Modifications apportées à l'étape #2
Modifié par Roger Clark —
Modification approuvée par Roger Clark
- Avant
- Après
- Inchangé
Lignes de l'étape
| + | [* 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. |
|---|---|
| + | [* 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. |