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Chapter 7, Configure Screen
Field Descriptions
Intensity
This field adjusts the screen intensity from a setting of 1 (very dim) to 8 (bright).
If the setting is set too low, the screen can no longer be read. If you can’t read the
screen, and you don’t know where the cursor is (or even what screen is displayed),
press [PRESET], and re-access the CONFIGURE screen. The cursor
automatically goes to this field at that point. Press [8], [ENTER] to set the
maximum intensity, and re-adjust if desired.
This setting is retained when the instrument is turned off.
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 8921A.