the group
code, 888, and 888 has been programmed into code channel
C6.
• ERROR INFORMATION
When the transceiver receives an incomplete code, “E” and
previously received code appear.
■
Code squelch
When using code squelch you will only receive calls from sta-
tions which know your ID or group code. A 3-digit code is sent
each time
[PTT]
is pushed in order to open the receiving sta-
tion’s code squelch prior to voice transmission.
q Set the operating frequency.
• Set the volume and squelch to the desired level as in normal op-
eration.
w Push
[A•
FUNC
]
, then push
[0•
OPT
]
.
• Rotate
[VOL]
to select “dtm.CS,” if “dtm.PG” or “dtm.OF” ap-
pears.
e Select the desired transmit code channel:
➥ Push and hold
[0•
OPT
]
for 1 sec. to enter code selection
mode.
➥ Rotate
[VOL]
to select the desired code channel.
➥ Push
[
✱
•
ENT
]
to exit code selection mode and return
to previous mode.
• 100 MHz digit shows “C.”
r Operate the transceiver in the normal way (push
[PTT]
to
transmit; release
[PTT]
to receive).
t To cancel the code squelch, push
[A•
FUNC
]
and
[0•
OPT
]
,
then rotate
[VOL]
to select “dtm.OF.”
• 100 MHz digit shows “1” for IC-V82 or “4” for IC-U82 when the
function is cancelled.
Previously received code.
Code channel
“CP” and “ ” blink.
During channel number indication
(described on page 16)
To use these functions in channel number indication, the
pager/code squelch setting must be programmed with other
memory contents before selecting channel number indication.