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filament converter PCB |
focus number |
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focus number FU-mA |
FU-mA EZ119 |
CU EZ139 (0...8 = max 9) |
1 |
large focus tube 1 |
filament circuit 2 |
focus number 2 |
2 |
small focus tube 1 |
filament circuit 1 |
focus number 0 |
3 |
large focus tube 2 |
filament circuit 2 |
focus number 5 |
4 |
small focus tube 2 |
filament circuit 1 |
focus number 3 |
5 |
large focus tube 3 |
filament circuit 2 |
focus number 8 |
6 |
small focus tube 3 |
filament circuit 1 |
focus number 6 |
Monitoring
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read intermed circuit voltage |
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type in filament circuit number, see table ‘filament converter on FU-mA EZ119’ |
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