Kenwood TS-590SG Manual

© B5A-0320-00 (October/31/2014)
USB Audio SettingManual
TS-590SG

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CONTENTS
1. About the TS-590SG USB Audio Function ................................................................. 2
2. Operation Using the USB Audio Function .................................................................. 3
3. Installing the ARUA-10 Software ................................................................................ 4
3.1 System Requirements .......................................................................................... 4
3.2 Installation ............................................................................................................ 4
3.3 About Virtual COM Port Driver.............................................................................. 4
4. Settings...................................................................................................................... 6
4.1 Transceiver Settings ............................................................................................. 6
4.1.1 Setting Up an Audio Input Route from the Rear Terminal ............................... 6
4.1.2 Audio I/O Level Settings................................................................................. 6
4.1.3 Mixed Beep Setting to External Audio Outputs............................................... 6
4.1.4 Data VOX Settings......................................................................................... 7
4.1.5 Data VOX Delay Time Setting ........................................................................ 7
4.1.6 Data VOX Gain Setting .................................................................................. 7
4.1.7 Allocating DATA SEND Functions to PF Keys ................................................ 7
4.2. Setting to Transmit an USB Audio Input............................................................... 8
4.3 ARUA-10 Settings................................................................................................. 9
5. Limitations IMPORTANT！...................................................................................... 12
5.1 USB Port Connectivity Limitations ...................................................................... 12
6. Frequently Asked Questions .................................................................................... 13
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manufacturers.
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Disclaimer:
All efforts have been made regarding the accuracy of the contents described in this document.
However, there is a possibility of misprints and of descriptions that may cause
misunderstanding. JVC KENWOOD Corporation bears absolutely no responsibility for
damages arising thereof.
JVC KENWOOD Corporation may revise and amend the products information described in
this document without notice. JVC KENWOOD Corporation bears absolutely no responsibility
for damages arising thereof.

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1. About the TS-590SG USB Audio Function
When the TS-590SG is connected to the computer using a USB cable, the USB audio
function can be used to play incoming audio over the computer speakers and transmit
audio from the computer microphone.
This setup guide explains how to set up the TS-590SG to use its USB audio function and
how to use the ARUA-10 software to control input/output routes of the USB audio signals
from a computer.
Important
USB audio may be delayed due to unavoidable principles. Consequently, do not
perform operations (such as contests or pile-ups requiring quick responses) for
which delays are likely to be a problem.
Refer to Chapter 5 “Limitations" for other limitations.
To use the USB audio function, knowledge not only of transceivers but also of
computers is required. JVC KENWOOD does not offer support for purchasing
computers or for customer's computers.
JVC KENWOOD Corporation shall bear no responsibility for related damage such
as damage caused by missed communications and dialog opportunities due to
incorrect customer settings, nonconformances, or misoperations as a result of
using this document or the ARUA-10 software.

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2. Operation Using the USB Audio Function
Operation using the USB audio function is explained using the diagram below.
Diagram 1: Operation Using the USB Audio Function
The left side of the diagram shows the TS-590SG unit while the area in the square on the
right- side indicates the computer. The TS-590SG and the computer are connected by a
USB cable. The microphone and speakers connected to the computer are shown on the
far right.
Audio reception is explained first. Incoming audio from the TS-590SG is sent to the
computer via the USB cable and played over the speakers connected to the computer.
A signal pathway on the computer to connect the USB audio device input signals and
output from the audio device connected to the speaker is necessary.
Audio transmission is explained next. Audio input from the microphone connected to the
computer passes through the USB cable and is transmitted by the TS-590SG unit.
A signal pathway on the computer between input signals from the audio device
connected to the microphone and output from the USB audio device is necessary.
The ARUA-10 software serves as a bridge for these signal paths within the computer.
The ARUA-10 software lets you select which speaker and microphone are used for
transceiver operations when there are multiple speakers and microphones connected to
the computer.

