Kenwood TS-60S Instruction Manual page 11

External Speaker
Headphones
Microphone
To communicate in the voice modes, connect a
microphone having an impedance of 600 ohms to the
MIC jack. Optional microphones include the MC-43S,
MC-60A, MC-80, and MG-85.
Do not use the MC-44,
MC-44DM, MC-45, MC-45E, MC-45DM or MC-45DME
microphone.
Key or Electronic Keyer
Connect your key or electronic keyer to the KEY jack
on the rear panel. Use a 3.6 mm mono (two
conductor) plug.
When using an electronic keyer, ensure the keyer
wiring polarity is correct.
Plug wiring
+7V,
Contact current approximately 1 mA.
11
IF-10D Interface Connector