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ICOM ic-T7H / saved memory disappear after turn on power

we have a problem about ICOM ic-t7h so we would like recommended how to solve/ It can memory channel but after turn off and turn on memory channel disappear 

Comments
2022, July 6 - 08:50
#496093
Mr._V.
Mr._V. picture
7 years 1 month

If power off or battery eject?
If battery eject: internal battery need change.

0

2022, July 6 - 09:01
[Mr._V.: #496093] #496094
TonyStark
TonyStark picture
2 years 11 months
***

Hello!

The radio is IC15: X25080SI-2.7 stores memorized channels in Eeprom, there is no internal battery.smiley

Regards: Tony

https://www.manualslib.com/download/695844/Icom-Ic-T7h.html

Look at the Service Manual.

 

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2022, July 6 - 08:03
#496091
TonyStark
TonyStark picture
2 years 11 months
***

Hello Lek !

Download the user manual, you will find the storage of the channels in it. To be safe, reset the radio.

Regards: Tony

https://www.icomamerica.com/en/downloads/default.aspx?Category=76

2