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Multichannel Systems STG4002 Manual User Manual

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Synchronizing Events

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8.

Check all stimulus protocols before download. Please make sure that you have selected

all necessary channels under Download Channel for each file separately.

9.

Download the files onto the STG by clicking Download on the STG menu.

10.

The stimulation as specified in the selected MC_Stimulus files will now be triggered

by the selected trigger inputs.

Triggered action when channel(s) still active

You can define what action should be taken when any of the channels assigned to the trigger are
still active. In addition, you can also define what action should be taken when any of the channels

not assigned to the trigger event are still active. Please click the expand button

to show

the advanced options:

Stop: A following trigger input stops the stimulation on the assigned channels if at least one

channel that has been assigned to this particular trigger is still active in the moment of the trigger
event. The trigger event starts stimulation only if no channel that has been assigned to this
trigger is active.

Restart: The stimulus protocols on all channels assigned to this trigger are started at the trigger

event, regardless of the activity on these channels.

Ignore: The trigger event is ignored when any channel assigned to this trigger is active. The

trigger event starts stimulation only if no channel that has been assigned to this trigger is active.

Example:

File A is assigned to trigger 1 and file B to trigger 2. Consider the following two situations:

Trigger 1 is activated, but channel 2 in file A is still active. As channel 2 from file A is assigned to

trigger 1, the settings defined for "on channel assigned to same trigger" would be applicable.

 Trigger 1 is active, but channel 2 in file B is still active. As channel 2 from file B is assigned

to trigger 2, the settings defined for "on channel assigned to other trigger" would be
applicable.