Keysight InfiniiVision HD3 Series - To Turn Waveforms on or off

56 Keysight InfiniiVision HD3-Series Oscilloscopes User's Guide
3 Vertical Controls
The ground level of the signal for each displayed analog channel is identified by
the position of the icon at the far-left side of the display.
To turn waveforms on or off
• Press an analog channel key turn the channel on or off.
When a channel is on, its key is lit.
• On the touchscreen, you can quickly turn waveforms on or off using the
Quick Selection button and dialog box. Also, dialog boxes under the Sources >
menu have controls for turning waveforms on or off.
Channel scale,
offset
Channel 1
ground
level
Trigger
source
Trigger level
or threshold
Channel 2
ground
level
Trigger
level
Waveform quick
selection (on/off)
NOTE
Turning channels off
A channel must be selected for vertical knob adjustment—as shown by the LED next to the
channel key—before pressing the channel key will turn off the channel. For example, if channel
1 and channel 2 are turned on and the vertical knobs are enabled for channel 2, to turn
channel 1 off, press [1] to enable the vertical knobs for channel 1; then, press [1] again to turn
channel 1 off.