HDO6000 High Definition Oscilloscope
Preprocessing Symbols on Descriptor Boxes
Pre-Processing Type Long Form Short Form
Sin X Interpolation SINX S
Averaging AVG A
Inversion INV I
Deskew DSQ DQ
Coupling DC50, DC1M or AC1M D50, D1M, or A1
Ground GND G
Bandwidth Limiting BWL B
Similar descriptor boxes appear for zoom (Zx), math (Fx), and memory (Mx) traces. These descriptor
boxes show any Horizontal scaling that differs from the signal Timebase.
Digital Descriptor Box
Digital descriptor boxes appear whenever a digital line group is enabled on a mixed-
signal model oscilloscope. Like Channel descriptors, they are numbered 1-4
corresponding to one of the four line groups.They show the number of digital lines in
the group, the digital sample rate, and the digital memory.
Timebase Descriptor Box
The TimeBase descriptor box shows: (clockwise from top right) Trigger Delay
(position), Time/div, Sample Rate, Number of Samples, and Sampling Mode (blank
when in real-time mode).
Trigger Descriptor Box
Trigger descriptor box shows: (clockwise from top right) Trigger Source and Coupling,
Trigger Level (V), Slope, Trigger Type, Trigger Mode.
Setup information for Horizontal cursors, including the time between cursors and the
frequency, is shown beneath the TimeBase and
Trigger descriptor boxes. See the Cursors section for more information.
12
922499 Rev B
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