Playing the Gandalf

I don´t know if there is another Gandalf - The Roland JD-800 Custom White Synth.
It is really a nice white custom mod.
So, just see this:

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Memory Card Battery Replacement / cartridge

It is important to remember you cards / cartridge have an internal battery.

This is the former process for replacement.


All rights: @Roland Co.


Download the original PDF file from Roland US:  Roland_Memory_Card_Battery_Replacement.pdf

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Memory Card Battery Replacement Instructions

The Roland M-512, M-256 and M-128 memory cards each have an internal battery.

If you need to replace the internal battery, please use the following images as a guide.


Be sure to use the specified battery (CR-2016) - This is a very popular type usually easy to find.




1)  Locate the battery tray and use your thumbnail or the blade of a small flat-head screwdriver to gently loosen the battery tray.

 2) Gently pull the battery tray completely out of the memory card.

 3) Make a note of which side of the battery is facing up so you can position the new battery correctly.

4) Take care not to touch the new battery with your bare fingers as this can shorten battery life.
 

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