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3. Installing the ARUA-10 Software
3.1 System Requirements
In order to use the ARUA-10 software, your computer must meet the following
requirements.
Chart 1 - Computer Requirements
Category Specifications
CPU CPU must exceed performance recommended for your
operating system
MEMORY System memory must exceed that recommended for
your operating system
HDD Over 100 MB free space
CD-ROM/ DVD-ROM Drive Not required
USB Port When using the system described above, a single USB
2.0 port
Input/Output Devices Keyboard, mouse, microphone, speakers
Display XGA（1024 × 768）or above
Sound function Required
OS Windows Vista (SP2 or later, 32-bit only)
Windows 7 (SP1 or later, 32-bit or 64-bit)
Windows 8 (RTM or later, 32-bit or 64-bit)
Windows 8.1 (RTM or later, 32-bit or 64-bit)
3.2 Installation
Download and install the ARUA-10 software from the following KENWOOD website:
http://www.kenwood.com/i/products/info/amateur/software_download.html
When connecting the TS-590SG to a computer using a USB cable for the first time,
drivers required for the USB Audio Function are automatically installed.
If you are using an ARCP-590G and Computer Control Command, you must install the
“Virtual COM port driver” to connect the TS-590SG with a USB cable.
Download and install the driver from the following KENWOOD website:
http://www.kenwood.com/i/products/info/amateur/software_download.html
3.3 About Virtual COM Port Driver
When connecting the TS-590SG to a computer with a USB cable for the first time, the
“New Hardware Detected Wizard” message appears. This is the install prompt for the
Virtual COM Port.

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If you are not using an ARCP-590G or Computer Control Command, there is no need to
install the Virtual COM Port. However, if it is not installed, the Wizard message appears
every time the USB cable is connected, so we recommend installation.
When the “New Hardware Detected Wizard” message appears and you have not yet
installed the Virtual COM Port, click “Cancel” and install the Virtual COM Port before
continuing.
For details on how to install the Virtual COM Port please visit the download page noted
above.

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4. Settings
4.1 Transceiver Settings
Complete the necessary transceiver (TS-590SG) settings before using the USB audio
function. (Refer to the user manual for how to use the TS-590SG.)
4.1.1 Setting Up an Audio Input Route from the Rear Terminal
On the rear terminal there are two types of audio input routes – the ACC2 connector
route and the USB connector route for using the USB audio function. Make the
following menu settings to transmit audio input from the USB connector.
Menu No. Function Set value
69 Audio input line selection for data
communications
USB
The default setting is ACC2.
4.1.2 Audio I/O Level Settings
Use the following menu to adjust audio transmission input levels from the PC, and
receive audio output levels to the PC.
Menu No. Function Setting range
71 Audio level of USB input for data
communications
0 to 9
72 Audio level of USB output for data
communications
0 to 9
The default value for all settings is 4.
4.1.3 Mixed Beep Setting to External Audio Outputs
With the TS-590SG default mode, only received audio signals that do not include
beeps or side tones are output as audio signals from the ACC2 connector and the USB
connector as USB audio signals.
Make the following menu settings to output the same audio as the audio output from
the wireless speaker, including beeps and side tones, externally.
Menu No. Function Set value
75 Mixing beep tones for ACC2/USB audio
outputs
ON
The default setting is OFF.

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Reference:
To implement data communications, turn this function OFF.
4.1.4 Data VOX Settings
Set whether or not to use the VOX function for the audio output from the rear terminal.
Menu No. Function Set value
76 Data VOX ON or OFF
The default setting is OFF.
Caution:
When this function is ON, all sounds created by the computer other than the
intended audio transmissions are also transmitted, so be careful.
When using this function for the first time, we recommend connecting a dummy
load to the TS-590SG to perform checks and adjustments.
4.1.5 Data VOX Delay Time Setting
Set the VOX Delay Time Setting when using the Data VOX function.
Menu No. Function Setting range
77 Data VOX delay time 0 to 100
The default setting is 50.
4.1.6 Data VOX Gain Setting
Set the VOX Gain Setting when using the Data VOX function.
Menu No. Function Setting range
78 Data VOX gain for the USB audio input 0 to 9
The default setting is 4.
4.1.7 Allocating DATA SEND Functions to PF Keys
Set the DATA SEND functions to the PF keys to test the transmission of audio input
from the rear terminal. In this example, the [PF A] key has been set.
Menu No. Function Set value
87 Front panel PF A key assignment 206
The default setting is 200 (VOICE1).

