ICOM ic-f1020 取り扱いマニュアル
■
Receiving and transmitting
RECEIVING:
q
Push
[K
I
]
to turn the power ON.
w
Push [
CH UP
] or [
CH DN
] to select a channel.
e
When receiving a signal, adjust the volume to a comfort-
able listening level.
able listening level.
TRANSMITTING:
r
Hung off the microphone from the microphone hanger:
• CTCSS or DTCS may be released (“
” appears).
• A priority channel may be selected automatically.
t
Wait for the channel to become clear.
• The channel is busy when “
” appears.
y
While pushing and holding [PTT], speak into the micro-
phone at your normal voice level.
phone at your normal voice level.
u
Release [PTT] to receive.
IMPORTANT:
To maximize the readability of your signal:
(1) pause briefly after pushing [PTT], (2) hold the trans-
ceiver 15 to 20 cm from your mouth, then speak into the
microphone with normal voice level.
ceiver 15 to 20 cm from your mouth, then speak into the
microphone with normal voice level.
2
OPERATION
7
D
Transmitting notes
• Transmit inhibit function
The transceiver has several lockout/inhibit functions which re-
stricts the transmission under the following conditions:
The transceiver has several lockout/inhibit functions which re-
stricts the transmission under the following conditions:
• Channel is busy.
• Not matched (or matched) CTCSS or DTCS is receiving.
• The selected channel is a ‘receive only’ channel.
• Not matched (or matched) CTCSS or DTCS is receiving.
• The selected channel is a ‘receive only’ channel.
• Time-out timer
After continuous transmission for a pre-programmed period,
the time-out timer is activated causing the transceiver to stop
transmitting and automatically select receive.
After continuous transmission for a pre-programmed period,
the time-out timer is activated causing the transceiver to stop
transmitting and automatically select receive.
• Penalty timer
Once the time-out timer is activated, transmission is further
inhibited for a period determined by the penalty timer.
Once the time-out timer is activated, transmission is further
inhibited for a period determined by the penalty timer.