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mimichris
France
20 Posts |
 Posted - 02/28/2025 : 06:00:33
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Hi,
When I start my GMC-500, it displays anything, jumps from 5CPM to 4800CPM and to 2850CPM.....and this without stopping, it seems to be broken, it has been a long time since I used it. |
Maxime |
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| Reply #1
EmfDev
2313 Posts |
Posted - 02/28/2025 : 14:22:16
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| try to do a factory reset. If still does not work, tube may need to be replaced with m4011 / j321 |
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| Reply #2
mimichris
France
20 Posts |
Posted - 03/01/2025 : 01:40:37
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quote:
Originally posted by EmfDev
try to do a factory reset. If still does not work, tube may need to be replaced with m4011 / j321
Hi, Factory reset done, didn't change anything, still the same problem. |
Maxime |
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| Reply #3
EmfDev
2313 Posts |
Posted - 03/03/2025 : 11:15:56
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| need to change the tube. |
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Topic |
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GMC-500
