HP 54520 Series - Page 269

Setup Aids
Disk Drive
Hardcopy
Full HP-IB
Programmability
Specifications and Characteristics
Operating Characteristics
Autoscale Pressing the Autoscale button automatically adjusts the
vertical, horizontal, and trigger to best display the input signals.
Autoscale requires a signal with a duty cycle greater than 0.5% and a
frequency greater than 50 Hz. Autoscale is effective only for relatively
stable input signals.
Undo autoscale Undo autoscale returns the instrument to the setup
previous to the autoscale. (See Recall 0.)
Save/Recall You can save nine front panel setups (1-9) in nonvolatile
memory.
Recall Clear Pressing the Recall key followed by the Cir key resets the
oscilloscope to its default settings.
Recall 0 If Autoscale, ECL or TTL preset, or recall setup are
inadvertently selected, recall 0 restores the instrument to the previous
setup.
Show Displays instrument status, including volts/div, offset, and trigger
condition.
There is a high density, 3.5-inch, Ms-Dos® compatible disk drive on the front
panel,
You can transfer the CRT display, including menus and measurement
answers, directly to a wide variety of HP graphics printers and plotters.
The oscilloscope is fully programmable. Instrument settings and operating
modes, including automatic measurements, are remotely programmed over
HP-IB (IEEE-488). HP-IB programming complies with IEEE 488.2-1988
"Standard Codes, Formats, Protocols, and Common Commands."
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