Icom IC-M700PRO Instruction Manual - Cw Operation
10
4
RECEIVE AND TRANSMIT
■
CW operation
The transceiver has the following CW keying features
selectable in the set mode, as described on page
12.
➥
Full break-in
(receiving is possible while transmitting)
➥
Semi break-in
(automatic transmission with keying)
➥
OFF
(manual transmission is necessary before keying)
q
Connect a CW keyer or an external electronic
keyer to the ACC(1) socket, as shown at right.
w
Select the desired channel to operate in the CW
mode.
e
When the selected channel is not in the CW mode,
push [MODE] one or more times to select “CW.”
r
Operate the CW keyer to transmit a CW signal.
☞
NOTE:
➥
CW mode is not available in some versions.
➥
CW narrow can be selected in the set mode
when an optional filter is installed. (p. 12)
CW key connection
2
8
4
5
1
3
6
7
ACC(1) socket
pin 1
pin 2
CW key
■
FSK operation
The transceiver has FSK and J2B modes for FSK op-
eration—use FSK when using the built-in oscillator;
use J2B when using an AFSK terminal unit.
q
Connect an FSK terminal unit as shown at right.
w
Select the desired channel.
• FSK channels are available, depending on the ver-
sion.
e
Push [MODE] one or more times to select either
“FSK” or “J2B.”
r
Operate the FSK terminal unit.
☞
NOTE:
➥
FSK shift frequency and FSK polarity can be
adjusted in the set mode (p. 12).
➥
Some transceivers may operate 1.7 kHz higher
than the IC-M700PRO’s J2B mode, even when
the same displayed frequencies are in use.
FSK terminal unit connection
2
8
4
5
1
3
6
7
ACC(1) socket
FSK terminal unit
FSK keying
AF input
Tx/Rx control
Ground
pin 3
pin 4
pins 2, 5