Coin battery finally died (since 1989!). No more remembering presets...
Problem is, the coin battery is soldered to the board. (what problem?)
So the fix is to desolder the battery and remove, then install a coin battery holder, then insert coin battery.
Once new parts are installed, turn on and wait for error codes to finish, then:
Press STORE and then BANK & 1 together, this will load the factory presets. 29 presets if V1 eprom, 69 for V2 eprom
Verify presets loaded, then power off and back on. Should be sitting at "1" patch with no errors!
Finished work:
Offending coin battery excised:
Problem is, the coin battery is soldered to the board. (what problem?)
So the fix is to desolder the battery and remove, then install a coin battery holder, then insert coin battery.
Once new parts are installed, turn on and wait for error codes to finish, then:
Press STORE and then BANK & 1 together, this will load the factory presets. 29 presets if V1 eprom, 69 for V2 eprom
Verify presets loaded, then power off and back on. Should be sitting at "1" patch with no errors!
Finished work:
Offending coin battery excised:
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