Yaesu SCU-17 Instruction Manual
SCU-17
Instruction Manual
USB INTERFACE UNIT
日本語の説明は 16 ページから記載されています。
SCU-17 USB InterfaCe UnIt 3
SCU-17 USB InterfaCe UnIt4
Introduction
Introduction
The SCU-17 interface unit may be used for CAT control of the transceiver with
a computer via a USB connection; and for communications using SSTV, RTTY
and PSK digital modes.
Note: YAESU does not produce CAT, SSTV, RTTY and PSK System operating
software, due to the wide variety of personal computers, operating systems, and applications in use today.
The SCU-17 provides CAT communication through the USB terminal when a
PC does not have an RS-232C connection.
The SCU-17 is equipped with a USB audio system device, so the TX and RX
audio system signals are accessible to the SCU-17 through the USB cable.
Therefore, the supplied USB cable is the only connection needed between
the SCU-17 and PC.
The SCU-17 is equipped with a two-channel USB serial device and enables
the various transmission modes and the CAT communication simultaneously.
The SCU-17 operates from the USB bus power; you do not need to prepare
an external power supply.
For RF isolation, the SCU-17 is designed with photo relays for the PTT/FSK
terminals. AF transformers are used in the AUDIO IN/OUT lines to provide
excellent ground isolation.
The SCU-17 is equipped with the TX and RX audio controls on the front pan-
el, for convenient level adjustment.
LED indicators on the SCU-17 front panel monitor the PTT and FSK control.
The operating conditions may be quickly conrmed.
SCU-17 USB InterfaCe UnIt 1
Virtual COM port driver Installation
Install the virtual COM port driver on the personal computer before using the
SCU-17 USB interface unit.
Please see the USB Driver (Virtual COM Port Driver) on the Yaesu Website for
details (http://www.yaesu.com/).
Note: Do not connect the USB cable and SCU-17 to your personal computer
until after the “virtual COM port driver” installation is completed, because
an incorrect driver may be installed.
For assistance with the software port conguration, refer to “How to Conrm
the Installation, and the COM Port Number” in the “Virtual COM port Driver
Installation Manual”.
For information on port conguration for commercial and free computer soft-
ware, refer to the manual for the software being used.
When using the USB cable to supply TX and RX audio signals, set the
Sound Card (input and output) settings to “USB Audio CODEC”.
When using the USB cable for computer TX control, the transceiver may
switch to transmit mode when the computer is started, etc.
YAESU does not provide technical support for the use or operation of com-
mercial or free computer software.
SCU-17 USB InterfaCe UnIt2
Accessories
USB cable (Type “A” male to Type “B” male) .................................................1 pc
RS-232C cable (female to female, Straight Type) .......................................... 1 pc
①②③④⑤
⑥ ⑦ ⑧ ⑨
N/A
①
SERIAL IN
②
SERIAL OUT ⑧ CTS
③
N/A
④
GND
⑤
⑥
⑦
⑨
N/A
RTS
NC
Connection cable (MDIN6P - MDIN6P) .......................................................... 1 pc
⑤⑥
③④
①②
DATA OUT
①
GND
②
DATA PTT
③
FSK OUT
④
DATA IN
⑤
SQL IN
⑥
3.5 mm Stereo plug .................................................................................. 2 pcs
PTTGND
FSK
PTT/FSK AUDIO
INGND
OUT
Instruction manual
SCU-17 USB InterfaCe UnIt 3
Controls & Connections
Front Panel
① ② ③ ④ ⑤
Rear Panel
⑥ ⑦ ⑧ ⑨ ⑩
RX audio level control knob
①
This knob adjusts the RX audio level.
TX audio level control knob
②
This knob adjusts the TX audio level.
FSK Indicator
③
This indicator illuminates when the Mark frequency is shifted.
TX Indicator
④
This indicator illuminates during transmission.
POWER Indicator
⑤
USB Connector
⑥
Connect to a computer from this jack using the supplied USB cable.
CAT/RS-232C Jack
⑦
This 9-pin serial DB-9 jack allows CAT communication of the transceiver.
Connect a supplied RS-232C cable here and to the transceiver.
3.5 mm stereo Jack (PTT/FSK)
⑧
This 3-conductor, 3.5 mm stereo jack is used for PTT/FSK. For RF isolation, these terminals
are designed with photo relays.
DATA Jack
⑨
This 6-pin (MDIN6P) jack allows DATA communication of the transceiver.
3.5 mm stereo Jack (Audio IN/OUT)
⑩
This 3-conductor, 3.5 mm stereo jack is used for Audio IN/OUT. For RF isolation, AF transform-
ers are used in the AUDIO IN/OUT lines.
This Jack is equipped with an attenuator that is applied to the audio output.
See page 13 for details about attenuation.
SCU-17 USB InterfaCe UnIt4
FTDX1200
DX
1200
FT
System Setup
USB port
Supplied Connection Cable
FT-450D
FT-450D
DATA
Supplied Connection Cable
CAT
Supplied USB Cable
Supplied RS-232C Cable
USB port
Supplied USB Cable
Supplied RS-232C Cable
SCU-17 USB InterfaCe UnIt 5
System Setup
FT-950
FT-950
DATA
Supplied Connection Cable
CAT
Supplied RS-232C Cable
USB port
Supplied USB Cable
SCU-17 USB InterfaCe UnIt6
FT-2000 Series
FT-2000 Series
System Setup
CAT
USB port
Supplied USB CablePacket Interface Cable "CT-39A" (option)
Supplied RS-232C Cable
DATA IN (Green)
DATA IN (Green)
FSK OUT (Yellow)
DATA PTT (Orange)DATA OUT (Brown)
GND (Red)
GND (Red)
SQL IN (Blue)
DATA PTT (Orange)
SCU-17 USB InterfaCe UnIt 7
System Setup
FTDX9000 Series
FTDX9000 Series
CAT
Supplied RS-232C Cable
Packet Interface Cable "CT-39A" (option)
(
SSTV/PSK/RTTY
)
USB port
Supplied USB Cable
DATA IN (Green)
DATA PTT (Orange)
DATA IN (Green)
SQL IN (Blue)
N.CDATA OUT (Brown)
GND (Red)
GND (Red)
FSK OUT (Yellow)
SCU-17 USB InterfaCe UnIt8
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