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Using the [PF] keys, which set the DATA SEND functions, enables switching between
transmit and receive modes for audio input from the rear terminal.
4.2. Setting to Transmit an USB Audio Input
The [SEND] keys on the PTT of the microphone connected to the TS-590SG, and on the
TS-590SG control panel, are the method for transmitting audio input to the microphone
connected to the TS-590SG, so even if these operations are implemented, audio entered
as audio signals from USB cannot be transmitted.
To transmit audio input as audio signals from the USB, select one of the following
methods.
●Transmitting using the ARCP-590G
With the ARCP-590G, settings must be done to transmit audio input through the rear
terminal to use the on-screen [SEND] key.
Select "Setup TX control" from the ARCP-590G "Tool" menu. The "Setup TX control"
window is displayed.
In the window above, select "ACC2/USB" in the "Except Data Mode" and the "Data
Mode" of "Modulation Line" setting, and then select "USB".
For further details refer to the ARCP-590G help. (ARCP-590G details are
downloadable from the KENWOOD website.)
●Use the ACC2 Connector’s PKS port to transmit.
This setting allows you to transmit audio received by the rear terminal by setting the
PKS port in the ACC2 Connector on the back of the TS-590SG to “Low.”
For details of the connector and terminal specifications, refer to the TS-590SG
instruction manual.
●Use the PF key assigned to the DATA SEND function to transmit.
By assigning the PF key to the DATA SEND function, the PF key can be used to
transmit audio received by the rear terminal
For details, refer to "4.1.7 Allocating DATA SEND Functions to PF Keys".
●Transmit an Audio input from rear connector by SEND/ PTT with the DATA mode.
With the DATA mode (USB-DATA, LSB-DATA, FM-DATA and AM-DATA), there is a
setting for transmitting an audio input from rear connector by the SEND/ PTT key.
With normal mode（USB, LSB, FM and AM）, regardless of this setting, an audio input
from microphone is transmitted by SEND/ PTT key.

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Menu No. Function Set value
70 Audio source of SEND/PTT transmission
for data mode
REAR
The default setting is FRONT. In Addition, refer the section "4.1.1 Setting Up an
Audio Input Route from the Rear Terminal" and selects USB connector to an audio
input route.
4.3 ARUA-10 Settings
Follow the steps below to set up the ARUA-10
1) Connect the TS-590SG and computer using a USB cable.
2) To launch the software, select Start Button > Programs > Kenwood > ARUA-10.
3) After launching the ARUA-10, a “Task Tray” icon appears. Right click this icon
and select “Device Settings” from the menu. The window shown below appears.
In this window you can specify sound devices for the transceiver’s audio reception
output and modulated audio input. You can also specify which microphones and
4)
12)
13)
7)
5) 6)

