Keysight E4990A - Page 106

E4990A Help
96
td2 Time for sweep delay.
Controlling Trigger
Setting Trigger Mode (Single/Continuous)
You can set the trigger mode for each channel independently. This allows
you to control the operation of each channel after a trigger signal is
detected by setting the channel's status with the trigger mode.
1. Press Channel Next (or Channel Prev) to select the channel for which
the trigger mode will be set.
2. Press Trigger, then select the desired trigger mode.
Softkey Function
Hold
Sets active channel trigger mode to hold.
Single
Sets active channel trigger mode to single
sweep.
Continuous
Sets active channel trigger mode to
continuous sweep.
Hold All Channels
Sets all channel trigger modes to hold.
Continuous Disp
Channels
Sets trigger modes of all displayed channels
(Display > Allocate Channels) to continuous
sweep.
3. Repeat the procedure until each channel is set to its trigger mode.
Making Trigger to Active Channel Only (Trigger Scope)
The trigger scope specifies the scope of the triggering, whether it is for all
channels or for the active channel.
For example, when Trigger > Continuous is selected for all the channels
and the trigger scope is set to active channel, a measurement channel is
automatically changed by changing an active channel.
1. Press Trigger > Trigger Scope, then select the desired trigger scope.
Softkey Label Function