By pressing [SPLIT] Power On, after the Power-on message appears, a decimal point blinks a few times at the left of the main 7-segment display.
The function can be deactivated by Powering Off and then pressing [SPLIT] Power On again.
When a separate RX ANT is connected, TX output power may be fed back to the RX ANT connector and might affect internal circuits.
(The firmware Ver.1.02 deactivates (opens) RX ANT relay every time the radio transmits.) If the transceiver is connected to a PC using a USB cable, ensure that the connection is directly in place.
Updating the firmware from Ver.1.08 (or before) to Ver.2.03 resets the transceiver automatically due to internal memory address reallocation.
If you do not want to lose user data, save the data using the latest version Radio Control Program ARCP-590 (Ver.2.02) before updating the firmware and write the data back after updating the firmware.
The selection and introduction of the products as well as the results there from shall be upon the liability of the users.
JVC KENWOOD Corporation shall own all copyrights and other intellectual properties for the software and all manuals and documents attached to the software.
When the Noise Blanker is set to OFF, pressing and holding the [NB(LEV)] key enables NB1 and NB2 to be set to ON at the same time.
Then, pressing the [NB(LEV)] key again enables NB1 and NB2 to be set to OFF.
We are offering the firmware updating program to the TS-590S owners.
You can update the TS-590S firmware by connecting the TS-590S to the PC by using a USB cable or an RS-232C cable.
If you're using an Apple Air Port router, you can use the Air Port Utility program to check for updates.