Yaesu FT-991 Operating Manual page 119

rttY ( r
e
xAMple oF
Connecting to your Computer
n :
ote
Install the RTTY application software and driver on
your computer in advance.
RTTY communication application (YAESU does not

provide technical support for the use or operation of
the application.)
Virtual COM port driver (Visit the Yaesu website

http://www.yaesu.com/ to download the designated
driver and Installation Manual.)
1. Use a commercially available USB cable to connect
the USB jack on the rear panel of the FT-991 and
the computer.
2. Press the MODE button, and then touch the corre-
sponding key on the LCD to select the RTTY-LSB
operating mode. The "R-L" icon appears in the dis-
play.
FT-991 O
peraTing
aDio
c
onnecting
M
anual
t
eletYpe
rtty c
oMMunicAtionS
3. Press the MENU(SETUP)
will appear in the display.
to select Menu item "060 PC KEYING". Touch [ SE-
LECT] on the LCD, then rotate the MULTI knob
to set this Menu item to "RTS" or "DTR". Press the
MENU(SETUP) button or touch [ BACK ] on the
LCD to exit to normal operation.
"RTS" and "DTR" will be set as shown below.
Menu item
"060 PC KEYING"
RTTY-PTT and RTTY-SHIFT operations can be set
from the Standard-COM port of the virtual COM
port.
On the computer, open Device Manager from the
Control Panel to check the COM port number and
set each item of the RTTY communication applica-
tion.
4. From the computer Control Panel, open the Sound
setting window to set "USB Audio CODEC" as the
recording device.
) o
peration
d
evice
button. The Menu list
Rotate the MULTI knob
rtty-ptt rtty-ShiFt
RTS RTS DTR
DTR DTR RTS
Page 117