Signal Generator-How To Test Broken Effects With?

[Gstring]

Bought one at a sale-Has probe with app :wink: ears to be a clip on ground-Can someone tell me best way to use for troubleshooting dead effects? Thanks

[petemoore]

To inject signal.
 Start usually toward the output...in case you have a problem near the input...and work your way < up the signal path till you lose the siganl.
 Look for the reasons there.

[Gstring]

Thank you