This software allows you to set the clock to the current time on your IC-7300 when it is connected via a USB cable.
Select Set Mode, enter your country's time difference for the arrow and click on the square to set the time.
For me, I don't care about it and leave it at that...
I think that the battery should be a coin type lithium battery like the motherboard of PC.
The backup battery for ICOM IC-7300 is ML414H. The MS621R and MS421R are also available as equivalent products. The ML1220, which has a larger capacity, can also be used. If you have a problem with your ICOM battery, you may be able to use one of those batteries instead of the genuine ICOM ones. If you use non-genuine batteries, please do so at your own risk.
Furthermore, we should not forget to enter the grid locator information.
Most of the grid locator information is obtained digitally at the time of the QSO, but in some cases, such as when the QSO station was not a CQ, the grid locator information may be logged without being available. In this case, you can still enter the information from QRZ.com.
Don't forget to add the information to wsjt-x.adi. If you don't edit wjst-x.adi, it may show as New Grid when the station senses the same band. If you are using Autoseq6 or Autiseq7 in JTDX, you may have a problem that the station is going to be called even though it is set not to call the station you've already QSO'd with in the past. It's a bit of a hassle, but it can't be helped.