HP 8920A - Low Battery; Notch Coupl; Range Hold

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S:\HP892XX\USRGUIDE\manual\confscrn.fb
Chapter 7, Configure Screen
Field Descriptions
Low Battery
This setting is used during battery (dc) operation to alert you when no front-panel
controls are used within the specified amount of time. The setting is changed by
selecting this field, then choosing the setting from a list of choices.
This setting is retained when the instrument is turned off.
Notch Coupl
This field selects if the Notch Freq setting of the AF ANALYZER screen is
coupled to the
AF Gen1 Freq setting. When set to None, the notch filter and AF
Generator 1 do not interact. When set to
AFGen1 (coupled), the settings track each
other unless the AF Generator’s frequency is set outside the 300 Hz to 10 kHz
limits of the notch filter
1
1. Optional for the HP 8920A.
Range Hold
These fields enable/disable several autoranging and autotuning routines.
Auto All enables these routines, providing automatic adjustment when making
AF or RF measurements.
Hold All disables these routines, requiring you to manually set the affected
settings.