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Downloads >Error Message F21
Valid for S300, S400, S600, S700
| Display | Meaning | Possible cause | Measure S300/S700 | Measure S400/S600 |
|---|---|---|---|---|
| F21 |
Handling Error |
Software error on the expansion card |
Contact Customer Support | Contact Customer Support |
|
Plug-in card not permitted |
Contact Customer Support | Contact Customer Support |
