GA 100-A Reset

Frenchy

New Member
I have two of these in white and yellow after battery changes both have stopped functioning.I've followed the online instructions in H Set I've put the pointer to 50 but when I press the C button nothing happens.And when I go through the time set C again will not work.Anyone come across this or have any clues to what has gone wrong?
BTW the rest of the display is functional and the battery is a decent quality Maxell.
 
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