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speakers connected to the computer to use.
In the above example, the computer has recognized four types of input sound
devices.
・ Microphone (USB Audio Codec)
・ Microphone (High Definition Audio)
・ Line In (High Definition Audio)
There are two types of output sound devices.
・ Speakers (USB Audio Codec)
・ Speakers (High Definition Audio)
* The items listed depend on the operating system and sound devices used.
4) On the far left of the window, from the “Transceiver” section set the “Reception
Output”. This is where the input is set for audio received from the transceiver. As
audio reception comes into the computer as USB audio, select “Microphone (USB
Audio Codec).
5) In the second section on the left side of the window, set the “Modulated Input” in the
“Transceiver” section. This is where the output is set for sending audio transmissions
to the transceiver. As transmissions are sent to the transceiver as USB audio, select
“Speakers (USB Audio Codec).”
6) In the third section from the left side of the window, set the “Microphone” in the “PC”
section. This is where the computer microphone used for audio input to be
transmitted is set. In the above example, “Microphone (High Definition Audio)” is
selected.
7) On the far right of the window in the “PC” section, set the “Speakers” device. This is
where the computer speakers used for playing incoming audio are specified.
Clicking the “RX AF Test” button plays a test signal from the selected speaker.
Next, follow the steps below, to confirm that the intended audio transmission route is
configured.
8) Connect the dummy load to the TS-590SG.
9) If the TS-590SG is in Split mode, switch to Simplex mode, with the mode set to SSB
(USB or LSB).
10) Enable the transmission monitor function.

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11) Press the PF key set to the DATA SEND function to transmit.
12) From the ARUA-10 window shown above, click the “TX AF Test” button. If test
signals are played from the internal TS-590SG speakers, the system is set up
correctly. Push the PF key set to the DATA SEND function to return to audio
reception mode.
If the test signal does not play, check the settings and try the test again.
13) From the ARUA-10 window, click the “Save” button to complete the setup.
14) From the ARUA-10 window, click the “Close” button to close the window.
15) Right-click on the icon in the task tray to display the menu. From the menu,
select “Start”. The icon in the task tray changes to and ARUA-10 starts.

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5. Limitations IMPORTANT！
5.1 USB Port Connectivity Limitations
If the PC and TS-590SG are connected via a USB cable, audio transmissions can be
transmitted using the USB audio function. In principle, however, there is a delay with
USB audio signals, plus sound may be delayed or lost depending on the PC
performance and load status. Therefore, do not perform operations for which delays are
likely to be a problem (such as contests or communications requiring quick responses).
Also, when connected with the USB cable, alert sounds from other software or audio
from music or videos may not play over the computer speakers.
Furthermore, when the DATA VOX function of the transceiver is “ON” and the
computer and transceiver are connected with the USB cable, the transceiver may
send sounds emitted by the computer. To avoid unintended transmissions when
the computer and transceiver are left connected via USB, set the DATA VOX
function to “OFF.”
Depending on the combination of PC and sound functions, the USB audio function may
not operate correctly. JVC KENWOOD does not offer support for customer computers.

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6. Frequently Asked Questions
This section introduces questions that have been asked to date, and subjects verified by
JVC KENWOOD Corporation.
Question Answer
Installation Where can I get the USB audio
drivers?
You do not need to download the drivers.
When the computer and TS-590SG are
connected via USB for the first time, the
standard driver for your operating system
is automatically installed.
There appear to be many
limitations. Is it actually possible
to operate using the USB Audio
Function?
Although it may not run exactly the same,
if you get used to it, general
communication on a practical level is
possible.
The point is to become accustomed to the
delays particular to USB audio. You may
have some initial confusion with issues
like the standby timing.
Can I use a USB or Bluetooth
headset?
You can use a USB or Bluetooth headset.
However, due to unavoidable delays
using these devices it takes time for
spoken audio to be transmitted. Also, time
is required for received audio to reach the
headphones.
We do not recommend use of these
devices when such delays can cause
problems.
Operation There is static in the audio
transmissions.
Audio transmission and
reception levels are low.
The USB audio input/output levels are not
appropriately set. Please adjust the
settings via Menu Nos. 71 and 72 on the
TS-590SG.
This may also depend on the
specifications of the sound device used in
your computer. Try using another sound
card or USB sound device.
The sound device driver may need to be
upgraded. Try checking for new versions
and upgrade the driver.

