crwdns2933803:02crwdne2933803:0
crwdns2933797:0Roger Clarkcrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Roger Clark
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| + | [* black] The first was to test the front panel LED indicator to rule out stupidity, but I had a good idea it went well beyond an indicator light as the filter had not been getting dirty. |
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| + | [* black] This was a simple test, touch a 9V battery in the correct polarity to the red and black wires coming off the HV board, the indicator should light up brightly, and it did. |