Firmware ID-51A PLUS2, ID-51E PLUS2

[TA2KW]

Firmware ID-51A PLUS2, ID-51E PLUS2

Version Release E4
Update 2020/01/31
Major changes
Changes from Release E3

Fixed the problem where the standby beep may sound approximately two seconds after receiving a reply when simply pushing PTT to key up the repeater. This occurred on transceivers using Release E2 or Release E3 firmware.
To update the firmware

Thoroughly read "Firmware update instructions" and follow the instructions in it.
An OPC-2350LU or OPC-2218LU is required to install the firmware update. To use the OPC-2218LU for the first time, a USB driver is required. Download the driver here.
Making a backup file of programmed contents and settings before updating the firmware is recommended.

The DSP firmware will be updated to 1.05.

Buradan indirin https://www.icomjapan.com/support/firmware_driver/2586/