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I cannot hear audio from the
transceiver over the computer
speakers.
It is possible that the USB audio output
level from the TS-590SG is too low. Try
adjusting Menu No. 72.
If there is a mistake in the ARUA-10
settings, audio reception sent by USB
audio to the computer is not played from
the computer speakers.
Refer to “4.3 ARUA-10 Settings” and
check the settings.
The volume setting of the computer
speakers or headset may be too low. Try
adjusting the volume settings.
Operation Even though the transceiver is in
transmission mode, I cannot
transmit voice input from the
computer microphone.
If the audio input route from the rear
terminal of the TS-590SG is set to ACC2,
USB audio input received by the
TS-590SG is not transmitted.
Refer to “4.1.1 Setting Up an Audio Input
Route from the Rear Terminal” and check
the settings.
When transmitting using the TS-590SG
microphone PTT or “SEND” key, USB
audio received by the TS-590SG is not
transmitted. When using the ARCP-590G,
the “Transmission Controls Settings” are
required.
Refer to “4.2 Setting Transmit an USB
Audio Input” and check the settings.
If there is a mistake in the ARUA-10
settings, USB audio input to the
TS-590SG is not transmitted.
Refer to “4.3 ARUA-10 Settings” and
check the settings.
If the computer microphone or headset is
muted, audio is not sent from the
computer.
Please check your computer’s sound
function settings.

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The transceiver does not
transmit VOX when audio input
is from the computer
microphone.
In order to transmit VOX when voice data
input is received through the rear
terminal, specific menu settings are
required.
Refer to “4.1.4 Data VOX Settings” and
“4.1.6 Data VOX Gain Setting” and check
the settings.
Operation The end of audio transmissions
are cut off. The system switches
back to audio reception before
sending all of an audio
transmission.
When using the ARCP-590G, if you
quickly switch to receive mode after using
the computer’s microphone to transmit,
you may have switched before the audio
is transmitted because of the delay in
transmitting an audio signal via USB.
If this happens, it may be possible to
avoid such delays by slightly changing the
method of operation, as described below.
・ After transmission, watch the power
and ALC meters and wait until the
audio input to the transceiver finishes
before switching back to reception
mode.
・ Use the DATA VOX function.
Use a regular stereo jack instead of a
USB or Bluetooth headset.

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Question Answer
Operation The transceiver transmits, even
with no voice input from the
microphone, when the DATA
VOX function is set to ON.
Turning the DATA VOX to ON
causes the transceiver to
transmit, even when the
microphone is not connected.
The transceiver transmits
without my knowledge.
When the DATA VOX function is ON, for
laptop computers with internal
microphones, sounds near the computer
that are loud enough to trigger the VOX
are sent to the transceiver and
transmitted by VOX. Or sounds from
other software may be sent to the
transceiver and transmitted by VOX.
Please try the following.
・ Refer to “4.1.6 Data VOX Gain
Setting” and adjust the VOX Gain.
・ Use a headset.
・ While operating the transceiver, do
not use other software.
If the above methods do not work, turn
OFF the DATA VOX function.
Also, when the computer is left connected
to the transceiver using the USB cable,
sounds from other software, such as
alerts, music and video are transmitted to
the transceiver and sent by VOX
unintentionally.
If you leave the computer and
transceiver connected using a USB
cable please turn OFF the DATA VOX
before using your computer.
Reception quality depends on
the device.
Voice audio is affected by voice encoding
and the quality may differ from the original
voice reception quality. This is part of the
USB sound function specifications and is
unavoidable.
I can hear the beeping and voice
guidance audio from the
transceiver on the computer.
Alternatively, I want to be able to
hear them, but can't.
This can be configured in the transceiver
menu.
Please refer to “4.1.3 Mixed Beep
Settings to External Audio Outputs”.

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Question Answer
Other
FAQs
Is ARUA-10 required when using
KNS (remote operation over a
network)?
ARUA-10 cannot be used with KNS
(remote operation over a network).
Using the USB Audio Function
while operating the TS-590SG,
the computer’s standard audio
can no longer be heard.
When operating ARUA-10, audio
reception from the transceiver is played
over the computer speakers. If you want
to stop audio reception, stop the
ARUA-10 operation.
Also, when not using the TS-590SG, we
recommend you disconnect the USB
cable from the computer.