Voyager with low battery; Symptoms and Replacement

[Beta]

Hi,
I've recently replaced the battery on my Voyager EB.

Months ago on some patch names different signs appeared: / ? ) & ecc...

I saved my last patch. A month ago, after a month of not using it, at power up, the patch name was unreadable, just signs. Only PANEL light and no sound. I suspected battery problems and on the Forum I found something similar.

Hard Reset (-1 and +1) nothing. Boot System (ENTER and CURSOR) only if MASTER when light passes over MASTER.
Incredible. The MASTER, EDIT and PANEL menus were limited. By clicking ENTER, just a small line on the left.
I measured the battery: 2,87 VOLT. Kept on the first night: 2,89. And then: 2,95.

At power up asks for bank "C", but the rest of the procedure didn't work. Other measurements (Without opening it):
2,92 - 2,96 - 2,81. I ordered Battery vl-3032/gufn Panasonic. The new battery approx 3,2 VOLT. I replaced the Battery.

At power up asks for bank "C", but this time everything worked.

I would like to thank Rudi.

[ummagumma]

That's good news!

And thx for posting, I'm sure it will be useful for ppl. I should probably replace my battery.

Rudi is the man!

Oh: what is a voyager EB?

[Beta]

Hi ummagumma,

Voyager EB is Electric Blue.

[VCO]

Do you know how long the battery in the voyager might last? I bought my voyager in 2015 used and have had it for 7 years now. I know it would differ depending on various factors but upon reading your post it made me think. Thanks hope your voyager is working correctly

[Beta]

Hi VCO,

My Voyager, bought in 2005, used little and unused for long periods.
Only now do I know what happens with Low battery.
Some say about lithium batteries not to go below 20% of charge.
In other Keyboards that I have, the Control and Replacement are different. In Voyager the only way is to see strange signs in the Preset Names.
Now my Voyager works fine with the latest Update.