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1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan

A7034W-1EX-3 

Printed in Japan

© 2012–2022  Icom Inc.

PANEL DESCRIPTION

TO USE RC-28

Rear
view

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  Make sure Windows has completed its start-up.

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  Connect the RC-28 to the PC that the RS-BA1 1.30 

or later version is installed.

USB cable (supplied)

RC-28

PC

to a 

USB

 port

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•  

DO NOT

 connect the RC-28 to the PC with other 

than the supplied USB cable or through any USB 
hub. The RC-28 may not work properly.

•  The RC-28 cannot be used with RS-BA1 1.20 or 

earlier versions. Please download the latest ver-
sion from the Icom website, and update your RS-
BA1. 

https://www.icomjapan.com/support/

  When you connect the RC-28 to the PC for the first 

time, wait until “Device driver software installed suc-
cessfully.” is displayed.

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  Start up the RS-BA1 Remote control software.

   •  The [LINK] indicator on the RC-28 lights green. (See 

‘PANEL DESCRIPTION’ 

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.)

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  Now you can control the assigned functions of the 

RS-BA1 using the RC-28.

 If the [LINK] indicator does not light, check the following.

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  Click the [Option] menu on the RS-BA1’s Top menu, 

and then click “USB Dial...” to open the USB Dial 
Setting screen.

If the “USB Dial...” item on the [Option] menu is not 
displayed, download the latest software from the 
Icom website, and install it.
    https://www.icomjapan.com/support/

x

  If the “Select Device” item is set to “Not Use,” set it to 

the RC-28’s serial number. 

  (example: RC-28 02XXXXX) 

[USB] port

Connect to a PC with the supplied USB cable.

[TRANSMIT] indicator

Lights red while transmitting.

[LINK] indicator

Lights green when the RC-28 can be used with the RS-BA1.

Main dial

Rotate to change the operating frequency.

[F-1]/[F-2] indicators

Each indicator lights orange when the assigned function is 
activated. The functions are assigned by the RS-BA1. 

   If the LED function is set to OFF, the indicator will not light, even 

if the assigned function is ON. 

[F-1]/[F-2] buttons

Push or hold down to activate the assigned function, depending 
on which action is assigned to the function by the RS-BA1.

[TRANSMIT] button

Push to toggle between transmit and receive.

   You can change the Transmit action in the RS-BA1's [Option] 

menu. (Option > USB Dial

...

 > TRANSMIT Button)

 

 Hold down [TRANSMIT] to transmit, release to receive.

RC-28 02XXXXX

Icom and the Icom logo are registered trademarks of Icom Incorporated 
(Japan) in Japan, the United States, United Kingdom, Germany, France, 
Spain, Russia, Australia, New Zealand, and/or other countries.

Icom is not responsible for the destruction, damage to, or 

performance of any Icom or non-Icom equipment, if the 

malfunction is because of:

•  Force majeure, including, but not limited to, fires, earth-

quakes, storms, floods, lightning, or other natural disas-

ters, disturbances, riots, war, or radioactive contamination.

•  The use of Icom transceivers with any equipment that is 

not manufactured or approved by Icom.

Sep. 2022

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