|T O P I C R E V I E W
||Posted - 05/21/2022 : 22:24:11
Couple of weeks ago, I purchased gmc-500+ and configured to upload data as well. It was normally functioning and reading around 15-30 CPM normally.
Yesterday it stopped to read any data and showing O CPM only.
I have tried factory reset as well as removing the battery but nothing helped.
Can anyone help me?
|2 L A T E S T R E P L I E S (Newest First)
||Posted - 05/31/2022 : 10:48:02
Hi skiredall, you can just compatible tubes as long as they can fit in the tube holder, you may need to solder/recalibrate if tubes are different. But you can just buy same M4011 tube to replace the old one.
||Posted - 05/23/2022 : 00:09:25
I have found the problem was in broken tube 4011.
Can I substitute it with other compatible tubes?