Receiving/Transmitting; D Receiving; D Transmitting - Icom IC-41S Instruction Manual

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Receiving/Transmitting

NOTE: Transmitting without an antenna may damage the
transceiver. See page 1 for more information.
D
Receiving
• If "T SQL" or "T SQL ë" appears on the display, the user
will only be able to receive transmissions from others
who have programmed in the same tone squelch code.
(p. 23)
• If "T SQL" or "T SQL ë" do not appear, the user can
receive all transmissions.
q
Select the desired operating channel.
w
When receiving a signal, "
e
Push [Side 1] to toggle the monitor function ON or OFF.
(p. 10)
D
Transmitting
q Wait for the channel to become clear to avoid interference.
w
While pushing and holding [PTT], speak into the micro-
phone at a normal voice level.
e
When transmitting, " " appears.
r A PTT hold function is also available. See page 30 for details.
Important:
To maximise the clarity of the signal:
• Pause briefl y after pushing [PTT]. This will ensure the
fi rst part of your message is heard.
• Hold the microphone about 5 to 10 cm from your mouth.
" appears.
• Transmit inhibit function – The transceiver will restrict
transmission under the following conditions:
- The channel is busy, or different CTCSS/DTCS code is
received. (depending on the transmission lockout function
setting)
- The selected channel is a receive only channel.
(e.g. CB22, CB23)
• Power Output
- Depending on the setting, it may be useful to reduce/in-
crease the power output of the transceiver. Simply push
to toggle between high (5W) and low (1W). "LOW" will
be displayed when low output power is selected. Select
low power to conserve battery power, or high power for
longer distance communications.
• Time-out/Penalty/Lockout Timer
These functions limit transmission over the air and can be
-
activated or modifi ed via dealer programming.
3
BASIC OPERATION
3
9