13. Demodulator Adjustment

Note

It is possible to do this procedure without an oscilloscope by adjusting

 

A4C707 FM DEMOD for the loudest audio tone from the internal speaker.

 

This adjustment method may give broader and less accurate results than when

 

using the oscilloscope to peak the response.

 

 

11. Set the.HP 8560A LuNE) switch to off. Disconnect the probe from A4R718.

2-54 Adjustment Procedures