Keysight 1000 Series, User Manual

Page: 22 / 156

22 Keysight 1000 Series Oscilloscopes User’s Guide
1
Getting Started
Step 5. Use Auto-Scale
The oscilloscope has an auto-scale feature that automatically sets the
oscilloscope controls for the input waveforms present.
Auto-scale requires waveforms with a frequency greater than or equal to 50 Hz
and a duty cycle greater than 1%.
1 Press the front panel [Auto-Scale] key.
2 When the AUTO menu appears, press [Menu On/Off] to turn off the menu.
The oscilloscope turns on all channels that have waveforms applied and sets
the vertical and horizontal scales appropriately. It also selects a time base
range based on the trigger source. The trigger source selected is the
highest-numbered channel that has a waveform applied.
(The Undo softkey in the AUTO menu lets you cancel the auto-scale and go
back to the previous setup.)
Figure 3 [Auto-Scale] Key
Menu
Zoom
Cursors Measure Acquire Display Help
Utility
Print
Save
Recall
Default
Setup
Auto-
Scale
Run
Stop
Single
Push Push
Push
for Zoom to Zero
for 50%