Icom IC-7610
firmware v1.03
Icom · Released Nov 20, 2017 · First seen Sep 7, 2026
Source:
icomjapan.com
v1.03 is not the latest firmware for the Icom IC-7610: the current version is v1.45 (December 5, 2025). Go to v1.45
In short — summary by updatemystuff.com
Fixes transmit meter display in Dual scope mode and optimizes antenna tuner operation.
- Fixed incorrect transmit meter readings in Dual scope mode
- Optimized antenna tuner when using external tuner
- Changed default ACC socket output setting to MAIN
Written from Icom's release notes, which are printed in full below.
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What's in this update
Changes in this version
Incorrect indications on the transmit meters, while in the Dual scope mode, have been fixed.
Default setting of the SET MODE item "AF/IF XFC Output (SPLIT ON)" for the ACC socket has been changed to MAIN.
Optimized the internal antenna tuner operation when an Icom external antenna tuner is connected.
To update the firmware
Thoroughly read Section 6. SD CARD/USB FLASH DRIVE of the
BASIC MANUAL
and the Section 13. UPDATING THE FIRMWARE of the
ADVANCED MANUAL
and follow the instructions appeared on the display of the IC-7610.
The firmware will be updated to the following versions.
Main CPU: 1.03
Sub CPU: 1.01
Front CPU: 1.00
FPGA: 1.02
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