Tuning Dial Torque; Linear Amplifier Control - Kenwood TS-440S Instruction Manual

5-8-9. TUNING dial torque
Turn the VFO knob while holding the silver ring. As the
VFO knob is turned clockwise. drag will be increased.
5-8-10. linear amplifier control
As delivered from the factory, the external keying re-
lay for control of a linear amplifier is disabled. If you
want to connect a linear amplifier connect the jumper
wire on the Switch unit to the ON terminal as shown
in the accompanying figure.
Rear panel
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