Agilent Technologies 1660A Series, User Reference

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Data Roll Field
The column of numbers at the far left represents the location of the acquired
data in the state analyzer’s memory. The numbered positions are also known
as the state locations.
The column of state locations along with its data can be rolled to display
off-screen data by using the data roll field. The data roll field is the small
rectangular box located in the middle of the state location column.
The data roll field is used to either roll the data listing or to select an exact
state for display. When the data roll field has the roll indicator in the field,
the knob is active and can roll data in either direction.
If you want a specific location, highlight the data roll field, then type in a
number from the front-panel keypad. When the keypad is used, the data
listing shifts, leaving the selected state in the data roll box.
Data Roll Field
Data roll field
State location
column
The Compare Menu
Data Roll Field
17–15