Yes;
It's in the memory/controller chip. Average life is 7-10 years.
When the battery is dead, you replace the chip. Most Yaesu
dealers have had practice at this job.
Dave
WA0ZZG
----- Original Message -----
From: <wj5o@juno.com>
To: <yaesu@contesting.com>
Sent: Saturday, September 02, 2000 11:54 AM
Subject: [Yaesu] FT-23R
>
> Hi All,
> From the learned people on the list I solicit some wisdom.
>
> Does the FT-23R have an internal memory back-up battery?
> I don't have a schematic and I can't find anything in the Operator's
> Manual.
>
> Any assistance would certainly be appreciated.
>
> 73 Bill WJ5O
>
> --
> FAQ on WWW: http://www.contesting.com/FAQ/yaesu
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> Problems: owner-yaesu@contesting.com
>
>
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