Hello Everyone,
I finally got my Silverdog Surf PI finished. I only have a coil that I made for the Hammerhead. 10" 26 turns of 26 AWG enameled wire. I hooked it up. Powered the powered the board. Fiddled with the Tune and Delay pot. The Offset pot was set at its mid-point. I didn't get any response. All I have for testing is a multimeter. What should I check and what voltage should it be. I am using a regulated power supply with 12.22vdc out. What I have checked so far is the 78L05 I'm getting 4.99v out. With MM red wire on TP1, black wire on Gnd I'm getting -4.34v. On TP2 I'm getting 4.40v. I don't know what else to check. Any help would be greatly appreciated.
Regards,
Dennis L.
I finally got my Silverdog Surf PI finished. I only have a coil that I made for the Hammerhead. 10" 26 turns of 26 AWG enameled wire. I hooked it up. Powered the powered the board. Fiddled with the Tune and Delay pot. The Offset pot was set at its mid-point. I didn't get any response. All I have for testing is a multimeter. What should I check and what voltage should it be. I am using a regulated power supply with 12.22vdc out. What I have checked so far is the 78L05 I'm getting 4.99v out. With MM red wire on TP1, black wire on Gnd I'm getting -4.34v. On TP2 I'm getting 4.40v. I don't know what else to check. Any help would be greatly appreciated.
Regards,
Dennis L.
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