ICOM ic-756pro3 사용자 설명서

54

4

RECEIVE AND TRANSMIT

■

✔

Carrier point frequency is displayed when SSB data
mode is selected.
See the diagram below for the tone-pair example.

When operating SSTV or PSK31 with your PC soft-
ware, consult the manual that comes with the software.

q Connect a PC to the transceiver. (p. 19)
w Push a band key to select the desired band.
e Push 

or 

to select the desired oper-

ating mode.

r Push the same key for 1 sec. to turn data mode ON.

• “-D” indicator additionally appears.

t Rotate the tuning dial to tune into the desired signal

and decoded correctly.

• Also use the tuning indicator of the software.
• During SSB data mode, 

1

⁄

4

tuning function can be used

for critical tuning.

y Operate the PC (software) to transmit.

• When operating in SSB data mode, adjust the AF output

level from PC so that the ALC meter reading doesn’t go
outside the ALC zone.

When SSB data mode is selected, the audio

input from the 

(pin 6) is used for transmis-

sion instead of 

’s.

The fixed condition is used for SSB data transmis-
sion as follow.

•

: OFF

• Tx bandwidth

: MID

• Tx Tone (Bass)

: 0

• Tx Tone (Trebles) : 0

200 Hz

2125 Hz

2325 Hz

Carrier point

(displayed frequency)

[TRANSMIT]

[AM/FM]

[AF] [MIC GAIN]

Tuning dial

[TX] indicator [RX] indicator Band keys