Key Reference
A
Chapter 5 109
AM Depth
Supported PSG-A Series
This softkey enables you to set the amplitude modulation depth, in percent, for the
currently selected modulation path.
Preset 0.1%
Range 0.1
−
100.0% (minimum increment allowed is 0.1%)
Location Page 230
Remarks The new value of AM depth applies only to whichever AM path
configuration you have currently selected.
AM Depth Couple Off On
Supported PSG-A Series
This softkey toggles the operating state of the AM depth coupling. AM depth coupling
links the AM depth values of AM Path 1 and AM Path 2.
Preset Off
Choices Off or On
Location Page 230
Remarks When the values are coupled, any change you make to one AM depth
value is applied to both.
This softkey is not active when EXP is the selected AM type.
AM Mode Normal Deep
Supported PSG-A Series
This softkey toggles the amplitude modulation mode between normal and deep. Normal
mode maintains the amplitude modulation standard behavior. Deep mode provides an
amplitude modulation depth with greater dynamic range when the ALC enabled.
Preset Normal
Choices Normal or Deep
Location Page 230
Remarks Deep AM is used for depths > 20 dB when the modulation rate is > 1.0
Hz. This mode is limited to repetitive AM and will not work with a dc
modulation signal.