I Basic Voice Transmit And Receive; I Functions For Transmit; Receive And Transmit - Icom IC-M802 Instruction Manual

4

RECEIVE AND TRANSMIT

I Basic voice transmit and receive

q Check the following in advance.
➥ Microphone or handset is connected.
➥ No "SQL" indication.
• If "SQL" appears, push [F] then [2
squelch OFF.
➥ No "
S P " indication.
• If " S P " appears, push [F] then [4
speaker.
➥ The clarity function is not activated.
• Push [F] then [RX
OFF.
Microphone
connector

I Functions for transmit

D D Transmit frequency check
When "DUP" appears in the display such as for a
ship-to-ship channel, the transmit frequency differs
from the receive frequency.
In such cases, the transmit frequency should be mon-
itored before transmitting to prevent interference to
other stations.
➥ Push and hold [TX
quency.
D D Transmit power selection
The transceiver has 3 selectable power output lev-
els.* High power allows linger distance communica-
tions and low power reduces power consumption.
*Only 2 selectable output power levels are available with
some versions. In this case, low stands for 60 W (the same
as middle).
q Push [F] first.
• "F" appears.
w Push one of [7
middle or high output power levels, respectively.
• The display shows the selected output power level for
approx. 2 sec., then returns to the previous indication.
10
] to turn the
SQL
] to activate the
SP
] to turn the clarity function
CLAR
[4 ] [2 ]
SP SQL
[RX ] [F]
CLAR
] to monitor the transmit fre-
TXF
], [8 ] or [9 ] to select low,
Lo Mid Hi
w Rotate [GRP] and [CH] selectors to select the de-
sired channel to be received.
• When receiving a signal, the S-meter shows the signal
strength.
e Adjust [VOL] to the desired audio level when re-
ceiving a signal.
r Push [MODE
] to select the desired operating
DIM
mode.
t Push [TUNE
] to tune the antenna tuner, if con-
THRU
nected.
• This operation is not necessary when "automatic tuning"
is selected in set mode (p. 00).
y To transmit on the channel, push and hold the PTT
switch on the microphone (or handset).
• "TUNE" blinks for 1 to 2 sec. for the first transmission
on a channel when an antenna tuner is connected.
u After the blinking stops, speak into the microphone
at your normal voice level.
• The RF meter shows the output power according to your
voice level.
i Release the PTT switch to return to receive.
• The display shows the transmit frequency.
NOTE: Low power setting affects all channels ex-
cept the 2182 kHz emergency channel.
[TX ]
TXF
[7 ] [8 ] [9 ]
Lo Mid Hi
[F]