Most control signals are switch or contact closures between a connector pin and either ground or 12V. ... Replace the control cable with a spare, but unwired connector and use a test lead (wires with small clips on each end) to jumper the pinanbsp;...
|Title||:||Ham Radio For Dummies|
|Author||:||H. Ward Silver|
|Publisher||:||John Wiley & Sons - 2004-04-12|