HP 83487A, User Manual, Page: 28 / 98

2-6
Channel Setup Menu
Display
Display
The
Display
softkey turns the channel display off and on. When the channel dis-
play is on, a waveform is displayed for that channel, unless the offset is
adjusted so the waveform is clipped off the display.
The channel number, vertical scaling, and offset are displayed at the bottom
left of the waveform area. They remain on the display until the channel is
turned off, or an automatic measurement is performed. The automatic mea-
surement results share the same area of the display as the channel setups.
When the channel display is off, the waveform display for that channel is
turned off, pulse parameter measurements are stopped and acquisition on
that channel is stopped, unless it is needed as an operand for waveform math
functions.
Even though the channel display is off, you can still use the plug-in as a trigger
source or as a function source in the Math menu. However, the analyzer will
not trigger unless one or more of the other channel displays are turned on, or
unless a math function is using one of the channels.
Key Path
Channel, Display